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https://issues.apache.org/jira/browse/FLINK-29618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17721655#comment-17721655
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Matthias Pohl commented on FLINK-29618:
---------------------------------------
I guess, you're right. The test timed out after 60 seconds (which is where the
log warning about the {{InterruptedException}} occurred). But the test itself
continues because we're not forwarding the interrupt exception within the sleep
call (see
[YarnTestBase:744|https://github.com/apache/flink/blob/573ed922346c791760d27653543c2b8df56f51f7/flink-yarn-tests/src/test/java/org/apache/flink/yarn/YarnTestBase.java#L744])
and succeeds eventually.
Removing the timeout would have helped here to avoid test instabilities. Even
though, it would have been interesting to investigate why the job submission
takes that long. Unfortunately, the build artifacts are gone already.
> YARNSessionFIFOSecuredITCase.testDetachedMode timed out in Azure CI
> -------------------------------------------------------------------
>
> Key: FLINK-29618
> URL: https://issues.apache.org/jira/browse/FLINK-29618
> Project: Flink
> Issue Type: Bug
> Components: Deployment / YARN, Tests
> Affects Versions: 1.17.0
> Reporter: Matthias Pohl
> Priority: Major
> Labels: test-stability
> Attachments:
> build-20221012.7.YARNSessionFIFOSecuredITCase.testDetachedMode.log
>
>
> We experienced a [build
> failure|https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=41931&view=logs&j=fc5181b0-e452-5c8f-68de-1097947f6483&t=995c650b-6573-581c-9ce6-7ad4cc038461&l=30284]
> that was caused (exclusively) by
> {{YARNSessionFIFOSecuredITCase.testDetachedMode}} running into a timeout.
> The actual issue might be that the test thread failed due to an
> {{InterruptedException}} while waiting for the job to be submitted:
> {code}
> 11:33:51,124 [ForkJoinPool-1-worker-25] WARN
> org.apache.flink.yarn.YarnTestBase [] - Interruped
> java.lang.InterruptedException: sleep interrupted
> at java.lang.Thread.sleep(Native Method) ~[?:1.8.0_292]
> at org.apache.flink.yarn.YarnTestBase.sleep(YarnTestBase.java:716)
> ~[test-classes/:?]
> at
> org.apache.flink.yarn.YarnTestBase.startWithArgs(YarnTestBase.java:906)
> ~[test-classes/:?]
> at
> org.apache.flink.yarn.YARNSessionFIFOITCase.runDetachedModeTest(YARNSessionFIFOITCase.java:141)
> ~[test-classes/:?]
> at
> org.apache.flink.yarn.YARNSessionFIFOSecuredITCase.lambda$testDetachedMode$2(YARNSessionFIFOSecuredITCase.java:173)
> ~[test-classes/:?]
> at org.apache.flink.yarn.YarnTestBase.runTest(YarnTestBase.java:288)
> ~[test-classes/:?]
> at
> org.apache.flink.yarn.YARNSessionFIFOSecuredITCase.testDetachedMode(YARNSessionFIFOSecuredITCase.java:160)
> ~[test-classes/:?]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> ~[?:1.8.0_292]
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> ~[?:1.8.0_292]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[?:1.8.0_292]
> at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_292]
> [...]
> {code}
> The test specific logs which were extracted from the build's are attached to
> this Jira issue.
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