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A. Sophie Blee-Goldman commented on KAFKA-13010: ------------------------------------------------ Yeah it's honestly pretty hard to imagine how that could have introduced a bug like this, but the timing definitely is suspicious. Seeing as Walker was able to reproduce it after a "reasonable" number of retries, it should be easy to confirm the suspicion by just running the test again with sufficient repeats on the commit just before KIP-744 was merged. > Flaky test > org.apache.kafka.streams.integration.TaskMetadataIntegrationTest.shouldReportCorrectCommittedOffsetInformation() > --------------------------------------------------------------------------------------------------------------------------- > > Key: KAFKA-13010 > URL: https://issues.apache.org/jira/browse/KAFKA-13010 > Project: Kafka > Issue Type: Bug > Components: streams > Reporter: Bruno Cadonna > Assignee: Walker Carlson > Priority: Major > Labels: flaky-test > Attachments: > TaskMetadataIntegrationTest#shouldReportCorrectEndOffsetInformation.rtf > > > Integration test {{test > org.apache.kafka.streams.integration.TaskMetadataIntegrationTest.shouldReportCorrectCommittedOffsetInformation()}} > sometimes fails with > {code:java} > java.lang.AssertionError: only one task > at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:26) > at > org.apache.kafka.streams.integration.TaskMetadataIntegrationTest.getTaskMetadata(TaskMetadataIntegrationTest.java:162) > at > org.apache.kafka.streams.integration.TaskMetadataIntegrationTest.shouldReportCorrectCommittedOffsetInformation(TaskMetadataIntegrationTest.java:117) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)