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Posted to commits@samza.apache.org by "Jake Maes (JIRA)" <ji...@apache.org> on 2017/08/14 16:03:00 UTC
[jira] [Closed] (SAMZA-1388) Flaky test -
TestStatefulTask#testShouldStartAndRestore
[ https://issues.apache.org/jira/browse/SAMZA-1388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jake Maes closed SAMZA-1388.
----------------------------
> Flaky test - TestStatefulTask#testShouldStartAndRestore
> -------------------------------------------------------
>
> Key: SAMZA-1388
> URL: https://issues.apache.org/jira/browse/SAMZA-1388
> Project: Samza
> Issue Type: Bug
> Reporter: Jake Maes
> Assignee: Jake Maes
> Fix For: 0.13.1
>
>
> testShouldStartAndRestore FAILED
> org.junit.ComparisonFailure: expected:<[4]> but was:<[99]>
> at org.junit.Assert.assertEquals(Assert.java:123)
> at org.junit.Assert.assertEquals(Assert.java:145)
> at org.apache.samza.test.integration.StreamTaskTestUtil.send(StreamTaskTestUtil.scala:235)
> at org.apache.samza.test.integration.TestStatefulTask.testShouldRestoreStore(TestStatefulTask.scala:134)
> at org.apache.samza.test.integration.TestStatefulTask.testShouldStartAndRestore(TestStatefulTask.scala:77)
> https://builds.apache.org/job/samza-pr-checks/824/consoleFull
> I think it's because of this commit, which increased the number of messages produced to the topic but didn't adjust the expected number of messages to restore and the code has a race condition if doesn't wait for all the messages to be consumed.
> https://github.com/apache/samza/commit/12594fb710260b62f9a21a8be785bd8dd5dcdd01
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