HADOOP-18362. Solve ZKFailoverController throw ambiguous exception #4625

MEILIDEKCL · 2022-07-25T11:25:03Z

Description of PR

We modified the Groups.java file, manually checked the cache validity time in the initialization function of this file, and then threw an exception at an earlier position. Because what is thrown in ZKFailoverController.java is the cause of the exception information, which is RuntimeException.getCause(). Also, the cache validity time is used when creating a cacheBuilder. However, the check information in this cacheBuilder class is imperfect, so it leads to imperfection of the thrown information.

How was this patch tested?

we don't need more tests, because we just add some codes to check configuration.

For code changes:

Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')?
Object storage: have the integration tests been executed and the endpoint declared according to the connector-specific documentation?
If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under ASF 2.0?
If applicable, have you updated the LICENSE, LICENSE-binary, NOTICE-binary files?

HADOOP-18362. Solve ZKFailoverController throw ambiguous exception

hadoop-yetus · 2022-07-25T13:40:30Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 59s		Docker mode activated.
			_ Prechecks _
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-1 ❌	test4tests	0m 0s		The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch.
			_ branch-2.10.2 Compile Tests _
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			_ Patch Compile Tests _
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+1 💚	javac	14m 25s		the patch passed
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			_ Other Tests _
-1 ❌	unit	10m 49s	/patch-unit-hadoop-common-project_hadoop-common.txt	hadoop-common in the patch passed.
+1 💚	asflicense	1m 14s		The patch does not generate ASF License warnings.
		110m 22s

Reason	Tests
Failed junit tests	hadoop.util.TestReadWriteDiskValidator
	hadoop.ha.TestZKFailoverControllerStress

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/1/artifact/out/Dockerfile
GITHUB PR	#4625
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell
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versions	git=2.17.1 maven=3.6.0 spotbugs=4.2.2
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hadoop-yetus · 2022-07-26T04:56:53Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	8m 31s		Docker mode activated.
			_ Prechecks _
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			_ branch-2.10.2 Compile Tests _
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			_ Other Tests _
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+1 💚	asflicense	1m 18s		The patch does not generate ASF License warnings.
		109m 4s

Reason	Tests
Failed junit tests	hadoop.ha.TestZKFailoverControllerStress

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/2/artifact/out/Dockerfile
GITHUB PR	#4625
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versions	git=2.17.1 maven=3.6.0 spotbugs=4.2.2
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hadoop-yetus · 2022-07-26T05:05:17Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	12m 48s		Docker mode activated.
			_ Prechecks _
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			_ branch-2.10.2 Compile Tests _
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		114m 41s

Reason	Tests
Failed junit tests	hadoop.ha.TestZKFailoverControllerStress

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/3/artifact/out/Dockerfile
GITHUB PR	#4625
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versions	git=2.17.1 maven=3.6.0 spotbugs=4.2.2
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hadoop-yetus · 2022-07-26T07:39:08Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
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			_ branch-2.10.2 Compile Tests _
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		104m 9s

Reason	Tests
Failed junit tests	hadoop.http.TestHttpServer

Subsystem	Report/Notes
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GITHUB PR	#4625
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hadoop-yetus · 2022-07-26T07:44:30Z

💔 -1 overall

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			_ branch-2.10.2 Compile Tests _
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		102m 55s

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GITHUB PR	#4625
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Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/5/console
versions	git=2.17.1 maven=3.6.0 spotbugs=4.2.2
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hadoop-yetus · 2022-07-26T09:51:51Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
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			_ branch-2.10.2 Compile Tests _
+1 💚	mvninstall	16m 2s		branch-2.10.2 passed
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+1 💚	checkstyle	1m 13s		branch-2.10.2 passed
+1 💚	mvnsite	1m 46s		branch-2.10.2 passed
+1 💚	javadoc	1m 46s		branch-2.10.2 passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	javadoc	1m 30s		branch-2.10.2 passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
-1 ❌	spotbugs	2m 52s	/branch-spotbugs-hadoop-common-project_hadoop-common-warnings.html	hadoop-common-project/hadoop-common in branch-2.10.2 has 2 extant spotbugs warnings.
			_ Patch Compile Tests _
+1 💚	mvninstall	0m 51s		the patch passed
+1 💚	compile	12m 32s		the patch passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	javac	12m 32s		the patch passed
+1 💚	compile	11m 16s		the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
+1 💚	javac	11m 16s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	1m 8s	/results-checkstyle-hadoop-common-project_hadoop-common.txt	hadoop-common-project/hadoop-common: The patch generated 4 new + 114 unchanged - 0 fixed = 118 total (was 114)
+1 💚	mvnsite	1m 43s		the patch passed
+1 💚	javadoc	1m 39s		the patch passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	javadoc	1m 30s		the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
+1 💚	spotbugs	2m 35s		the patch passed
			_ Other Tests _
+1 💚	unit	10m 20s		hadoop-common in the patch passed.
+1 💚	asflicense	1m 18s		The patch does not generate ASF License warnings.
		102m 46s

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/6/artifact/out/Dockerfile
GITHUB PR	#4625
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell
uname	Linux 3c3ec144ef8c 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
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Max. process+thread count	1383 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/6/console
versions	git=2.17.1 maven=3.6.0 spotbugs=4.2.2
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hadoop-yetus · 2022-07-27T05:16:32Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 57s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 1s		No case conflicting files found.
+0 🆗	codespell	0m 0s		codespell was not available.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
+1 💚	test4tests	0m 0s		The patch appears to include 1 new or modified test files.
			_ branch-2.10.2 Compile Tests _
+1 💚	mvninstall	16m 19s		branch-2.10.2 passed
+1 💚	compile	13m 25s		branch-2.10.2 passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	compile	11m 25s		branch-2.10.2 passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
+1 💚	checkstyle	1m 13s		branch-2.10.2 passed
+1 💚	mvnsite	1m 47s		branch-2.10.2 passed
+1 💚	javadoc	1m 45s		branch-2.10.2 passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	javadoc	1m 29s		branch-2.10.2 passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
-1 ❌	spotbugs	2m 48s	/branch-spotbugs-hadoop-common-project_hadoop-common-warnings.html	hadoop-common-project/hadoop-common in branch-2.10.2 has 2 extant spotbugs warnings.
			_ Patch Compile Tests _
+1 💚	mvninstall	0m 52s		the patch passed
+1 💚	compile	12m 38s		the patch passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	javac	12m 38s		the patch passed
+1 💚	compile	11m 21s		the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
+1 💚	javac	11m 21s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	1m 8s	/results-checkstyle-hadoop-common-project_hadoop-common.txt	hadoop-common-project/hadoop-common: The patch generated 2 new + 157 unchanged - 0 fixed = 159 total (was 157)
+1 💚	mvnsite	1m 43s		the patch passed
+1 💚	javadoc	1m 38s		the patch passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	javadoc	1m 29s		the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
+1 💚	spotbugs	2m 33s		the patch passed
			_ Other Tests _
-1 ❌	unit	9m 53s	/patch-unit-hadoop-common-project_hadoop-common.txt	hadoop-common in the patch passed.
+1 💚	asflicense	1m 18s		The patch does not generate ASF License warnings.
		102m 36s

Reason	Tests
Failed junit tests	hadoop.util.TestReadWriteDiskValidator
	hadoop.util.TestDiskCheckerWithDiskIo

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/8/artifact/out/Dockerfile
GITHUB PR	#4625
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell
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git revision	branch-2.10.2 / `eebe175`
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Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/8/console
versions	git=2.17.1 maven=3.6.0 spotbugs=4.2.2
Powered by	Apache Yetus 0.14.0-SNAPSHOT https://yetus.apache.org

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hadoop-yetus · 2022-07-27T06:36:36Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	0m 0s		Docker mode activated.
-1 ❌	docker	2m 47s		Docker failed to build yetus/hadoop:9a687f4e4ba.

Subsystem	Report/Notes
GITHUB PR	#4625
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/10/console
versions	git=2.17.1
Powered by	Apache Yetus 0.14.0-SNAPSHOT https://yetus.apache.org

This message was automatically generated.

hadoop-yetus · 2022-07-27T08:17:48Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	1m 11s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 0s		No case conflicting files found.
+0 🆗	codespell	0m 0s		codespell was not available.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
+1 💚	test4tests	0m 0s		The patch appears to include 1 new or modified test files.
			_ branch-2.10.2 Compile Tests _
+1 💚	mvninstall	17m 23s		branch-2.10.2 passed
+1 💚	compile	14m 22s		branch-2.10.2 passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	compile	11m 22s		branch-2.10.2 passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
+1 💚	checkstyle	1m 12s		branch-2.10.2 passed
+1 💚	mvnsite	1m 45s		branch-2.10.2 passed
+1 💚	javadoc	1m 44s		branch-2.10.2 passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	javadoc	1m 31s		branch-2.10.2 passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
-1 ❌	spotbugs	2m 58s	/branch-spotbugs-hadoop-common-project_hadoop-common-warnings.html	hadoop-common-project/hadoop-common in branch-2.10.2 has 2 extant spotbugs warnings.
			_ Patch Compile Tests _
+1 💚	mvninstall	0m 55s		the patch passed
+1 💚	compile	13m 58s		the patch passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	javac	13m 58s		the patch passed
+1 💚	compile	11m 16s		the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
+1 💚	javac	11m 16s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	1m 7s	/results-checkstyle-hadoop-common-project_hadoop-common.txt	hadoop-common-project/hadoop-common: The patch generated 1 new + 167 unchanged - 0 fixed = 168 total (was 167)
+1 💚	mvnsite	1m 44s		the patch passed
+1 💚	javadoc	1m 39s		the patch passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	javadoc	1m 30s		the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
+1 💚	spotbugs	2m 35s		the patch passed
			_ Other Tests _
-1 ❌	unit	9m 52s	/patch-unit-hadoop-common-project_hadoop-common.txt	hadoop-common in the patch passed.
+1 💚	asflicense	1m 17s		The patch does not generate ASF License warnings.
		106m 26s

Reason	Tests
Failed junit tests	hadoop.util.TestReadWriteDiskValidator
	hadoop.util.TestDiskCheckerWithDiskIo

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/9/artifact/out/Dockerfile
GITHUB PR	#4625
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell
uname	Linux a8c362b92e46 4.15.0-65-generic #74-Ubuntu SMP Tue Sep 17 17:06:04 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
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git revision	branch-2.10.2 / `133fac4`
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Max. process+thread count	1373 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/9/console
versions	git=2.17.1 maven=3.6.0 spotbugs=4.2.2
Powered by	Apache Yetus 0.14.0-SNAPSHOT https://yetus.apache.org

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hadoop-yetus · 2022-07-27T08:31:56Z

💔 -1 overall

Vote	Subsystem	Runtime	Logfile	Comment
+0 🆗	reexec	6m 3s		Docker mode activated.
			_ Prechecks _
+1 💚	dupname	0m 1s		No case conflicting files found.
+0 🆗	codespell	0m 0s		codespell was not available.
+1 💚	@author	0m 0s		The patch does not contain any @author tags.
+1 💚	test4tests	0m 0s		The patch appears to include 1 new or modified test files.
			_ branch-2.10.2 Compile Tests _
+1 💚	mvninstall	16m 11s		branch-2.10.2 passed
+1 💚	compile	13m 34s		branch-2.10.2 passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	compile	11m 21s		branch-2.10.2 passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
+1 💚	checkstyle	1m 10s		branch-2.10.2 passed
+1 💚	mvnsite	1m 47s		branch-2.10.2 passed
+1 💚	javadoc	1m 42s		branch-2.10.2 passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	javadoc	1m 27s		branch-2.10.2 passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
-1 ❌	spotbugs	2m 56s	/branch-spotbugs-hadoop-common-project_hadoop-common-warnings.html	hadoop-common-project/hadoop-common in branch-2.10.2 has 2 extant spotbugs warnings.
			_ Patch Compile Tests _
+1 💚	mvninstall	0m 53s		the patch passed
+1 💚	compile	14m 2s		the patch passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	javac	14m 2s		the patch passed
+1 💚	compile	12m 19s		the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
+1 💚	javac	12m 19s		the patch passed
+1 💚	blanks	0m 0s		The patch has no blanks issues.
-0 ⚠️	checkstyle	1m 9s	/results-checkstyle-hadoop-common-project_hadoop-common.txt	hadoop-common-project/hadoop-common: The patch generated 1 new + 167 unchanged - 0 fixed = 168 total (was 167)
+1 💚	mvnsite	1m 42s		the patch passed
+1 💚	javadoc	1m 40s		the patch passed with JDK Azul Systems, Inc.-1.7.0_262-b10
+1 💚	javadoc	1m 30s		the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
+1 💚	spotbugs	2m 35s		the patch passed
			_ Other Tests _
+1 💚	unit	8m 59s		hadoop-common in the patch passed.
+1 💚	asflicense	1m 18s		The patch does not generate ASF License warnings.
		108m 59s

Subsystem	Report/Notes
Docker	ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/11/artifact/out/Dockerfile
GITHUB PR	#4625
Optional Tests	dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell
uname	Linux 5f72d56e3cd4 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Build tool	maven
Personality	dev-support/bin/hadoop.sh
git revision	branch-2.10.2 / `6dd2e39`
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Multi-JDK versions	/usr/lib/jvm/zulu-7-amd64:Azul Systems, Inc.-1.7.0_262-b10 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_312-8u312-b07-0ubuntu1~18.04-b07
Test Results	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/11/testReport/
Max. process+thread count	1517 (vs. ulimit of 5500)
modules	C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common
Console output	https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4625/11/console
versions	git=2.17.1 maven=3.6.0 spotbugs=4.2.2
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MEILIDEKCL · 2022-07-27T10:45:01Z

Hello developers, I found two warnings on the 2.10.2 branch.(hadoop-common-project/hadoop-common in branch-2.10.2 has 2 extant spotbugs warnings.)

MEILIDEKCL · 2022-07-27T12:47:12Z

UserGroupInformation

MEILIDEKCL added 2 commits July 25, 2022 19:06

Update ZKFailoverController.java

e9370e3

Merge pull request #1 from MEILIDEKCL/MEILIDEKCL-patch-1

4fe152f

HADOOP-18362. Solve ZKFailoverController throw ambiguous exception

MEILIDEKCL changed the title ~~Branch 2.10.2~~ HADOOP-18362. Solve ZKFailoverController throw ambiguous exception Jul 25, 2022

MEILIDEKCL changed the base branch from trunk to branch-2.10.2 July 25, 2022 11:49

MEILIDEKCL closed this Jul 26, 2022

MEILIDEKCL deleted the branch-2.10.2 branch July 26, 2022 03:03

MEILIDEKCL restored the branch-2.10.2 branch July 26, 2022 03:06

MEILIDEKCL reopened this Jul 26, 2022

MEILIDEKCL added 2 commits July 26, 2022 13:54

Update ZKFailoverController.java

8eddcbf

Update UserGroupInformation.java

f893ae9

Update UserGroupInformation.java

eb92779

MEILIDEKCL added 2 commits July 27, 2022 11:32

Update UserGroupInformation.java

2ebab6d

Update TestUserGroupInformation.java

eebe175

MEILIDEKCL added 2 commits July 27, 2022 14:30

Update UserGroupInformation.java

31aa4f5

Update Groups.java

133fac4

Update Groups.java

6dd2e39

MEILIDEKCL closed this Jul 27, 2022

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HADOOP-18362. Solve ZKFailoverController throw ambiguous exception #4625

HADOOP-18362. Solve ZKFailoverController throw ambiguous exception #4625

MEILIDEKCL commented Jul 25, 2022 •

edited

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MEILIDEKCL commented Jul 27, 2022 •

edited

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MEILIDEKCL commented Jul 27, 2022

HADOOP-18362. Solve ZKFailoverController throw ambiguous exception #4625

HADOOP-18362. Solve ZKFailoverController throw ambiguous exception #4625

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MEILIDEKCL commented Jul 25, 2022 • edited Loading

Description of PR

How was this patch tested?

For code changes:

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MEILIDEKCL commented Jul 25, 2022 •

edited

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