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Guozhang Wang commented on KAFKA-13170: --------------------------------------- I think I know the reason of this flaky test. I have a PR https://github.com/apache/kafka/pull/11155 for another case within this class but it should be able to fix this one as well. [~ableegoldman] could you help me reviewing that one? > Flaky Test InternalTopicManagerTest.shouldRetryDeleteTopicWhenTopicUnknown > -------------------------------------------------------------------------- > > Key: KAFKA-13170 > URL: https://issues.apache.org/jira/browse/KAFKA-13170 > Project: Kafka > Issue Type: Bug > Components: streams, unit tests > Reporter: A. Sophie Blee-Goldman > Priority: Major > > [https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-11176/2/testReport/org.apache.kafka.streams.processor.internals/InternalTopicManagerTest/Build___JDK_8_and_Scala_2_12___shouldRetryDeleteTopicWhenTopicUnknown_2/] > {code:java} > Stacktracejava.lang.AssertionError: unexpected exception type thrown; > expected:<org.apache.kafka.streams.errors.StreamsException> but > was:<org.apache.kafka.common.errors.TimeoutException> > at org.junit.Assert.assertThrows(Assert.java:1020) > at org.junit.Assert.assertThrows(Assert.java:981) > at > org.apache.kafka.streams.processor.internals.InternalTopicManagerTest.shouldRetryDeleteTopicWhenRetriableException(InternalTopicManagerTest.java:526) > at > org.apache.kafka.streams.processor.internals.InternalTopicManagerTest.shouldRetryDeleteTopicWhenTopicUnknown(InternalTopicManagerTest.java:497) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)