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https://issues.apache.org/jira/browse/KAFKA-14014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17557842#comment-17557842
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Matthew de Detrich commented on KAFKA-14014:
--------------------------------------------
So I ran the tests overnight with JDK 11 and have no failure with ~10k runs, I
suspect that JDK 17 will also provide the same result.
This means that a few more possibilities are opened up when it comes to why I
may not be able to reproduce the failure locally
1. This is gradle specific (going to create a runner in gradle)
2. JVM on the CI is being run with different options that could be causing the
failure? (I have to check up on how the CI works)
3. In addition to this test maybe other tests are being run concurrently on the
CI and the extra load is causing certain parts of the test setup to take longer
which may be causing race conditions?
I will look into this a bit later, any other hints/clues for possible reasons
behind the failure would be greatly appreciated!
> Flaky test
> NamedTopologyIntegrationTest.shouldAllowRemovingAndAddingNamedTopologyToRunningApplicationWithMultipleNodesAndResetsOffsets()
> ----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-14014
> URL: https://issues.apache.org/jira/browse/KAFKA-14014
> Project: Kafka
> Issue Type: Test
> Components: streams
> Reporter: Bruno Cadonna
> Priority: Critical
>
> {code:java}
> java.lang.AssertionError:
> Expected: <[KeyValue(B, 1), KeyValue(A, 2), KeyValue(C, 2)]>
> but: was <[KeyValue(B, 1), KeyValue(A, 2), KeyValue(C, 1)]>
> at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)
> at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:6)
> at
> org.apache.kafka.streams.integration.NamedTopologyIntegrationTest.shouldAllowRemovingAndAddingNamedTopologyToRunningApplicationWithMultipleNodesAndResetsOffsets(NamedTopologyIntegrationTest.java:540)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.base/java.lang.reflect.Method.invoke(Method.java:568)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at java.base/java.lang.Thread.run(Thread.java:833)
> {code}
> https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-12310/2/testReport/junit/org.apache.kafka.streams.integration/NamedTopologyIntegrationTest/Build___JDK_11_and_Scala_2_13___shouldAllowRemovingAndAddingNamedTopologyToRunningApplicationWithMultipleNodesAndResetsOffsets/
> https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-12310/2/testReport/junit/org.apache.kafka.streams.integration/NamedTopologyIntegrationTest/Build___JDK_17_and_Scala_2_13___shouldAllowRemovingAndAddingNamedTopologyToRunningApplicationWithMultipleNodesAndResetsOffsets/
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