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Various issues connected with hadoop periodically occur, due to poor logging it is difficult to investigate what happened and if it is critical for the testing result.
Please see examples below.
12:32:52 ERROR 12:32:52,095 [Thread-0] FSNamesystem | FSNamesystem initialization failed.
12:32:52 org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /home/macys/runned_jagger/jaggerworkspace/master/storage/hdfs/namedir is in an inconsistent state: storage directory does not exist or is not accessible.
12:32:52 at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:303)
12:32:52 at org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:100)
12:32:52 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:388)
12:32:52 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.(FSNamesystem.java:362)
12:32:52 at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:276)
12:44:10 ERROR 12:44:10,585 [Thread-0] DFSClient | Exception closing file /user/macys/24/task-2/DURATION/aggregated.dat : java.io.IOException: Call to nfr-customer-jagger.c.ace-tranquility-749.internal/172.17.1.235:8020 failed on local exception: java.io.EOFException
12:44:10 java.io.IOException: Call to nfr-customer-jagger.c.ace-tranquility-749.internal/172.17.1.235:8020 failed on local exception: java.io.EOFException
12:44:10 at org.apache.hadoop.ipc.Client.wrapException(Client.java:1107)
12:44:10 at org.apache.hadoop.ipc.Client.call(Client.java:1075)
12:44:10 at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
12:44:10 at com.sun.proxy.$Proxy36.complete(Unknown Source)
12:44:10 at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
12:44:10 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
12:44:10 at java.lang.reflect.Method.invoke(Method.java:497)
12:44:10 at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82)
12:44:10 at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59)
12:44:10 at com.sun.proxy.$Proxy36.complete(Unknown Source)
12:44:10 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.closeInternal(DFSClient.java:3897)
12:44:10 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.close(DFSClient.java:3812)
12:44:10 at org.apache.hadoop.hdfs.DFSClient$LeaseChecker.close(DFSClient.java:1345)
12:44:10 at org.apache.hadoop.hdfs.DFSClient.close(DFSClient.java:275)
12:44:10 at org.apache.hadoop.hdfs.DistributedFileSystem.close(DistributedFileSystem.java:328)
12:44:10 at com.griddynamics.jagger.storage.fs.hdfs.HDFSClientBean.close(HDFSClientBean.java:74)
12:44:10 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:44:10 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
12:44:10 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
12:44:10 at java.lang.reflect.Method.invoke(Method.java:497)
15:04:55 ERROR 15:04:55,582 [IPC Server handler 1 on 8020] UserGroupInformation | PriviledgedActionException as:macys cause:java.io.IOException: File /user/macys/493/task-2/DURATION/KERNEL--1620237522 [172.17.2.9] could only be replicated to 0 nodes, instead of 1
15:04:55 Aug 15, 2016 3:04:55 PM com.google.common.io.Closeables close
15:04:55 WARNING: IOException thrown while closing Closeable.
15:04:55 org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /user/macys/493/task-2/DURATION/KERNEL--1620237522 [172.17.2.9] could only be replicated to 0 nodes, instead of 1
15:04:55 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558)
15:04:55 at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696)
15:04:55 at sun.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
15:04:55 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
15:04:55 at java.lang.reflect.Method.invoke(Method.java:597)
15:04:55 at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563)
15:04:55 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388)
15:04:55 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384)
15:04:55 at java.security.AccessController.doPrivileged(Native Method)
15:04:55 at javax.security.auth.Subject.doAs(Subject.java:396)
15:04:55 at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)
15:04:55 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382)
15:04:55
15:04:55 at org.apache.hadoop.ipc.Client.call(Client.java:1070)
15:04:55 at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
15:04:55 at com.sun.proxy.$Proxy25.addBlock(Unknown Source)
15:04:55 at sun.reflect.GeneratedMethodAccessor22.invoke(Unknown Source)
15:04:55 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
15:04:55 at java.lang.reflect.Method.invoke(Method.java:597)
15:04:55 at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82)
15:04:55 at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59)
15:04:55 at com.sun.proxy.$Proxy25.addBlock(Unknown Source)
15:04:55 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.locateFollowingBlock(DFSClient.java:3510)
15:04:55 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:3373)
15:04:55 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2600(DFSClient.java:2589)
15:04:55 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2829)
15:04:55 Aug 15, 2016 3:04:55 PM com.google.common.io.Closeables close
[8/15/16, 6:29:28 PM] Roman Kishchenko: 15:04:58 ERROR 15:04:58,411 [IPC Server handler 6 on 8020] UserGroupInformation | PriviledgedActionException as:macys cause:org.apache.hadoop.hdfs.protocol.AlreadyBeingCreatedException: failed to create file /user/macys/493/task-2/DURATION/KERNEL--1620237522 [172.17.2.9] for DFSClient_1558558704 on client 172.17.2.9 because current leaseholder is trying to recreate file.
The text was updated successfully, but these errors were encountered:
Issue
Various issues connected with hadoop periodically occur, due to poor logging it is difficult to investigate what happened and if it is critical for the testing result.
Please see examples below.
12:32:52 ERROR 12:32:52,095 [Thread-0] FSNamesystem | FSNamesystem initialization failed.
12:32:52 org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /home/macys/runned_jagger/jaggerworkspace/master/storage/hdfs/namedir is in an inconsistent state: storage directory does not exist or is not accessible.
12:32:52 at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:303)
12:32:52 at org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:100)
12:32:52 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:388)
12:32:52 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.(FSNamesystem.java:362)
12:32:52 at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:276)
12:44:10 ERROR 12:44:10,585 [Thread-0] DFSClient | Exception closing file /user/macys/24/task-2/DURATION/aggregated.dat : java.io.IOException: Call to nfr-customer-jagger.c.ace-tranquility-749.internal/172.17.1.235:8020 failed on local exception: java.io.EOFException
12:44:10 java.io.IOException: Call to nfr-customer-jagger.c.ace-tranquility-749.internal/172.17.1.235:8020 failed on local exception: java.io.EOFException
12:44:10 at org.apache.hadoop.ipc.Client.wrapException(Client.java:1107)
12:44:10 at org.apache.hadoop.ipc.Client.call(Client.java:1075)
12:44:10 at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
12:44:10 at com.sun.proxy.$Proxy36.complete(Unknown Source)
12:44:10 at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
12:44:10 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
12:44:10 at java.lang.reflect.Method.invoke(Method.java:497)
12:44:10 at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82)
12:44:10 at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59)
12:44:10 at com.sun.proxy.$Proxy36.complete(Unknown Source)
12:44:10 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.closeInternal(DFSClient.java:3897)
12:44:10 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.close(DFSClient.java:3812)
12:44:10 at org.apache.hadoop.hdfs.DFSClient$LeaseChecker.close(DFSClient.java:1345)
12:44:10 at org.apache.hadoop.hdfs.DFSClient.close(DFSClient.java:275)
12:44:10 at org.apache.hadoop.hdfs.DistributedFileSystem.close(DistributedFileSystem.java:328)
12:44:10 at com.griddynamics.jagger.storage.fs.hdfs.HDFSClientBean.close(HDFSClientBean.java:74)
12:44:10 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:44:10 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
12:44:10 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
12:44:10 at java.lang.reflect.Method.invoke(Method.java:497)
15:04:55 ERROR 15:04:55,582 [IPC Server handler 1 on 8020] UserGroupInformation | PriviledgedActionException as:macys cause:java.io.IOException: File /user/macys/493/task-2/DURATION/KERNEL--1620237522 [172.17.2.9] could only be replicated to 0 nodes, instead of 1
15:04:55 Aug 15, 2016 3:04:55 PM com.google.common.io.Closeables close
15:04:55 WARNING: IOException thrown while closing Closeable.
15:04:55 org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /user/macys/493/task-2/DURATION/KERNEL--1620237522 [172.17.2.9] could only be replicated to 0 nodes, instead of 1
15:04:55 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558)
15:04:55 at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696)
15:04:55 at sun.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
15:04:55 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
15:04:55 at java.lang.reflect.Method.invoke(Method.java:597)
15:04:55 at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563)
15:04:55 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388)
15:04:55 at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384)
15:04:55 at java.security.AccessController.doPrivileged(Native Method)
15:04:55 at javax.security.auth.Subject.doAs(Subject.java:396)
15:04:55 at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)
15:04:55 at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382)
15:04:55
15:04:55 at org.apache.hadoop.ipc.Client.call(Client.java:1070)
15:04:55 at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
15:04:55 at com.sun.proxy.$Proxy25.addBlock(Unknown Source)
15:04:55 at sun.reflect.GeneratedMethodAccessor22.invoke(Unknown Source)
15:04:55 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
15:04:55 at java.lang.reflect.Method.invoke(Method.java:597)
15:04:55 at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82)
15:04:55 at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59)
15:04:55 at com.sun.proxy.$Proxy25.addBlock(Unknown Source)
15:04:55 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.locateFollowingBlock(DFSClient.java:3510)
15:04:55 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:3373)
15:04:55 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2600(DFSClient.java:2589)
15:04:55 at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2829)
15:04:55 Aug 15, 2016 3:04:55 PM com.google.common.io.Closeables close
[8/15/16, 6:29:28 PM] Roman Kishchenko: 15:04:58 ERROR 15:04:58,411 [IPC Server handler 6 on 8020] UserGroupInformation | PriviledgedActionException as:macys cause:org.apache.hadoop.hdfs.protocol.AlreadyBeingCreatedException: failed to create file /user/macys/493/task-2/DURATION/KERNEL--1620237522 [172.17.2.9] for DFSClient_1558558704 on client 172.17.2.9 because current leaseholder is trying to recreate file.
The text was updated successfully, but these errors were encountered: