Fri Oct 18 18:33:42 CUT 2024
cd /c/hadoop/hadoop-hdfs-project/hadoop-hdfs-rbf
mvn --batch-mode -Ptest-patch -Pdist -Dtar -Pnative-win -Dhttps.protocols=TLSv1.2 -Drequire.openssl -Drequire.test.libhadoop -Dshell-executable=/c/Git/bin/bash.exe -Dopenssl.prefix=/c/vcpkg/installed/x64-windows -Dcmake.prefix.path=/c/vcpkg/installed/x64-windows -Dwindows.cmake.toolchain.file=/c/vcpkg/scripts/buildsystems/vcpkg.cmake -Dwindows.cmake.build.type=RelWithDebInfo -Dwindows.build.hdfspp.dll=off -Dwindows.no.sasl=on -Duse.platformToolsetVersion=v142 -Dsurefire.rerunFailingTestsCount=2 -Pparallel-tests -Pshelltest -Drequire.test.libhadoop -Drequire.snappy -Pdist -Dtar -Pnative-win -Dhttps.protocols=TLSv1.2 -Drequire.openssl -Drequire.test.libhadoop -Dshell-executable=/c/Git/bin/bash.exe -Dopenssl.prefix=/c/vcpkg/installed/x64-windows -Dcmake.prefix.path=/c/vcpkg/installed/x64-windows -Dwindows.cmake.toolchain.file=/c/vcpkg/scripts/buildsystems/vcpkg.cmake -Dwindows.cmake.build.type=RelWithDebInfo -Dwindows.build.hdfspp.dll=off -Dwindows.no.sasl=on -Duse.platformToolsetVersion=v142 clean test -fae
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Detecting the operating system and CPU architecture
[INFO] ------------------------------------------------------------------------
[INFO] os.detected.name: windows
[INFO] os.detected.arch: x86_64
[INFO] os.detected.bitness: 64
[INFO] os.detected.version: 10.0
[INFO] os.detected.version.major: 10
[INFO] os.detected.version.minor: 0
[INFO] os.detected.classifier: windows-x86_64
[WARNING] The requested profile "shelltest" could not be activated because it does not exist.
[INFO] 
[INFO] -----------------< org.apache.hadoop:hadoop-hdfs-rbf >------------------
[INFO] Building Apache Hadoop HDFS-RBF 3.5.0-SNAPSHOT
[INFO]   from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] Downloading from apache.snapshots.https: https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-federation-balance/3.5.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded from apache.snapshots.https: https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-federation-balance/3.5.0-SNAPSHOT/maven-metadata.xml (1.2 kB at 1.2 kB/s)
[INFO] Downloading from apache.snapshots.https: https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-federation-balance/3.5.0-SNAPSHOT/hadoop-federation-balance-3.5.0-20241018.095259-308.pom
[INFO] Downloaded from apache.snapshots.https: https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-federation-balance/3.5.0-SNAPSHOT/hadoop-federation-balance-3.5.0-20241018.095259-308.pom (7.6 kB at 29 kB/s)
[INFO] Downloading from apache.snapshots.https: https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-federation-balance/3.5.0-SNAPSHOT/hadoop-federation-balance-3.5.0-20241018.095259-308.jar
[INFO] Downloading from apache.snapshots.https: https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-federation-balance/3.5.0-SNAPSHOT/hadoop-federation-balance-3.5.0-20241018.095259-308-tests.jar
[INFO] Downloaded from apache.snapshots.https: https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-federation-balance/3.5.0-SNAPSHOT/hadoop-federation-balance-3.5.0-20241018.095259-308.jar (65 kB at 129 kB/s)
[INFO] Downloaded from apache.snapshots.https: https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-federation-balance/3.5.0-SNAPSHOT/hadoop-federation-balance-3.5.0-20241018.095259-308-tests.jar (36 kB at 56 kB/s)
[INFO] 
[INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ hadoop-hdfs-rbf ---
[INFO] Deleting C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target
[INFO] Deleting C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\site\resources (includes = [hdfs-rbf-default.xml], excludes = [])
[INFO] 
[INFO] --- maven-antrun-plugin:1.7:run (create-testdirs) @ hadoop-hdfs-rbf ---
[INFO] Executing tasks

main:
    [mkdir] Created dir: C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\test-dir
    [mkdir] Created dir: C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\test\data
[INFO] Executed tasks
[INFO] 
[INFO] --- protobuf-maven-plugin:0.5.1:compile (src-compile-protoc) @ hadoop-hdfs-rbf ---
[INFO] Compiling 2 proto file(s) to C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\generated-sources\java
[INFO] 
[INFO] --- replacer:1.5.3:replace (replace-generated-sources) @ hadoop-hdfs-rbf ---
[INFO] Replacement run on 2 files.
[INFO] 
[INFO] --- replacer:1.5.3:replace (replace-sources) @ hadoop-hdfs-rbf ---
[INFO] Replacement run on 263 files.
[INFO] 
[INFO] --- maven-enforcer-plugin:3.5.0:enforce (banned-illegal-imports) @ hadoop-hdfs-rbf ---
[INFO] Rule 0: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 1: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 2: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 3: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 4: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 5: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 6: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 7: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 8: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 9: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 10: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 11: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 12: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 13: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 14: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 15: org.apache.maven.plugins.enforcer.RestrictImports passed
[INFO] Rule 16: org.apache.maven.enforcer.rules.version.RequireMavenVersion passed
[INFO] Rule 17: org.apache.maven.enforcer.rules.version.RequireJavaVersion passed
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ hadoop-hdfs-rbf ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.10.1:compile (default-compile) @ hadoop-hdfs-rbf ---
[INFO] Compiling 265 source files to C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\classes
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\rbfbalance\RouterFedBalance.java:[22,29] [deprecation] GnuParser in org.apache.commons.cli has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\router\FederationUtil.java:[230,22] [unchecked] unchecked conversion
  required: AbstractDelegationTokenSecretManager<DelegationTokenIdentifier>
  found:    CAP#1
  where CAP#1 is a fresh type-variable:
    CAP#1 extends AbstractDelegationTokenSecretManager from capture of ? extends AbstractDelegationTokenSecretManager
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\router\FederationUtil.java:[287,31] [unchecked] unchecked conversion
  required: Set<String>
  found:    HashSet
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\metrics\RBFMetrics.java:[732,17] [deprecation] isSecurityEnabled() in FederationMBean has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\metrics\RBFMetrics.java:[706,14] [deprecation] getCurrentTokensCount() in FederationMBean has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\metrics\RBFMetrics.java:[700,16] [deprecation] getRouterStatus() in FederationMBean has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\metrics\RBFMetrics.java:[688,16] [deprecation] getBlockPoolId() in FederationMBean has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\metrics\RBFMetrics.java:[676,16] [deprecation] getClusterId() in FederationMBean has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\metrics\RBFMetrics.java:[671,16] [deprecation] getRouterId() in FederationMBean has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\metrics\RBFMetrics.java:[658,16] [deprecation] getHostAndPort() in FederationMBean has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\metrics\RBFMetrics.java:[652,16] [deprecation] getCompileInfo() in FederationMBean has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\metrics\RBFMetrics.java:[647,16] [deprecation] getCompiledDate() in FederationMBean has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\metrics\RBFMetrics.java:[642,16] [deprecation] getVersion() in FederationMBean has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\metrics\RBFMetrics.java:[636,16] [deprecation] getRouterStarted() in FederationMBean has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\router\RouterRpcClient.java:[1075,38] [unchecked] unchecked cast
  required: T
  found:    Object
  where T is a type-variable:
    T extends Object declared in method <T>invokeSequential(List<? extends RemoteLocationContext>,RemoteMethod,Class<T>,Object)
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\router\RouterCacheAdmin.java:[112,46] [unchecked] unchecked conversion
  required: BatchedEntries<CacheDirectiveEntry>
  found:    BatchedEntries
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\router\RouterCacheAdmin.java:[120,43] [unchecked] unchecked conversion
  required: BatchedEntries<CacheDirectiveEntry>
  found:    BatchedEntries
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\router\RouterCacheAdmin.java:[155,43] [unchecked] unchecked conversion
  required: BatchedEntries<CachePoolEntry>
  found:    BatchedEntries
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\router\RouterSnapshot.java:[108,36] [unchecked] unchecked conversion
  required: RemoteResult<RemoteLocation,String>
  found:    RemoteResult
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\router\RouterSnapshot.java:[186,27] [unchecked] unchecked conversion
  required: RemoteResult<RemoteLocation,SnapshotStatus[]>
  found:    RemoteResult
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\rbfbalance\RouterFedBalance.java:[202,35] [deprecation] GnuParser in org.apache.commons.cli has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\main\java\org\apache\hadoop\hdfs\server\federation\resolver\MembershipNamenodeResolver.java:[517,44] [unchecked] unchecked cast
  required: List<FederationNamenodeContext>
  found:    List<CAP#1>
  where CAP#1 is a fresh type-variable:
    CAP#1 extends FederationNamenodeContext from capture of ? extends FederationNamenodeContext
[INFO] 
[INFO] --- maven-antrun-plugin:1.7:run (create-web-xmls) @ hadoop-hdfs-rbf ---
[INFO] Executing tasks

main:
     [copy] Copying 1 file to C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\webapps\router\WEB-INF
     [copy] Copying 7 files to C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\webapps
[INFO] Executed tasks
[INFO] 
[INFO] --- protobuf-maven-plugin:0.5.1:test-compile (src-test-compile-protoc) @ hadoop-hdfs-rbf ---
[INFO] Skipping mojo execution
[INFO] 
[INFO] --- replacer:1.5.3:replace (replace-test-sources) @ hadoop-hdfs-rbf ---
[INFO] Replacement run on 134 files.
[INFO] 
[INFO] --- hadoop-maven-plugins:3.5.0-SNAPSHOT:parallel-tests-createdir (parallel-tests-createdir) @ hadoop-hdfs-rbf ---
[INFO] Creating C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\test-dir\1
[INFO] Creating C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\test-dir\2
[INFO] Creating C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\tmp\1
[INFO] Creating C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\tmp\2
[INFO] 
[INFO] --- replacer:1.5.3:replace (replace-generated-test-sources) @ hadoop-hdfs-rbf ---
[INFO] Skipping
[INFO] 
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ hadoop-hdfs-rbf ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 4 resources
[INFO] 
[INFO] --- maven-antrun-plugin:1.7:run (create-log-dir) @ hadoop-hdfs-rbf ---
[INFO] Executing tasks

main:
     [copy] Copying 8 files to C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\test-classes\webapps
[INFO] Executed tasks
[INFO] 
[INFO] --- maven-compiler-plugin:3.10.1:testCompile (default-testCompile) @ hadoop-hdfs-rbf ---
[INFO] Compiling 134 source files to C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\test-classes
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\FederationTestUtils.java:[89,29] [deprecation] Whitebox in org.apache.hadoop.test has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterAdminCLI.java:[64,29] [deprecation] Whitebox in org.apache.hadoop.test has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterRpcMultiDestination.java:[27,25] [deprecation] Matchers in org.mockito has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterRpcMultiDestination.java:[30,36] [deprecation] Whitebox in org.apache.hadoop.test has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterRpcMultiDestination.java:[31,36] [deprecation] Whitebox in org.apache.hadoop.test has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\FederationTestUtils.java:[344,4] [deprecation] Whitebox in org.apache.hadoop.test has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\FederationTestUtils.java:[390,4] [deprecation] Whitebox in org.apache.hadoop.test has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterClientRejectOverload.java:[89,60] [deprecation] none() in ExpectedException has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterClientRejectOverload.java:[454,18] [unchecked] unchecked conversion
  required: Map<String,Integer>
  found:    Map
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterClientRejectOverload.java:[487,65] [unchecked] unchecked conversion
  required: Map<String,Integer>
  found:    Map
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterUserMappings.java:[241,13] [deprecation] getGroups() in UserGroupInformation has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterUserMappings.java:[242,13] [deprecation] getGroups() in UserGroupInformation has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterUserMappings.java:[328,28] [deprecation] getGroups(String) in Groups has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterUserMappings.java:[332,28] [deprecation] getGroups(String) in Groups has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterUserMappings.java:[346,28] [deprecation] getGroups(String) in Groups has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterUserMappings.java:[358,19] [deprecation] getGroups(String) in Groups has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\security\TestRouterSecurityManager.java:[89,60] [deprecation] none() in ExpectedException has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\security\TestRouterSecurityManager.java:[157,40] [unchecked] unchecked method invocation: method renewDelegationToken in class RouterSecurityManager is applied to given types
  required: Token<DelegationTokenIdentifier>
  found: Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\security\TestRouterSecurityManager.java:[157,41] [unchecked] unchecked conversion
  required: Token<DelegationTokenIdentifier>
  found:    Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\security\TestRouterSecurityManager.java:[163,41] [unchecked] unchecked method invocation: method cancelDelegationToken in class RouterSecurityManager is applied to given types
  required: Token<DelegationTokenIdentifier>
  found: Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\security\TestRouterSecurityManager.java:[163,42] [unchecked] unchecked conversion
  required: Token<DelegationTokenIdentifier>
  found:    Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\security\TestRouterSecurityManager.java:[185,40] [unchecked] unchecked method invocation: method renewDelegationToken in class RouterSecurityManager is applied to given types
  required: Token<DelegationTokenIdentifier>
  found: Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\security\TestRouterSecurityManager.java:[185,41] [unchecked] unchecked conversion
  required: Token<DelegationTokenIdentifier>
  found:    Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\security\TestRouterSecurityManager.java:[191,41] [unchecked] unchecked method invocation: method cancelDelegationToken in class RouterSecurityManager is applied to given types
  required: Token<DelegationTokenIdentifier>
  found: Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\security\TestRouterSecurityManager.java:[191,42] [unchecked] unchecked conversion
  required: Token<DelegationTokenIdentifier>
  found:    Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterWithSecureStartup.java:[42,60] [deprecation] none() in ExpectedException has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterRefreshSuperUserGroupsConfiguration.java:[138,12] [deprecation] getGroups() in UserGroupInformation has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterAdminCLI.java:[136,4] [deprecation] Whitebox in org.apache.hadoop.test has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterAdminCLI.java:[141,4] [deprecation] Whitebox in org.apache.hadoop.test has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestRouterAdminCLI.java:[555,22] [deprecation] getGroups() in UserGroupInformation has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\TestConnectionManager.java:[75,60] [deprecation] none() in ExpectedException has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\fs\contract\router\TestRouterHDFSContractDelegationToken.java:[63,60] [deprecation] none() in ExpectedException has been deprecated
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\fs\contract\router\TestRouterHDFSContractDelegationToken.java:[74,27] [unchecked] unchecked cast
  required: Token<DelegationTokenIdentifier>
  found:    Token<CAP#1>
  where CAP#1 is a fresh type-variable:
    CAP#1 extends TokenIdentifier from capture of ?
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[141,31] [unchecked] unchecked method invocation: method verifyToken in class DelegationTokenManager is applied to given types
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found: Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[141,32] [unchecked] unchecked conversion
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found:    Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[144,31] [unchecked] unchecked method invocation: method cancelToken in class DelegationTokenManager is applied to given types
  required: Token<? extends AbstractDelegationTokenIdentifier>,String
  found: Token,String
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[144,32] [unchecked] unchecked conversion
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found:    Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[149,41] [unchecked] unchecked method invocation: method verifyToken in class DelegationTokenManager is applied to given types
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found: Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[149,42] [unchecked] unchecked conversion
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found:    Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[148,31] [unchecked] unchecked method invocation: method intercept in class LambdaTestUtils is applied to given types
  required: Class<E>,Callable<T>
  found: Class<InvalidToken>,Callable<UserGroupInformation>
  where E,T are type-variables:
    E extends Throwable declared in method <T,E>intercept(Class<E>,Callable<T>)
    T extends Object declared in method <T,E>intercept(Class<E>,Callable<T>)
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[171,31] [unchecked] unchecked method invocation: method verifyToken in class DelegationTokenManager is applied to given types
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found: Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[171,32] [unchecked] unchecked conversion
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found:    Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[178,32] [unchecked] unchecked method invocation: method renewToken in class DelegationTokenManager is applied to given types
  required: Token<? extends AbstractDelegationTokenIdentifier>,String
  found: Token,String
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[178,33] [unchecked] unchecked conversion
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found:    Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[181,33] [unchecked] unchecked method invocation: method verifyToken in class DelegationTokenManager is applied to given types
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found: Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[181,34] [unchecked] unchecked conversion
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found:    Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[188,41] [unchecked] unchecked method invocation: method verifyToken in class DelegationTokenManager is applied to given types
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found: Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[188,42] [unchecked] unchecked conversion
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found:    Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[187,31] [unchecked] unchecked method invocation: method intercept in class LambdaTestUtils is applied to given types
  required: Class<E>,Callable<T>
  found: Class<InvalidToken>,Callable<UserGroupInformation>
  where E,T are type-variables:
    E extends Throwable declared in method <T,E>intercept(Class<E>,Callable<T>)
    T extends Object declared in method <T,E>intercept(Class<E>,Callable<T>)
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[220,33] [unchecked] unchecked method invocation: method renewToken in class DelegationTokenManager is applied to given types
  required: Token<? extends AbstractDelegationTokenIdentifier>,String
  found: Token,String
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\router\security\token\TestSQLDelegationTokenSecretManagerImpl.java:[220,34] [unchecked] unchecked conversion
  required: Token<? extends AbstractDelegationTokenIdentifier>
  found:    Token
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\security\token\TestZKDelegationTokenSecretManagerImpl.java:[134,60] [unchecked] unchecked cast
  required: Token<DelegationTokenIdentifier>
  found:    Token<CAP#1>
  where CAP#1 is a fresh type-variable:
    CAP#1 extends AbstractDelegationTokenIdentifier from capture of ? extends AbstractDelegationTokenIdentifier
[WARNING] C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\src\test\java\org\apache\hadoop\hdfs\server\federation\security\token\TestZKDelegationTokenSecretManagerImpl.java:[199,60] [unchecked] unchecked cast
  required: Token<DelegationTokenIdentifier>
  found:    Token<CAP#1>
  where CAP#1 is a fresh type-variable:
    CAP#1 extends AbstractDelegationTokenIdentifier from capture of ? extends AbstractDelegationTokenIdentifier
[INFO] 
[INFO] --- maven-surefire-plugin:3.0.0-M1:test (default-test) @ hadoop-hdfs-rbf ---
[INFO] 
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractAppendSecure
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractAppend
[INFO] Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 27.711 s - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractAppend
[ERROR] Tests run: 8, Failures: 0, Errors: 8, Skipped: 0, Time elapsed: 28.496 s <<< FAILURE! - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractAppendSecure
[ERROR] testRenameFileBeingAppended  Time elapsed: 0.102 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:63081 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractAppendTest.setup(AbstractContractAppendTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testAppendToEmptyFile  Time elapsed: 0.044 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:63081 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractAppendTest.setup(AbstractContractAppendTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testAppendNonexistentFile  Time elapsed: 0.051 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:63048 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractAppendTest.setup(AbstractContractAppendTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testBuilderAppendToExistingFile  Time elapsed: 0.074 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:63127 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractAppendTest.setup(AbstractContractAppendTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testAppendToExistingFile  Time elapsed: 0.19 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:63048 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractAppendTest.setup(AbstractContractAppendTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testBuilderAppendToEmptyFile  Time elapsed: 0.093 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:63102 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractAppendTest.setup(AbstractContractAppendTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testFileSystemDeclaresCapability  Time elapsed: 0.121 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:63102 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractAppendTest.setup(AbstractContractAppendTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testAppendMissingTarget  Time elapsed: 0.137 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:63081 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractAppendTest.setup(AbstractContractAppendTest.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractConcat
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractConcatSecure
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 26.567 s - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractConcat
[ERROR] Tests run: 5, Failures: 0, Errors: 5, Skipped: 0, Time elapsed: 26.802 s <<< FAILURE! - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractConcatSecure
[ERROR] testConcatEmptyFiles  Time elapsed: 0.363 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64029 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractConcatTest.setup(AbstractContractConcatTest.java:49)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testConcatOnSelf  Time elapsed: 0.092 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64012 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractConcatTest.setup(AbstractContractConcatTest.java:49)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testFileSystemDeclaresCapability  Time elapsed: 0.098 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:63979 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractConcatTest.setup(AbstractContractConcatTest.java:49)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testConcatFileOnFile  Time elapsed: 0.075 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:63995 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractConcatTest.setup(AbstractContractConcatTest.java:49)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testConcatMissingTarget  Time elapsed: 0.053 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:63995 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractConcatTest.setup(AbstractContractConcatTest.java:49)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractCreate
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractCreateSecure
[ERROR] Tests run: 16, Failures: 0, Errors: 16, Skipped: 0, Time elapsed: 26.43 s <<< FAILURE! - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractCreateSecure
[ERROR] testOverwriteNonEmptyDirectory  Time elapsed: 0.1 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64859 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testCreateFileUnderFile  Time elapsed: 0.043 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64893 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testSyncable  Time elapsed: 0.044 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64877 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testMkdirUnderFile  Time elapsed: 0.234 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64877 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testMkdirUnderFileSubdir  Time elapsed: 0.125 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64893 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testCreateMakesParentDirs  Time elapsed: 0.076 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64859 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testFileStatusBlocksizeEmptyFile  Time elapsed: 0.067 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64859 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testCreatedFileIsImmediatelyVisible  Time elapsed: 0.132 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64859 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testCreatedFileIsVisibleOnFlush  Time elapsed: 0.089 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64859 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOverwriteEmptyDirectory  Time elapsed: 0.124 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64909 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testCreateFileOverExistingFileNoOverwrite  Time elapsed: 0.068 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64893 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testFileStatusBlocksizeNonEmptyFile  Time elapsed: 0.043 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64859 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testCreatedFileIsEventuallyVisible  Time elapsed: 0.039 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64877 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOverwriteExistingFile  Time elapsed: 0.035 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64877 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testCreateNewFile  Time elapsed: 0.048 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64893 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testCreateUnderFileSubdir  Time elapsed: 0.049 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64877 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[INFO] Tests run: 16, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.817 s - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractCreate
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractDelegationToken
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractDelete
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 14.167 s <<< FAILURE! - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractDelegationToken
[ERROR] testRouterDelegationToken  Time elapsed: 0.186 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:65415 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy30.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractDeleteSecure
[INFO] Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.392 s - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractDelete
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractGetFileStatus
[ERROR] Tests run: 8, Failures: 0, Errors: 8, Skipped: 0, Time elapsed: 23.473 s <<< FAILURE! - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractDeleteSecure
[ERROR] testDeleteNonEmptyDirNonRecursive  Time elapsed: 0.142 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:49601 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testDeleteDeepEmptyDir  Time elapsed: 0.093 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:49633 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testDeleteSingleFile  Time elapsed: 0.059 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:49601 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testDeleteNonEmptyDirRecursive  Time elapsed: 0.105 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:49585 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testDeleteNonexistentPathRecursive  Time elapsed: 0.133 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:49617 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testDeleteNonexistentPathNonRecursive  Time elapsed: 0.067 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:49633 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testDeleteEmptyDirRecursive  Time elapsed: 0.039 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:49633 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testDeleteEmptyDirNonRecursive  Time elapsed: 0.041 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:49585 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractGetFileStatusSecure
[INFO] Tests run: 20, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 27.509 s - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractGetFileStatus
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractMkdir
[ERROR] Tests run: 20, Failures: 0, Errors: 20, Skipped: 0, Time elapsed: 24.473 s <<< FAILURE! - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractGetFileStatusSecure
[ERROR] testListFilesEmptyDirectoryNonrecursive  Time elapsed: 0.115 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50544 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListStatusEmptyDirectory  Time elapsed: 0.052 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50544 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListLocatedStatusFiltering  Time elapsed: 0.042 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50544 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListStatusFilteredFile  Time elapsed: 0.104 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50544 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListFilesEmptyDirectoryRecursive  Time elapsed: 0.118 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50512 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListLocatedStatusFile  Time elapsed: 0.035 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50528 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testGetFileStatusRoot  Time elapsed: 0.037 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50496 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListStatusFiltering  Time elapsed: 0.046 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50512 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListFilesNoDir  Time elapsed: 0.041 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50496 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor87.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListLocatedStatusEmptyDirectory  Time elapsed: 0.033 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50496 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor87.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListFilesFile  Time elapsed: 0.032 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50544 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor87.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testComplexDirActions  Time elapsed: 0.036 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50512 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor87.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListStatusIteratorNoDir  Time elapsed: 0.046 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50544 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor87.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListStatusIteratorFile  Time elapsed: 0.063 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50544 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor87.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListStatusFile  Time elapsed: 0.034 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50544 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor87.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListStatusNoDir  Time elapsed: 0.036 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50528 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor87.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListStatusFilteredNoDir  Time elapsed: 0.034 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50496 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor87.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.GeneratedMethodAccessor155.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 41 more

[ERROR] testListFilesFileRecursive  Time elapsed: 0.067 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50512 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor87.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.GeneratedMethodAccessor155.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 41 more

[ERROR] testLocatedStatusNoDir  Time elapsed: 0.045 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50528 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor87.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.GeneratedMethodAccessor155.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 41 more

[ERROR] testGetFileStatusNonexistentFile  Time elapsed: 0.029 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50512 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor87.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.GeneratedMethodAccessor155.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.setup(AbstractContractGetFileStatusTest.java:60)
	at sun.reflect.GeneratedMethodAccessor154.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 41 more

[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractMkdirSecure
[INFO] Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.414 s - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractMkdir
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractOpen
[ERROR] Tests run: 8, Failures: 0, Errors: 8, Skipped: 0, Time elapsed: 24.614 s <<< FAILURE! - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractMkdirSecure
[ERROR] testMkdirSlashHandling  Time elapsed: 0.37 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:51383 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testMkdirsDoesNotRemoveParentDirectories  Time elapsed: 0.119 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:51399 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testMkdirOverParentFile  Time elapsed: 0.104 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:51431 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testMkdirsPopulatingAllNonexistentAncestors  Time elapsed: 0.103 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:51399 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testMkDirRmDir  Time elapsed: 0.05 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:51415 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testNoMkdirOverFile  Time elapsed: 0.054 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:51399 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testCreateDirWithExistingDir  Time elapsed: 0.041 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:51415 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testMkDirRmRfDir  Time elapsed: 0.048 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:51399 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractOpenSecure
[INFO] Tests run: 19, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 23.107 s - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractOpen
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractRename
[ERROR] Tests run: 19, Failures: 0, Errors: 19, Skipped: 0, Time elapsed: 25.043 s <<< FAILURE! - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractOpenSecure
[ERROR] testOpenFileExceptionallyTranslating  Time elapsed: 0.201 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52303 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testChainedFailureAwaitFuture  Time elapsed: 0.111 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52287 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOpenFileUnknownOption  Time elapsed: 0.061 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52303 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOpenFileNullStatusButFileLength  Time elapsed: 0.077 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52271 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testAwaitFutureTimeoutFailToFNFE  Time elapsed: 0.063 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52319 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOpenReadZeroByteFile  Time elapsed: 0.039 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52303 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOpenFileLazyFail  Time elapsed: 0.049 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52303 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testFsIsEncrypted  Time elapsed: 0.067 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52319 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOpenReadDir  Time elapsed: 0.033 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52319 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOpenFileReadZeroByte  Time elapsed: 0.045 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52287 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOpenFileTwice  Time elapsed: 0.064 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52287 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOpenFileFailExceptionally  Time elapsed: 0.043 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52287 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOpenFileApplyRead  Time elapsed: 0.036 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52303 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testSequentialRead  Time elapsed: 0.04 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52319 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testFloatingPointLength  Time elapsed: 0.058 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52271 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOpenFileUnknownOptionLong  Time elapsed: 0.042 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52303 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testOpenReadDirWithChild  Time elapsed: 0.041 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52303 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.GeneratedMethodAccessor111.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.GeneratedMethodAccessor110.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 40 more

[ERROR] testAwaitFutureFailToFNFE  Time elapsed: 0.034 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52287 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.GeneratedMethodAccessor111.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.GeneratedMethodAccessor110.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 40 more

[ERROR] testOpenFileApplyAsyncRead  Time elapsed: 0.032 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:52287 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor88.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.GeneratedMethodAccessor111.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.GeneratedMethodAccessor110.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 40 more

[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractRenameSecure
[INFO] Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 24.508 s - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractRename
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractRootDirectory
[ERROR] Tests run: 10, Failures: 0, Errors: 10, Skipped: 0, Time elapsed: 25.084 s <<< FAILURE! - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractRenameSecure
[ERROR] testRenameWithNonEmptySubDir  Time elapsed: 0.137 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:53177 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testRenamePopulatesFileAncestors  Time elapsed: 0.061 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:53225 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testRenameFileUnderFileSubdir  Time elapsed: 0.111 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:53193 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testRenameFileUnderFile  Time elapsed: 0.059 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:53225 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testRenameFileOverExistingFile  Time elapsed: 0.124 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:53209 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testRenameFileNonexistentDir  Time elapsed: 0.119 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:53209 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testRenamePopulatesDirectoryAncestors  Time elapsed: 0.072 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:53193 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testRenameNewFileSameDir  Time elapsed: 0.063 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:53177 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testRenameNonexistentFile  Time elapsed: 0.042 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:53177 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor93.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[ERROR] testRenameDirIntoExistingDir  Time elapsed: 0.043 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:53209 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor93.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 42 more

[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractRootDirectorySecure
[INFO] Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.502 s - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractRootDirectory
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractSeek
[ERROR] Tests run: 9, Failures: 0, Errors: 9, Skipped: 0, Time elapsed: 25.533 s <<< FAILURE! - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractRootDirectorySecure
[ERROR] testRecursiveRootListing  Time elapsed: 0.203 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54054 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractRootDirectoryTest.setup(AbstractContractRootDirectoryTest.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testRmEmptyRootDirNonRecursive  Time elapsed: 0.095 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54054 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractRootDirectoryTest.setup(AbstractContractRootDirectoryTest.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testRmRootRecursive  Time elapsed: 0.095 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54072 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractRootDirectoryTest.setup(AbstractContractRootDirectoryTest.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testListEmptyRootDirectory  Time elapsed: 0.118 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54033 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractRootDirectoryTest.setup(AbstractContractRootDirectoryTest.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testCreateFileOverRoot  Time elapsed: 0.127 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54088 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractRootDirectoryTest.setup(AbstractContractRootDirectoryTest.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testSimpleRootListing  Time elapsed: 0.165 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54088 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractRootDirectoryTest.setup(AbstractContractRootDirectoryTest.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testMkDirDepth1  Time elapsed: 0.214 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54054 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractRootDirectoryTest.setup(AbstractContractRootDirectoryTest.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testRmEmptyRootDirRecursive  Time elapsed: 0.147 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54054 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractRootDirectoryTest.setup(AbstractContractRootDirectoryTest.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testRmNonEmptyRootDirNonRecursive  Time elapsed: 0.152 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54054 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor89.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractRootDirectoryTest.setup(AbstractContractRootDirectoryTest.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractSeekSecure
[INFO] Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 25.074 s - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractSeek
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractSetTimes
[ERROR] Tests run: 18, Failures: 0, Errors: 18, Skipped: 0, Time elapsed: 26.27 s <<< FAILURE! - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractSeekSecure
[ERROR] testReadFullyZeroBytebufferPastEOF  Time elapsed: 0.172 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54986 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testReadSmallFile  Time elapsed: 0.108 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55045 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testRandomSeeks  Time elapsed: 0.123 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55006 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testSeekAndReadPastEndOfFile  Time elapsed: 0.12 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55045 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testSeekReadClosedFile  Time elapsed: 0.113 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55045 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testReadFullyPastEOFZeroByteFile  Time elapsed: 0.152 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55006 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testReadFullySmallFile  Time elapsed: 0.081 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54986 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testReadFullyZeroByteFile  Time elapsed: 0.092 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55029 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testBlockReadZeroByteFile  Time elapsed: 0.261 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54986 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor86.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testSeekPastEndOfFileThenReseekAndRead  Time elapsed: 0.182 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:54986 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor86.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testReadAtExactEOF  Time elapsed: 0.183 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55029 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor86.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testReadNullBuffer  Time elapsed: 0.065 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55029 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor86.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testNegativeSeek  Time elapsed: 0.032 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55006 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor86.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testPositionedBulkReadDoesntChangePosition  Time elapsed: 0.042 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55029 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor86.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testSeekBigFile  Time elapsed: 0.05 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55006 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor86.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testSeekFile  Time elapsed: 0.033 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55029 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor86.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[ERROR] testSeekZeroByteFile  Time elapsed: 0.041 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55029 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor86.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.GeneratedMethodAccessor131.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.GeneratedMethodAccessor130.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 41 more

[ERROR] testReadFullyPastEOF  Time elapsed: 0.035 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:55029 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.GeneratedConstructorAccessor86.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.GeneratedMethodAccessor131.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSeekTest.setup(AbstractContractSeekTest.java:56)
	at sun.reflect.GeneratedMethodAccessor130.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 41 more

[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.456 s - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractSetTimes
[INFO] Running org.apache.hadoop.fs.contract.router.TestRouterHDFSContractSetTimesSecure
[INFO] Running org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractAppend
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 27.232 s <<< FAILURE! - in org.apache.hadoop.fs.contract.router.TestRouterHDFSContractSetTimesSecure
[ERROR] testSetTimesNonexistentFile  Time elapsed: 0.127 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:56212 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy32.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$mkdirs$20(ClientNamenodeProtocolTranslatorPB.java:611)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:611)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy33.mkdirs(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:2555)
	at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:2531)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1507)
	at org.apache.hadoop.hdfs.DistributedFileSystem$27.doCall(DistributedFileSystem.java:1504)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1521)
	at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1496)
	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:2496)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.mkdirs(AbstractFSContractTestBase.java:363)
	at org.apache.hadoop.fs.contract.AbstractFSContractTestBase.setup(AbstractFSContractTestBase.java:205)
	at org.apache.hadoop.fs.contract.AbstractContractSetTimesTest.setup(AbstractContractSetTimesTest.java:41)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 43 more

[INFO] Running org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractConcat
[INFO] Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 33.369 s - in org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractAppend
[INFO] Running org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractCreate
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.281 s - in org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractConcat
[INFO] Running org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractDelete
[WARNING] Tests run: 16, Failures: 0, Errors: 0, Skipped: 2, Time elapsed: 36.38 s - in org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractCreate
[INFO] Running org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractMkdir
[INFO] Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 26.684 s - in org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractDelete
[INFO] Running org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractOpen
[INFO] Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 30.625 s - in org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractMkdir
[INFO] Running org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractRename
[INFO] Tests run: 19, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 33.45 s - in org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractOpen
[INFO] Running org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractRootDirectory
[INFO] Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 32.858 s - in org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractRename
[INFO] Running org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractSeek
[INFO] Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.532 s - in org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractRootDirectory
[INFO] Running org.apache.hadoop.hdfs.rbfbalance.TestMountTableProcedure
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.259 s - in org.apache.hadoop.hdfs.rbfbalance.TestMountTableProcedure
[INFO] Running org.apache.hadoop.hdfs.rbfbalance.TestRouterDistCpProcedure
[INFO] Tests run: 18, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 35.029 s - in org.apache.hadoop.fs.contract.router.web.TestRouterWebHDFSContractSeek
[INFO] Running org.apache.hadoop.hdfs.server.federation.fairness.TestProportionRouterRpcFairnessPolicyController
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.781 s - in org.apache.hadoop.hdfs.server.federation.fairness.TestProportionRouterRpcFairnessPolicyController
[INFO] Running org.apache.hadoop.hdfs.server.federation.fairness.TestRouterHandlersFairness
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 67.527 s - in org.apache.hadoop.hdfs.server.federation.fairness.TestRouterHandlersFairness
[INFO] Running org.apache.hadoop.hdfs.server.federation.fairness.TestRouterRefreshFairnessPolicyController
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 62.466 s - in org.apache.hadoop.hdfs.server.federation.fairness.TestRouterRefreshFairnessPolicyController
[INFO] Running org.apache.hadoop.hdfs.server.federation.fairness.TestRouterRpcFairnessPolicyController
[INFO] Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.76 s - in org.apache.hadoop.hdfs.server.federation.fairness.TestRouterRpcFairnessPolicyController
[INFO] Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 169.827 s - in org.apache.hadoop.hdfs.rbfbalance.TestRouterDistCpProcedure
[INFO] Running org.apache.hadoop.hdfs.server.federation.metrics.TestMetricsBase
[INFO] Running org.apache.hadoop.hdfs.server.federation.metrics.TestNameserviceRPCMetrics
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.877 s - in org.apache.hadoop.hdfs.server.federation.metrics.TestMetricsBase
[INFO] Running org.apache.hadoop.hdfs.server.federation.metrics.TestRBFMetrics
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.765 s - in org.apache.hadoop.hdfs.server.federation.metrics.TestNameserviceRPCMetrics
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.161 s - in org.apache.hadoop.hdfs.server.federation.metrics.TestRBFMetrics
[INFO] Running org.apache.hadoop.hdfs.server.federation.metrics.TestRouterClientMetrics
[INFO] Running org.apache.hadoop.hdfs.server.federation.resolver.order.TestAvailableSpaceResolver
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.782 s - in org.apache.hadoop.hdfs.server.federation.resolver.order.TestAvailableSpaceResolver
[INFO] Running org.apache.hadoop.hdfs.server.federation.resolver.order.TestLeaderFollowerResolver
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.269 s - in org.apache.hadoop.hdfs.server.federation.resolver.order.TestLeaderFollowerResolver
[INFO] Running org.apache.hadoop.hdfs.server.federation.resolver.order.TestLocalResolver
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.72 s - in org.apache.hadoop.hdfs.server.federation.resolver.order.TestLocalResolver
[INFO] Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 17.561 s - in org.apache.hadoop.hdfs.server.federation.metrics.TestRouterClientMetrics
[INFO] Running org.apache.hadoop.hdfs.server.federation.resolver.TestFederationNamespaceInfo
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.089 s - in org.apache.hadoop.hdfs.server.federation.resolver.TestFederationNamespaceInfo
[INFO] Running org.apache.hadoop.hdfs.server.federation.resolver.TestInitializeMountTableResolver
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.51 s - in org.apache.hadoop.hdfs.server.federation.resolver.TestInitializeMountTableResolver
[INFO] Running org.apache.hadoop.hdfs.server.federation.resolver.TestMountTableResolver
[INFO] Running org.apache.hadoop.hdfs.server.federation.resolver.TestMultipleDestinationResolver
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.785 s - in org.apache.hadoop.hdfs.server.federation.resolver.TestMultipleDestinationResolver
[INFO] Running org.apache.hadoop.hdfs.server.federation.resolver.TestNamenodeResolver
[INFO] Tests run: 22, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 27.259 s - in org.apache.hadoop.hdfs.server.federation.resolver.TestMountTableResolver
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 17.06 s - in org.apache.hadoop.hdfs.server.federation.resolver.TestNamenodeResolver
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.security.token.TestSQLDelegationTokenSecretManagerImpl
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestConnectionManager
[INFO] Tests run: 11, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.827 s - in org.apache.hadoop.hdfs.server.federation.router.TestConnectionManager
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestDFSRouter
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.678 s - in org.apache.hadoop.hdfs.server.federation.router.TestDFSRouter
[INFO] Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.819 s - in org.apache.hadoop.hdfs.server.federation.router.security.token.TestSQLDelegationTokenSecretManagerImpl
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestDisableNameservices
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestDisableRouterQuota
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.497 s - in org.apache.hadoop.hdfs.server.federation.router.TestDisableRouterQuota
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestFederationUtil
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.391 s - in org.apache.hadoop.hdfs.server.federation.router.TestFederationUtil
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestNoNamenodesAvailableLongTime
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 24.89 s - in org.apache.hadoop.hdfs.server.federation.router.TestDisableNameservices
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestObserverWithRouter
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 101.438 s - in org.apache.hadoop.hdfs.server.federation.router.TestNoNamenodesAvailableLongTime
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestPoolAlignmentContext
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.594 s - in org.apache.hadoop.hdfs.server.federation.router.TestPoolAlignmentContext
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRBFConfigFields
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.452 s - in org.apache.hadoop.hdfs.server.federation.router.TestRBFConfigFields
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRenewLeaseWithSameINodeId
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.131 s - in org.apache.hadoop.hdfs.server.federation.router.TestRenewLeaseWithSameINodeId
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouter
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.365 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouter
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterAdmin
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.626 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterAdmin
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterAdminCLI
[ERROR] Tests run: 43, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 62.952 s <<< FAILURE! - in org.apache.hadoop.hdfs.server.federation.router.TestRouterAdminCLI
[ERROR] testDumpState  Time elapsed: 0.083 s  <<< FAILURE!
org.junit.ComparisonFailure: 
expected:<...bledNameservice ----[

---- MembershipState ----
  ns1-ha1-ns1-routerId:
    dateCreated: XXX
    dateModified: XXX
    routerId: "routerId"
    nameserviceId: "ns1"
    namenodeId: "ns1-ha1"
    clusterId: "cluster1"
    blockPoolId: "block1"
    webAddress: "nn01"
    rpcAddress: "rpc1"
    serviceAddress: "service1"
    lifelineAddress: "lifeline1"
    state: "ACTIVE"
    isSafeMode: false
    webScheme: "https"
    
  ns1-ha2-ns1-routerId:
    dateCreated: XXX
    dateModified: XXX
    routerId: "routerId"
    nameserviceId: "ns1"
    namenodeId: "ns1-ha2"
    clusterId: "cluster1"
    blockPoolId: "block1"
    webAddress: "nn02"
    rpcAddress: "rpc2"
    serviceAddress: "service2"
    lifelineAddress: "lifeline2"
    state: "STANDBY"
    isSafeMode: false
    webScheme: "https"
    

---- MountTable ----
]
---- RouterState --...> but was:<...bledNameservice ----[

---- MembershipState ----
  ns1-ha1-ns1-routerId:
    dateCreated: XXX
    dateModified: XXX
    routerId: "routerId"
    nameserviceId: "ns1"
    namenodeId: "ns1-ha1"
    clusterId: "cluster1"
    blockPoolId: "block1"
    webAddress: "nn01"
    rpcAddress: "rpc1"
    serviceAddress: "service1"
    lifelineAddress: "lifeline1"
    state: "ACTIVE"
    isSafeMode: false
    webScheme: "https"
    
  ns1-ha2-ns1-routerId:
    dateCreated: XXX
    dateModified: XXX
    routerId: "routerId"
    nameserviceId: "ns1"
    namenodeId: "ns1-ha2"
    clusterId: "cluster1"
    blockPoolId: "block1"
    webAddress: "nn02"
    rpcAddress: "rpc2"
    serviceAddress: "service2"
    lifelineAddress: "lifeline2"
    state: "STANDBY"
    isSafeMode: false
    webScheme: "https"
    

---- MountTable ----

]
---- RouterState --...>
	at org.junit.Assert.assertEquals(Assert.java:117)
	at org.junit.Assert.assertEquals(Assert.java:146)
	at org.apache.hadoop.hdfs.server.federation.router.TestRouterAdminCLI.testDumpState(TestRouterAdminCLI.java:1871)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)

[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterAdminGenericRefresh
[INFO] Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.944 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterAdminGenericRefresh
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterAllResolver
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 66.683 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterAllResolver
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterClientRejectOverload
[ERROR] Tests run: 6, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 93.158 s <<< FAILURE! - in org.apache.hadoop.hdfs.server.federation.router.TestRouterClientRejectOverload
[ERROR] testNoNamenodesAvailableLongTimeWhenNsFailover  Time elapsed: 15.133 s  <<< FAILURE!
java.lang.AssertionError: expected:<1> but was:<0>
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotEquals(Assert.java:835)
	at org.junit.Assert.assertEquals(Assert.java:647)
	at org.junit.Assert.assertEquals(Assert.java:633)
	at org.apache.hadoop.hdfs.server.federation.router.TestRouterClientRejectOverload.testNoNamenodesAvailableLongTimeWhenNsFailover(TestRouterClientRejectOverload.java:431)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)

[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterFaultTolerant
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 40.427 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterFaultTolerant
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterFederatedState
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.434 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterFederatedState
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterFederationRename
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 36.888 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterFederationRename
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterFederationRenameInKerberosEnv
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 22.079 s <<< FAILURE! - in org.apache.hadoop.hdfs.server.federation.router.TestRouterFederationRenameInKerberosEnv
[ERROR] testClientRename  Time elapsed: 20.345 s  <<< ERROR!
java.net.SocketException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:64989 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:961)
	at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:919)
	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1589)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy35.setPermission(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$setPermission$7(ClientNamenodeProtocolTranslatorPB.java:432)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.setPermission(ClientNamenodeProtocolTranslatorPB.java:432)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy36.setPermission(Unknown Source)
	at org.apache.hadoop.hdfs.DFSClient.setPermission(DFSClient.java:2003)
	at org.apache.hadoop.hdfs.DistributedFileSystem$35.doCall(DistributedFileSystem.java:2012)
	at org.apache.hadoop.hdfs.DistributedFileSystem$35.doCall(DistributedFileSystem.java:2009)
	at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
	at org.apache.hadoop.hdfs.DistributedFileSystem.setPermission(DistributedFileSystem.java:2022)
	at org.apache.hadoop.hdfs.server.federation.router.TestRouterFederationRenameInKerberosEnv.prepareEnv(TestRouterFederationRenameInKerberosEnv.java:228)
	at org.apache.hadoop.hdfs.server.federation.router.TestRouterFederationRenameInKerberosEnv.testRenameDir(TestRouterFederationRenameInKerberosEnv.java:243)
	at org.apache.hadoop.hdfs.server.federation.router.TestRouterFederationRenameInKerberosEnv.testClientRename(TestRouterFederationRenameInKerberosEnv.java:285)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
Caused by: java.net.SocketException: Network is unreachable: no further information
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:716)
	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:205)
	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:614)
	at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:668)
	at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
	at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:364)
	at org.apache.hadoop.ipc.Client.getConnection(Client.java:1650)
	at org.apache.hadoop.ipc.Client.call(Client.java:1474)
	... 69 more

[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterFederationRenamePermission
[INFO] Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 25.316 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterFederationRenamePermission
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterFsck
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 19.771 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterFsck
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterHeartbeatService
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.543 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterHeartbeatService
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterHttpServerXFrame
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.587 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterHttpServerXFrame
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterMissingFolderMulti
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.255 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterMissingFolderMulti
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTable
[INFO] Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.486 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTable
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefresh
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 33.969 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefresh
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure
[ERROR] Tests run: 4, Failures: 4, Errors: 0, Skipped: 0, Time elapsed: 158.951 s <<< FAILURE! - in org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure
[ERROR] testMountTableEntriesCacheUpdatedAfterRemoveAPICall  Time elapsed: 20.47 s  <<< FAILURE!
org.opentest4j.MultipleFailuresError: 
Multiple Failures (2 failures)
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at org.junit.vintage.engine.execution.TestRun.getStoredResultOrSuccessful(TestRun.java:196)
	at org.junit.vintage.engine.execution.RunListenerAdapter.fireExecutionFinished(RunListenerAdapter.java:226)
	at org.junit.vintage.engine.execution.RunListenerAdapter.testFinished(RunListenerAdapter.java:192)
	at org.junit.vintage.engine.execution.RunListenerAdapter.testFinished(RunListenerAdapter.java:79)
	at org.junit.runner.notification.SynchronizedRunListener.testFinished(SynchronizedRunListener.java:87)
	at org.junit.runner.notification.RunNotifier$9.notifyListener(RunNotifier.java:225)
	at org.junit.runner.notification.RunNotifier$SafeNotifier.run(RunNotifier.java:72)
	at org.junit.runner.notification.RunNotifier.fireTestFinished(RunNotifier.java:222)
	at org.junit.internal.runners.model.EachTestNotifier.fireTestFinished(EachTestNotifier.java:38)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:372)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
	Suppressed: java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
		at org.apache.hadoop.hdfs.protocolPB.RouterAdminProtocolTranslatorPB.addMountTableEntry(RouterAdminProtocolTranslatorPB.java:161)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.addMountTableEntry(TestRouterMountTableCacheRefreshSecure.java:329)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.testMountTableEntriesCacheUpdatedAfterRemoveAPICall(TestRouterMountTableCacheRefreshSecure.java:167)
		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.lang.reflect.Method.invoke(Method.java:498)
		at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
		at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
		at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
		at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
		at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
		at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
		at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
		at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
		... 31 more
	Suppressed: java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
		at org.apache.hadoop.hdfs.protocolPB.RouterAdminProtocolTranslatorPB.getMountTableEntries(RouterAdminProtocolTranslatorPB.java:222)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.getMountTableEntries(TestRouterMountTableCacheRefreshSecure.java:341)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.getMountTableEntries(TestRouterMountTableCacheRefreshSecure.java:334)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.clearEntries(TestRouterMountTableCacheRefreshSecure.java:120)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.tearDown(TestRouterMountTableCacheRefreshSecure.java:116)
		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.lang.reflect.Method.invoke(Method.java:498)
		at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
		at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
		at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
		at org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46)
		at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
		at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
		at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
		at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
		... 31 more

[ERROR] testMountTableEntriesCacheUpdatedAfterUpdateAPICall  Time elapsed: 20.465 s  <<< FAILURE!
org.opentest4j.MultipleFailuresError: 
Multiple Failures (2 failures)
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at org.junit.vintage.engine.execution.TestRun.getStoredResultOrSuccessful(TestRun.java:196)
	at org.junit.vintage.engine.execution.RunListenerAdapter.fireExecutionFinished(RunListenerAdapter.java:226)
	at org.junit.vintage.engine.execution.RunListenerAdapter.testFinished(RunListenerAdapter.java:192)
	at org.junit.vintage.engine.execution.RunListenerAdapter.testFinished(RunListenerAdapter.java:79)
	at org.junit.runner.notification.SynchronizedRunListener.testFinished(SynchronizedRunListener.java:87)
	at org.junit.runner.notification.RunNotifier$9.notifyListener(RunNotifier.java:225)
	at org.junit.runner.notification.RunNotifier$SafeNotifier.run(RunNotifier.java:72)
	at org.junit.runner.notification.RunNotifier.fireTestFinished(RunNotifier.java:222)
	at org.junit.internal.runners.model.EachTestNotifier.fireTestFinished(EachTestNotifier.java:38)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:372)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
	Suppressed: java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
		at org.apache.hadoop.hdfs.protocolPB.RouterAdminProtocolTranslatorPB.addMountTableEntry(RouterAdminProtocolTranslatorPB.java:161)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.addMountTableEntry(TestRouterMountTableCacheRefreshSecure.java:329)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.testMountTableEntriesCacheUpdatedAfterUpdateAPICall(TestRouterMountTableCacheRefreshSecure.java:210)
		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.lang.reflect.Method.invoke(Method.java:498)
		at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
		at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
		at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
		at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
		at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
		at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
		at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
		at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
		... 31 more
	Suppressed: java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
		at org.apache.hadoop.hdfs.protocolPB.RouterAdminProtocolTranslatorPB.getMountTableEntries(RouterAdminProtocolTranslatorPB.java:222)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.getMountTableEntries(TestRouterMountTableCacheRefreshSecure.java:341)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.getMountTableEntries(TestRouterMountTableCacheRefreshSecure.java:334)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.clearEntries(TestRouterMountTableCacheRefreshSecure.java:120)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.tearDown(TestRouterMountTableCacheRefreshSecure.java:116)
		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.lang.reflect.Method.invoke(Method.java:498)
		at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
		at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
		at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
		at org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46)
		at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
		at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
		at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
		at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
		... 31 more

[ERROR] testMountTableEntriesCacheUpdatedAfterAddAPICall  Time elapsed: 20.423 s  <<< FAILURE!
org.opentest4j.MultipleFailuresError: 
Multiple Failures (2 failures)
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at org.junit.vintage.engine.execution.TestRun.getStoredResultOrSuccessful(TestRun.java:196)
	at org.junit.vintage.engine.execution.RunListenerAdapter.fireExecutionFinished(RunListenerAdapter.java:226)
	at org.junit.vintage.engine.execution.RunListenerAdapter.testFinished(RunListenerAdapter.java:192)
	at org.junit.vintage.engine.execution.RunListenerAdapter.testFinished(RunListenerAdapter.java:79)
	at org.junit.runner.notification.SynchronizedRunListener.testFinished(SynchronizedRunListener.java:87)
	at org.junit.runner.notification.RunNotifier$9.notifyListener(RunNotifier.java:225)
	at org.junit.runner.notification.RunNotifier$SafeNotifier.run(RunNotifier.java:72)
	at org.junit.runner.notification.RunNotifier.fireTestFinished(RunNotifier.java:222)
	at org.junit.internal.runners.model.EachTestNotifier.fireTestFinished(EachTestNotifier.java:38)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:372)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
	Suppressed: java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
		at org.apache.hadoop.hdfs.protocolPB.RouterAdminProtocolTranslatorPB.addMountTableEntry(RouterAdminProtocolTranslatorPB.java:161)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.addMountTableEntry(TestRouterMountTableCacheRefreshSecure.java:329)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.testMountTableEntriesCacheUpdatedAfterAddAPICall(TestRouterMountTableCacheRefreshSecure.java:141)
		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.lang.reflect.Method.invoke(Method.java:498)
		at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
		at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
		at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
		at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
		at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
		at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
		at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
		at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
		... 31 more
	Suppressed: java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
		at org.apache.hadoop.hdfs.protocolPB.RouterAdminProtocolTranslatorPB.getMountTableEntries(RouterAdminProtocolTranslatorPB.java:222)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.getMountTableEntries(TestRouterMountTableCacheRefreshSecure.java:341)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.getMountTableEntries(TestRouterMountTableCacheRefreshSecure.java:334)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.clearEntries(TestRouterMountTableCacheRefreshSecure.java:120)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.tearDown(TestRouterMountTableCacheRefreshSecure.java:116)
		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.lang.reflect.Method.invoke(Method.java:498)
		at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
		at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
		at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
		at org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46)
		at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
		at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
		at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
		at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
		... 31 more

[ERROR] testCachedRouterClientBehaviourAfterRouterStoped  Time elapsed: 20.537 s  <<< FAILURE!
org.opentest4j.MultipleFailuresError: 
Multiple Failures (2 failures)
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	at org.junit.vintage.engine.execution.TestRun.getStoredResultOrSuccessful(TestRun.java:196)
	at org.junit.vintage.engine.execution.RunListenerAdapter.fireExecutionFinished(RunListenerAdapter.java:226)
	at org.junit.vintage.engine.execution.RunListenerAdapter.testFinished(RunListenerAdapter.java:192)
	at org.junit.vintage.engine.execution.RunListenerAdapter.testFinished(RunListenerAdapter.java:79)
	at org.junit.runner.notification.SynchronizedRunListener.testFinished(SynchronizedRunListener.java:87)
	at org.junit.runner.notification.RunNotifier$9.notifyListener(RunNotifier.java:225)
	at org.junit.runner.notification.RunNotifier$SafeNotifier.run(RunNotifier.java:72)
	at org.junit.runner.notification.RunNotifier.fireTestFinished(RunNotifier.java:222)
	at org.junit.internal.runners.model.EachTestNotifier.fireTestFinished(EachTestNotifier.java:38)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:372)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
	Suppressed: java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
		at org.apache.hadoop.hdfs.protocolPB.RouterAdminProtocolTranslatorPB.addMountTableEntry(RouterAdminProtocolTranslatorPB.java:161)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.addMountTableEntry(TestRouterMountTableCacheRefreshSecure.java:329)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.testCachedRouterClientBehaviourAfterRouterStoped(TestRouterMountTableCacheRefreshSecure.java:267)
		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.lang.reflect.Method.invoke(Method.java:498)
		at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
		at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
		at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
		at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
		at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
		at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
		at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
		at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
		... 31 more
	Suppressed: java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
		at org.apache.hadoop.hdfs.protocolPB.RouterAdminProtocolTranslatorPB.getMountTableEntries(RouterAdminProtocolTranslatorPB.java:222)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.getMountTableEntries(TestRouterMountTableCacheRefreshSecure.java:341)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.getMountTableEntries(TestRouterMountTableCacheRefreshSecure.java:334)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.clearEntries(TestRouterMountTableCacheRefreshSecure.java:120)
		at org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableCacheRefreshSecure.tearDown(TestRouterMountTableCacheRefreshSecure.java:116)
		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.lang.reflect.Method.invoke(Method.java:498)
		at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
		at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
		at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
		at org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46)
		at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
		at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
		at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
		at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
		... 31 more

[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableWithoutDefaultNS
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.088 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterMountTableWithoutDefaultNS
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterMultiRack
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 27.874 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterMultiRack
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterNamenodeHeartbeat
[ERROR] Tests run: 6, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 29.559 s <<< FAILURE! - in org.apache.hadoop.hdfs.server.federation.router.TestRouterNamenodeHeartbeat
[ERROR] testNamenodeHeartbeatWithSecurity  Time elapsed: 5.38 s  <<< ERROR!
java.lang.NullPointerException
	at org.apache.hadoop.hdfs.server.federation.MiniRouterDFSCluster$NamenodeContext.getRpcAddress(MiniRouterDFSCluster.java:373)
	at org.apache.hadoop.hdfs.server.federation.MiniRouterDFSCluster.registerNamenodes(MiniRouterDFSCluster.java:905)
	at org.apache.hadoop.hdfs.server.federation.router.TestRouterNamenodeHeartbeat.testNamenodeHeartbeatWithSecurity(TestRouterNamenodeHeartbeat.java:336)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)

[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterNamenodeMonitoring
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 34.04 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterNamenodeMonitoring
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterNamenodeWebScheme
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.048 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterNamenodeWebScheme
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterPolicyProvider
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.047 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterPolicyProvider
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterQuota
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterQuotaManager
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.142 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterQuotaManager
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterRefreshSuperUserGroupsConfiguration
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.586 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterRefreshSuperUserGroupsConfiguration
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterRetryCache
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 31.541 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterRetryCache
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterRpc
[ERROR] Tests run: 57, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 59.852 s <<< FAILURE! - in org.apache.hadoop.hdfs.server.federation.router.TestRouterRpc
[ERROR] testCacheAdmin  Time elapsed: 0.176 s  <<< ERROR!
org.apache.hadoop.ipc.RemoteException(java.io.IOException): There is no primary group for UGI HadoopBuilder (auth:PROXY) via HadoopBuilder (auth:SIMPLE)

	at org.apache.hadoop.security.UserGroupInformation.getPrimaryGroupName(UserGroupInformation.java:1659)
	at org.apache.hadoop.hdfs.server.namenode.CachePool.createFromInfoAndDefaults(CachePool.java:123)
	at org.apache.hadoop.hdfs.server.namenode.CacheManager.addCachePool(CacheManager.java:828)
	at org.apache.hadoop.hdfs.server.namenode.FSNDNCacheOp.addCachePool(FSNDNCacheOp.java:81)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.addCachePool(FSNamesystem.java:7881)
	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addCachePool(NameNodeRpcServer.java:2155)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addCachePool(ClientNamenodeProtocolServerSideTranslatorPB.java:1494)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:621)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:589)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:573)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1227)
	at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1250)
	at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1173)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1959)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:3199)
Caused by: org.apache.hadoop.ipc.RemoteException(java.io.IOException): There is no primary group for UGI HadoopBuilder (auth:PROXY) via HadoopBuilder (auth:SIMPLE)
	at org.apache.hadoop.security.UserGroupInformation.getPrimaryGroupName(UserGroupInformation.java:1659)
	at org.apache.hadoop.hdfs.server.namenode.CachePool.createFromInfoAndDefaults(CachePool.java:123)
	at org.apache.hadoop.hdfs.server.namenode.CacheManager.addCachePool(CacheManager.java:828)
	at org.apache.hadoop.hdfs.server.namenode.FSNDNCacheOp.addCachePool(FSNDNCacheOp.java:81)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.addCachePool(FSNamesystem.java:7881)
	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addCachePool(NameNodeRpcServer.java:2155)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addCachePool(ClientNamenodeProtocolServerSideTranslatorPB.java:1494)
	at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:621)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:589)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:573)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1227)
	at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1250)
	at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1173)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1959)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:3199)

	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1585)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy31.addCachePool(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$addCachePool$71(ClientNamenodeProtocolTranslatorPB.java:1185)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addCachePool(ClientNamenodeProtocolTranslatorPB.java:1185)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient.invoke(RouterRpcClient.java:722)
	at org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient.invokeMethod(RouterRpcClient.java:544)
	at org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient.lambda$invokeConcurrent$1(RouterRpcClient.java:1541)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)

	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1585)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy31.addCachePool(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$addCachePool$71(ClientNamenodeProtocolTranslatorPB.java:1185)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addCachePool(ClientNamenodeProtocolTranslatorPB.java:1185)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy32.addCachePool(Unknown Source)
	at org.apache.hadoop.hdfs.server.federation.router.TestRouterRpc.testCacheAdmin(TestRouterRpc.java:1958)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)

[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterRPCClientRetries
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 54.262 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterRPCClientRetries
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterRpcMultiDestination
[ERROR] Tests run: 64, Failures: 1, Errors: 1, Skipped: 0, Time elapsed: 66.578 s <<< FAILURE! - in org.apache.hadoop.hdfs.server.federation.router.TestRouterRpcMultiDestination
[ERROR] testCacheAdmin  Time elapsed: 0.178 s  <<< ERROR!
org.apache.hadoop.ipc.RemoteException(java.io.IOException): There is no primary group for UGI HadoopBuilder (auth:PROXY) via HadoopBuilder (auth:SIMPLE)

	at org.apache.hadoop.security.UserGroupInformation.getPrimaryGroupName(UserGroupInformation.java:1659)
	at org.apache.hadoop.hdfs.server.namenode.CachePool.createFromInfoAndDefaults(CachePool.java:123)
	at org.apache.hadoop.hdfs.server.namenode.CacheManager.addCachePool(CacheManager.java:828)
	at org.apache.hadoop.hdfs.server.namenode.FSNDNCacheOp.addCachePool(FSNDNCacheOp.java:81)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.addCachePool(FSNamesystem.java:7881)
	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addCachePool(NameNodeRpcServer.java:2155)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addCachePool(ClientNamenodeProtocolServerSideTranslatorPB.java:1494)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:621)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:589)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:573)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1227)
	at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1250)
	at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1173)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1959)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:3199)
Caused by: org.apache.hadoop.ipc.RemoteException(java.io.IOException): There is no primary group for UGI HadoopBuilder (auth:PROXY) via HadoopBuilder (auth:SIMPLE)
	at org.apache.hadoop.security.UserGroupInformation.getPrimaryGroupName(UserGroupInformation.java:1659)
	at org.apache.hadoop.hdfs.server.namenode.CachePool.createFromInfoAndDefaults(CachePool.java:123)
	at org.apache.hadoop.hdfs.server.namenode.CacheManager.addCachePool(CacheManager.java:828)
	at org.apache.hadoop.hdfs.server.namenode.FSNDNCacheOp.addCachePool(FSNDNCacheOp.java:81)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.addCachePool(FSNamesystem.java:7881)
	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addCachePool(NameNodeRpcServer.java:2155)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addCachePool(ClientNamenodeProtocolServerSideTranslatorPB.java:1494)
	at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:621)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:589)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:573)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1227)
	at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1250)
	at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1173)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1959)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:3199)

	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1585)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy31.addCachePool(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$addCachePool$71(ClientNamenodeProtocolTranslatorPB.java:1185)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addCachePool(ClientNamenodeProtocolTranslatorPB.java:1185)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient.invoke(RouterRpcClient.java:722)
	at org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient.invokeMethod(RouterRpcClient.java:544)
	at org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient.lambda$invokeConcurrent$1(RouterRpcClient.java:1541)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)

	at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1585)
	at org.apache.hadoop.ipc.Client.call(Client.java:1530)
	at org.apache.hadoop.ipc.Client.call(Client.java:1427)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:258)
	at org.apache.hadoop.ipc.ProtobufRpcEngine2$Invoker.invoke(ProtobufRpcEngine2.java:139)
	at com.sun.proxy.$Proxy31.addCachePool(Unknown Source)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.lambda$addCachePool$71(ClientNamenodeProtocolTranslatorPB.java:1185)
	at org.apache.hadoop.ipc.internal.ShadedProtobufHelper.ipc(ShadedProtobufHelper.java:160)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addCachePool(ClientNamenodeProtocolTranslatorPB.java:1185)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:437)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:170)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:162)
	at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:100)
	at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:366)
	at com.sun.proxy.$Proxy32.addCachePool(Unknown Source)
	at org.apache.hadoop.hdfs.server.federation.router.TestRouterRpc.testCacheAdmin(TestRouterRpc.java:1958)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)

[ERROR] testDisableNodeUsageInRBFMetrics  Time elapsed: 0.571 s  <<< FAILURE!
java.lang.AssertionError: expected:<187> but was:<189>
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotEquals(Assert.java:835)
	at org.junit.Assert.assertEquals(Assert.java:647)
	at org.junit.Assert.assertEquals(Assert.java:633)
	at org.apache.hadoop.hdfs.server.federation.router.TestRouterRpc.testDisableNodeUsageInRBFMetrics(TestRouterRpc.java:2307)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)

[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterRPCMultipleDestinationMountTableResolver
[INFO] Tests run: 19, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 41.689 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterRPCMultipleDestinationMountTableResolver
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterRpcSingleNS
[INFO] Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 277.559 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterQuota
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterRpcStoragePolicySatisfier
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.441 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterRpcSingleNS
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterSafemode
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.635 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterRpcStoragePolicySatisfier
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterTrash
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.481 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterSafemode
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterUserMappings
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 17.74 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterTrash
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterWebHdfsMethods
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.368 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterUserMappings
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestRouterWithSecureStartup
[ERROR] Tests run: 3, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 16.516 s <<< FAILURE! - in org.apache.hadoop.hdfs.server.federation.router.TestRouterWithSecureStartup
[ERROR] testStartupWithoutSpnegoPrincipal  Time elapsed: 2.442 s  <<< ERROR!
java.io.IOException
	at org.apache.hadoop.fs.contract.router.web.RouterWebHDFSContract.createCluster(RouterWebHDFSContract.java:93)
	at org.apache.hadoop.hdfs.server.federation.router.TestRouterWithSecureStartup.testStartupWithoutSpnegoPrincipal(TestRouterWithSecureStartup.java:52)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)

[ERROR] testSuccessfulStartup  Time elapsed: 0.88 s  <<< ERROR!
java.io.IOException
	at org.apache.hadoop.fs.contract.router.web.RouterWebHDFSContract.createCluster(RouterWebHDFSContract.java:93)
	at org.apache.hadoop.hdfs.server.federation.router.TestRouterWithSecureStartup.testSuccessfulStartup(TestRouterWithSecureStartup.java:66)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
	at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
	at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
	at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:113)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)

[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.688 s - in org.apache.hadoop.hdfs.server.federation.router.TestRouterWebHdfsMethods
[INFO] Running org.apache.hadoop.hdfs.server.federation.router.TestSafeMode
[INFO] Running org.apache.hadoop.hdfs.server.federation.security.TestRouterHttpDelegationToken
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.688 s - in org.apache.hadoop.hdfs.server.federation.security.TestRouterHttpDelegationToken
[INFO] Running org.apache.hadoop.hdfs.server.federation.security.TestRouterSecurityManager
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 20.498 s - in org.apache.hadoop.hdfs.server.federation.router.TestSafeMode
[INFO] Running org.apache.hadoop.hdfs.server.federation.security.token.TestZKDelegationTokenSecretManagerImpl
[INFO] Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.324 s - in org.apache.hadoop.hdfs.server.federation.security.TestRouterSecurityManager
[INFO] Running org.apache.hadoop.hdfs.server.federation.store.driver.TestStateStoreFile
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.135 s - in org.apache.hadoop.hdfs.server.federation.store.driver.TestStateStoreFile
[INFO] Running org.apache.hadoop.hdfs.server.federation.store.driver.TestStateStoreFileBase
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.08 s - in org.apache.hadoop.hdfs.server.federation.store.driver.TestStateStoreFileBase
[INFO] Running org.apache.hadoop.hdfs.server.federation.store.driver.TestStateStoreFileSystem
[INFO] Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 78.558 s - in org.apache.hadoop.hdfs.server.federation.store.driver.TestStateStoreFileSystem
[INFO] Running org.apache.hadoop.hdfs.server.federation.store.driver.TestStateStoreMySQL
[INFO] Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 94.647 s - in org.apache.hadoop.hdfs.server.federation.security.token.TestZKDelegationTokenSecretManagerImpl
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.838 s - in org.apache.hadoop.hdfs.server.federation.store.driver.TestStateStoreMySQL
[INFO] Running org.apache.hadoop.hdfs.server.federation.store.driver.TestStateStoreZK
[INFO] Running org.apache.hadoop.hdfs.server.federation.store.records.TestMembershipState
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.441 s - in org.apache.hadoop.hdfs.server.federation.store.records.TestMembershipState
[INFO] Running org.apache.hadoop.hdfs.server.federation.store.records.TestMountTable
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.845 s - in org.apache.hadoop.hdfs.server.federation.store.records.TestMountTable
[INFO] Running org.apache.hadoop.hdfs.server.federation.store.records.TestRouterState
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.608 s - in org.apache.hadoop.hdfs.server.federation.store.records.TestRouterState
[INFO] Running org.apache.hadoop.hdfs.server.federation.store.TestStateStoreDisabledNameservice
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.755 s - in org.apache.hadoop.hdfs.server.federation.store.TestStateStoreDisabledNameservice
[INFO] Running org.apache.hadoop.hdfs.server.federation.store.TestStateStoreMembershipState
[INFO] Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.961 s - in org.apache.hadoop.hdfs.server.federation.store.TestStateStoreMembershipState
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 23.263 s - in org.apache.hadoop.hdfs.server.federation.store.driver.TestStateStoreZK
[INFO] Running org.apache.hadoop.hdfs.server.federation.store.TestStateStoreMountTable
[INFO] Running org.apache.hadoop.hdfs.server.federation.store.TestStateStoreRouterState
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.806 s - in org.apache.hadoop.hdfs.server.federation.store.TestStateStoreMountTable
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.08 s - in org.apache.hadoop.hdfs.server.federation.store.TestStateStoreRouterState
[INFO] 
[INFO] Results:
[INFO] 
[ERROR] Failures: 
[ERROR]   TestRouterAdminCLI.testDumpState:1871 expected:<...bledNameservice ----[

---- MembershipState ----
  ns1-ha1-ns1-routerId:
    dateCreated: XXX
    dateModified: XXX
    routerId: "routerId"
    nameserviceId: "ns1"
    namenodeId: "ns1-ha1"
    clusterId: "cluster1"
    blockPoolId: "block1"
    webAddress: "nn01"
    rpcAddress: "rpc1"
    serviceAddress: "service1"
    lifelineAddress: "lifeline1"
    state: "ACTIVE"
    isSafeMode: false
    webScheme: "https"
    
  ns1-ha2-ns1-routerId:
    dateCreated: XXX
    dateModified: XXX
    routerId: "routerId"
    nameserviceId: "ns1"
    namenodeId: "ns1-ha2"
    clusterId: "cluster1"
    blockPoolId: "block1"
    webAddress: "nn02"
    rpcAddress: "rpc2"
    serviceAddress: "service2"
    lifelineAddress: "lifeline2"
    state: "STANDBY"
    isSafeMode: false
    webScheme: "https"
    

---- MountTable ----
]
---- RouterState --...> but was:<...bledNameservice ----[

---- MembershipState ----
  ns1-ha1-ns1-routerId:
    dateCreated: XXX
    dateModified: XXX
    routerId: "routerId"
    nameserviceId: "ns1"
    namenodeId: "ns1-ha1"
    clusterId: "cluster1"
    blockPoolId: "block1"
    webAddress: "nn01"
    rpcAddress: "rpc1"
    serviceAddress: "service1"
    lifelineAddress: "lifeline1"
    state: "ACTIVE"
    isSafeMode: false
    webScheme: "https"
    
  ns1-ha2-ns1-routerId:
    dateCreated: XXX
    dateModified: XXX
    routerId: "routerId"
    nameserviceId: "ns1"
    namenodeId: "ns1-ha2"
    clusterId: "cluster1"
    blockPoolId: "block1"
    webAddress: "nn02"
    rpcAddress: "rpc2"
    serviceAddress: "service2"
    lifelineAddress: "lifeline2"
    state: "STANDBY"
    isSafeMode: false
    webScheme: "https"
    

---- MountTable ----

]
---- RouterState --...>
[ERROR]   TestRouterClientRejectOverload.testNoNamenodesAvailableLongTimeWhenNsFailover:431 expected:<1> but was:<0>
[ERROR]   TestRouterMountTableCacheRefreshSecure.testCachedRouterClientBehaviourAfterRouterStoped Multiple Failures (2 failures)
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
[ERROR]   TestRouterMountTableCacheRefreshSecure.testMountTableEntriesCacheUpdatedAfterAddAPICall Multiple Failures (2 failures)
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
[ERROR]   TestRouterMountTableCacheRefreshSecure.testMountTableEntriesCacheUpdatedAfterRemoveAPICall Multiple Failures (2 failures)
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
[ERROR]   TestRouterMountTableCacheRefreshSecure.testMountTableEntriesCacheUpdatedAfterUpdateAPICall Multiple Failures (2 failures)
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
	java.io.IOException: Call From b89267cb7469/172.20.220.216 to 0.0.0.0:50678 failed on socket exception: java.net.SocketException: Network is unreachable: no further information; For more details see:  http://wiki.apache.org/hadoop/SocketException
[ERROR]   TestRouterRpcMultiDestination>TestRouterRpc.testDisableNodeUsageInRBFMetrics:2307 expected:<187> but was:<189>
[ERROR] Errors: 
[ERROR]   TestRouterHDFSContractAppendSecure>AbstractContractAppendTest.setup:46->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractAppendSecure>AbstractContractAppendTest.setup:46->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractAppendSecure>AbstractContractAppendTest.setup:46->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractAppendSecure>AbstractContractAppendTest.setup:46->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractAppendSecure>AbstractContractAppendTest.setup:46->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractAppendSecure>AbstractContractAppendTest.setup:46->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractAppendSecure>AbstractContractAppendTest.setup:46->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractAppendSecure>AbstractContractAppendTest.setup:46->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractConcatSecure>AbstractContractConcatTest.setup:49->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractConcatSecure>AbstractContractConcatTest.setup:49->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractConcatSecure>AbstractContractConcatTest.setup:49->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractConcatSecure>AbstractContractConcatTest.setup:49->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractConcatSecure>AbstractContractConcatTest.setup:49->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractCreateSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractDelegationToken>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractDeleteSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractDeleteSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractDeleteSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractDeleteSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractDeleteSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractDeleteSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractDeleteSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractDeleteSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractGetFileStatusSecure>AbstractContractGetFileStatusTest.setup:60->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractMkdirSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractMkdirSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractMkdirSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractMkdirSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractMkdirSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractMkdirSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractMkdirSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractMkdirSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractOpenSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRenameSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRenameSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRenameSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRenameSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRenameSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRenameSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRenameSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRenameSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRenameSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRenameSecure>AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRootDirectorySecure>AbstractContractRootDirectoryTest.setup:61->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRootDirectorySecure>AbstractContractRootDirectoryTest.setup:61->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRootDirectorySecure>AbstractContractRootDirectoryTest.setup:61->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRootDirectorySecure>AbstractContractRootDirectoryTest.setup:61->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRootDirectorySecure>AbstractContractRootDirectoryTest.setup:61->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRootDirectorySecure>AbstractContractRootDirectoryTest.setup:61->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRootDirectorySecure>AbstractContractRootDirectoryTest.setup:61->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRootDirectorySecure>AbstractContractRootDirectoryTest.setup:61->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractRootDirectorySecure>AbstractContractRootDirectoryTest.setup:61->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSeekSecure>AbstractContractSeekTest.setup:56->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterHDFSContractSetTimesSecure>AbstractContractSetTimesTest.setup:41->AbstractFSContractTestBase.setup:205->AbstractFSContractTestBase.mkdirs:363 » Socket
[ERROR]   TestRouterFederationRenameInKerberosEnv.testClientRename:285->testRenameDir:243->prepareEnv:228 » Socket
[ERROR]   TestRouterNamenodeHeartbeat.testNamenodeHeartbeatWithSecurity:336 » NullPointer
[ERROR]   TestRouterRpc.testCacheAdmin:1958 » Remote There is no primary group for UGI H...
[ERROR]   TestRouterRpcMultiDestination>TestRouterRpc.testCacheAdmin:1958 » Remote There...
[ERROR]   TestRouterWithSecureStartup.testStartupWithoutSpnegoPrincipal:52 » IO
[ERROR]   TestRouterWithSecureStartup.testSuccessfulStartup:66 » IO
[INFO] 
[ERROR] Tests run: 951, Failures: 7, Errors: 129, Skipped: 2
[INFO] 
[ERROR] There are test failures.

Please refer to C:\hadoop\hadoop-hdfs-project\hadoop-hdfs-rbf\target\surefire-reports for the individual test results.
Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.
ExecutionException The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
Command was cmd.exe /X /C "C:\Java\zulu8.62.0.19-ca-jdk8.0.332-win_x64\jre\bin\java -Xmx2048m -XX:+HeapDumpOnOutOfMemoryError -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.util.zip=ALL-UNNAMED --add-opens=java.base/sun.security.util=ALL-UNNAMED --add-opens=java.base/sun.security.x509=ALL-UNNAMED -DminiClusterDedicatedDirs=true -jar C:\Users\HadoopBuilder\AppData\Local\Temp\surefire2111972365172920964\surefirebooter4007262361309524192.jar C:\Users\HadoopBuilder\AppData\Local\Temp\surefire2111972365172920964 2024-10-18T18-34-26_269-jvmRun2 surefire6993849965279266320tmp surefire_841275363373678705464tmp"
Error occurred in starting fork, check output in log
Process Exit Code: 1
org.apache.maven.surefire.booter.SurefireBooterForkException: ExecutionException The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
Command was cmd.exe /X /C "C:\Java\zulu8.62.0.19-ca-jdk8.0.332-win_x64\jre\bin\java -Xmx2048m -XX:+HeapDumpOnOutOfMemoryError -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.util.zip=ALL-UNNAMED --add-opens=java.base/sun.security.util=ALL-UNNAMED --add-opens=java.base/sun.security.x509=ALL-UNNAMED -DminiClusterDedicatedDirs=true -jar C:\Users\HadoopBuilder\AppData\Local\Temp\surefire2111972365172920964\surefirebooter4007262361309524192.jar C:\Users\HadoopBuilder\AppData\Local\Temp\surefire2111972365172920964 2024-10-18T18-34-26_269-jvmRun2 surefire6993849965279266320tmp surefire_841275363373678705464tmp"
Error occurred in starting fork, check output in log
Process Exit Code: 1
	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.awaitResultsDone(ForkStarter.java:511)
	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.runSuitesForkPerTestSet(ForkStarter.java:458)
	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:299)
	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:247)
	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1149)
	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:991)
	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:837)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
	at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2(MojoExecutor.java:370)
	at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:351)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:215)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:171)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:163)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:299)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:963)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:296)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
Caused by: org.apache.maven.surefire.booter.SurefireBooterForkException: The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
Command was cmd.exe /X /C "C:\Java\zulu8.62.0.19-ca-jdk8.0.332-win_x64\jre\bin\java -Xmx2048m -XX:+HeapDumpOnOutOfMemoryError -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.util.zip=ALL-UNNAMED --add-opens=java.base/sun.security.util=ALL-UNNAMED --add-opens=java.base/sun.security.x509=ALL-UNNAMED -DminiClusterDedicatedDirs=true -jar C:\Users\HadoopBuilder\AppData\Local\Temp\surefire2111972365172920964\surefirebooter4007262361309524192.jar C:\Users\HadoopBuilder\AppData\Local\Temp\surefire2111972365172920964 2024-10-18T18-34-26_269-jvmRun2 surefire6993849965279266320tmp surefire_841275363373678705464tmp"
Error occurred in starting fork, check output in log
Process Exit Code: 1
	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:670)
	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.access$600(ForkStarter.java:116)
	at org.apache.maven.plugin.surefire.booterclient.ForkStarter$2.call(ForkStarter.java:445)
	at org.apache.maven.plugin.surefire.booterclient.ForkStarter$2.call(ForkStarter.java:421)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)

[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  36:37 min
[INFO] Finished at: 2024-10-18T19:10:21Z
[INFO] ------------------------------------------------------------------------
[WARNING] The requested profile "shelltest" could not be activated because it does not exist.
