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https://issues.apache.org/jira/browse/KAFKA-16586?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17848476#comment-17848476
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Matthias J. Sax commented on KAFKA-16586:
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I did suspect a bug, too, and did include the seed :) – Just did not know that
we also need the strategy? Given that we don't have a lot of strategies, seems
we could rerun each strategy with the given seed and one should just fail?
> Test TaskAssignorConvergenceTest failing
> ----------------------------------------
>
> Key: KAFKA-16586
> URL: https://issues.apache.org/jira/browse/KAFKA-16586
> Project: Kafka
> Issue Type: Test
> Components: streams, unit tests
> Reporter: Matthias J. Sax
> Priority: Major
>
> {code:java}
> java.lang.AssertionError: Assertion failed in randomized test. Reproduce
> with: `runRandomizedScenario(-538095696758490522)`. at
> org.apache.kafka.streams.processor.internals.assignment.TaskAssignorConvergenceTest.runRandomizedScenario(TaskAssignorConvergenceTest.java:545)
> at
> org.apache.kafka.streams.processor.internals.assignment.TaskAssignorConvergenceTest.randomClusterPerturbationsShouldConverge(TaskAssignorConvergenceTest.java:479){code}
> This might expose an actual bug (or incorrect test setup) and should be
> reproducible (did not try it myself yet).
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