[jira] [Commented] (BEAM-1582) ResumeFromCheckpointStreamingTest flakes with what appears as a second firing.

["Brian Hulette (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-1582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17307831#comment-17307831 ] 

Brian Hulette commented on BEAM-1582:
-------------------------------------

[~echauchot] is this still a problem? I don't see any flakes in the history: https://ci-beam.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Spark/lastCompletedBuild/testReport/junit/org.apache.beam.runners.spark.translation.streaming/ResumeFromCheckpointStreamingTest/history/

> ResumeFromCheckpointStreamingTest flakes with what appears as a second firing.
> ------------------------------------------------------------------------------
>
>                 Key: BEAM-1582
>                 URL: https://issues.apache.org/jira/browse/BEAM-1582
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-spark
>            Reporter: Amit Sela
>            Priority: P1
>              Labels: flake
>
> See: https://builds.apache.org/view/Beam/job/beam_PostCommit_Java_MavenInstall/org.apache.beam$beam-runners-spark/2788/testReport/junit/org.apache.beam.runners.spark.translation.streaming/ResumeFromCheckpointStreamingTest/testWithResume/
> After some digging in it appears that a second firing occurs (though only one is expected) but it doesn't come from a stale state (state is empty before it fires).
> Might be a retry happening for some reason, which is OK in terms of fault-tolerance guarantees (at-least-once), but not so much in terms of flaky tests. 
> I'm looking into this hoping to fix this ASAP.



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