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https://issues.apache.org/jira/browse/HADOOP-18416?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17608721#comment-17608721
]
ASF GitHub Bot commented on HADOOP-18416:
-----------------------------------------
hadoop-yetus commented on PR #4931:
URL: https://github.com/apache/hadoop/pull/4931#issuecomment-1256132862
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 1m 0s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 1s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 0s | | detect-secrets was not available.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
any @author tags. |
| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 2 new or modified test files. |
|||| _ branch-3.3 Compile Tests _ |
| +1 :green_heart: | mvninstall | 39m 8s | | branch-3.3 passed |
| +1 :green_heart: | compile | 0m 44s | | branch-3.3 passed |
| +1 :green_heart: | checkstyle | 0m 41s | | branch-3.3 passed |
| +1 :green_heart: | mvnsite | 0m 51s | | branch-3.3 passed |
| +1 :green_heart: | javadoc | 0m 46s | | branch-3.3 passed |
| +1 :green_heart: | spotbugs | 1m 27s | | branch-3.3 passed |
| +1 :green_heart: | shadedclient | 26m 45s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 42s | | the patch passed |
| +1 :green_heart: | compile | 0m 32s | | the patch passed |
| +1 :green_heart: | javac | 0m 32s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 23s | | the patch passed |
| +1 :green_heart: | mvnsite | 0m 38s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 26s | | the patch passed |
| +1 :green_heart: | spotbugs | 1m 11s | | the patch passed |
| +1 :green_heart: | shadedclient | 25m 41s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 2m 17s | | hadoop-aws in the patch passed.
|
| +1 :green_heart: | asflicense | 0m 41s | | The patch does not
generate ASF License warnings. |
| | | 104m 38s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4931/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/4931 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux cedd50bbc5a4 4.15.0-191-generic #202-Ubuntu SMP Thu Aug 4
01:49:29 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | branch-3.3 / efd684bcd03f16b4e2c0e3874a6a0bacd9b550a2 |
| Default Java | Private Build-1.8.0_342-8u342-b07-0ubuntu1~18.04-b07 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4931/1/testReport/ |
| Max. process+thread count | 526 (vs. ulimit of 5500) |
| modules | C: hadoop-tools/hadoop-aws U: hadoop-tools/hadoop-aws |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4931/1/console |
| versions | git=2.17.1 maven=3.6.0 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> ITestS3AIOStatisticsContext failure
> -----------------------------------
>
> Key: HADOOP-18416
> URL: https://issues.apache.org/jira/browse/HADOOP-18416
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3, test
> Affects Versions: 3.3.9
> Reporter: Steve Loughran
> Assignee: Mehakmeet Singh
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.3.9
>
> Attachments:
> org.apache.hadoop.fs.s3a.ITestS3AIOStatisticsContext-output.txt
>
>
> test failure running the new ITestS3AIOStatisticsContext. attaching the stack
> and log file.
> This happened on a large (12 thread) test run, but i can get it to come back
> intermittently on repeated runs of the whole suite, but never when i just run
> the single test case.
> {code}
> [ERROR]
> testThreadIOStatisticsForDifferentThreads(org.apache.hadoop.fs.s3a.ITestS3AIOStatisticsContext)
> Time elapsed: 3.616 s <<< FAILURE!
> java.lang.AssertionError:
> [Counter named stream_write_bytes]
> Expecting actual not to be null
> at
> org.apache.hadoop.fs.statistics.IOStatisticAssertions.lookupStatistic(IOStatisticAssertions.java:160)
> at
> org.apache.hadoop.fs.statistics.IOStatisticAssertions.assertThatStatisticLong(IOStatisticAssertions.java:291)
> at
> org.apache.hadoop.fs.statistics.IOStatisticAssertions.assertThatStatisticCounter(IOStatisticAssertions.java:306)
> at
> org.apache.hadoop.fs.s3a.ITestS3AIOStatisticsContext.assertThreadStatisticsForThread(ITestS3AIOStatisticsContext.java:367)
> at
> org.apache.hadoop.fs.s3a.ITestS3AIOStatisticsContext.testThreadIOStatisticsForDifferentThreads(ITestS3AIOStatisticsContext.java:260)
> 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.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:288)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:282)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.lang.Thread.run(Thread.java:750)
> {code}
> I'm suspecting some race condition *or* gc pressure is releasing that
> reference in the worker thread.
> proposed test changes
> * worker thread changes its thread ID for the logs
> * stores its thread context into a field, so there's guarantee of no GC
> * logs more as it goes along.
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