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https://issues.apache.org/jira/browse/KAFKA-9585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17913064#comment-17913064
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Lianet Magrans edited comment on KAFKA-9585 at 1/14/25 8:24 PM:
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Reopening as I got this flaky test in a recent build
[https://github.com/apache/kafka/actions/runs/12772513547/job/35602650058?pr=18533]
, (failing with a different msg)
java.lang.AssertionError: Expected: <0L> but: was <5L> at
org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20) at
org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:6) at
org.apache.kafka.streams.integration.LagFetchIntegrationTest.shouldFetchLagsDuringRebalancing(LagFetchIntegrationTest.java:228)
at
org.apache.kafka.streams.integration.LagFetchIntegrationTest.shouldFetchLagsDuringRebalancingWithOptimization(LagFetchIntegrationTest.java:247)
Seemed convenient to just reopen this as tracker for the flaky test, but happy
to create a new Jira if we prefer.
-- Flakiness in the last 90 days on trunk
https://ge.apache.org/scans/tests?search.buildOutcome=failure&search.names=Git%20branch&search.relativeStartTime=P90D&search.rootProjectNames=kafka&search.timeZoneId=America%2FToronto&search.values=trunk&tests.container=org.apache.kafka.streams.integration.LagFetchIntegrationTest&tests.test=shouldFetchLagsDuringRebalancingWithOptimization()
was (Author: JIRAUSER300183):
Reopening as I got this flaky test in a recent build
[https://github.com/apache/kafka/actions/runs/12772513547/job/35602650058?pr=18533]
, (failing with a different msg)
java.lang.AssertionError: Expected: <0L> but: was <5L> at
org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20) at
org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:6) at
org.apache.kafka.streams.integration.LagFetchIntegrationTest.shouldFetchLagsDuringRebalancing(LagFetchIntegrationTest.java:228)
at
org.apache.kafka.streams.integration.LagFetchIntegrationTest.shouldFetchLagsDuringRebalancingWithOptimization(LagFetchIntegrationTest.java:247)
Seemed convenient to just reopen this as tracker for the flaky test, but happy
to create a new Jira if we prefer.
> Flaky Test:
> LagFetchIntegrationTest#shouldFetchLagsDuringRebalancingWithOptimization
> ------------------------------------------------------------------------------------
>
> Key: KAFKA-9585
> URL: https://issues.apache.org/jira/browse/KAFKA-9585
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Affects Versions: 2.6.0
> Reporter: A. Sophie Blee-Goldman
> Priority: Major
> Labels: flaky-test
>
> Failed for me locally with
> {noformat}
> java.lang.AssertionError: Condition not met within timeout 120000. Should
> obtain non-empty lag information eventually
> {noformat}
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