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https://issues.apache.org/jira/browse/KAFKA-15197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17853369#comment-17853369
]
Igor Soarez commented on KAFKA-15197:
-------------------------------------
This failed again in
[https://ci-builds.apache.org/blue/organizations/jenkins/Kafka%2Fkafka-pr/detail/PR-16232/3/tests]
{code:java}
org.opentest4j.AssertionFailedError: Checkpoints should rewind when the
upstream consumer group rewinds ==> expected: <true> but was: <false> at
app//org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
at
app//org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)
at app//org.junit.jupiter.api.AssertTrue.failNotTrue(AssertTrue.java:63)
at app//org.junit.jupiter.api.AssertTrue.assertTrue(AssertTrue.java:36)
at app//org.junit.jupiter.api.Assertions.assertTrue(Assertions.java:214)
at
app//org.apache.kafka.connect.mirror.integration.MirrorConnectorsIntegrationBaseTest.testOffsetTranslationBehindReplicationFlow(MirrorConnectorsIntegrationBaseTest.java:741)
{code}
> Flaky test
> MirrorConnectorsIntegrationExactlyOnceTest.testOffsetTranslationBehindReplicationFlow()
> --------------------------------------------------------------------------------------------------
>
> Key: KAFKA-15197
> URL: https://issues.apache.org/jira/browse/KAFKA-15197
> Project: Kafka
> Issue Type: Test
> Components: mirrormaker
> Reporter: Divij Vaidya
> Priority: Major
> Labels: flaky-test
> Fix For: 3.8.0
>
>
> As of Jul 17th, this is the second most flaky test in our CI on trunk and
> fails 46% of times.
> See:
> [https://ge.apache.org/scans/tests?search.relativeStartTime=P28D&search.rootProjectNames=kafka&search.timeZoneId=Europe/Berlin]
>
> Note that MirrorConnectorsIntegrationExactlyOnceTest has multiple tests but
> testOffsetTranslationBehindReplicationFlow is the one that is the reason for
> most failures. see:
> [https://ge.apache.org/scans/tests?search.relativeStartTime=P28D&search.rootProjectNames=kafka&search.timeZoneId=Europe/Berlin&tests.container=org.apache.kafka.connect.mirror.integration.MirrorConnectorsIntegrationExactlyOnceTest]
>
>
> Reason for failure is:
> |org.opentest4j.AssertionFailedError: Condition not met within timeout 20000.
> Offsets for consumer group consumer-group-lagging-behind not translated from
> primary for topic primary.test-topic-1 ==> expected: <true> but was: <false>|
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