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https://issues.apache.org/jira/browse/BEAM-10784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17323972#comment-17323972
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Beam JIRA Bot commented on BEAM-10784:
--------------------------------------
This issue was marked "stale-P2" and has not received a public comment in 14
days. It is now automatically moved to P3. If you are still affected by it, you
can comment and move it back to P2.
> Spark portable streaming: failing window-related tests
> -------------------------------------------------------
>
> Key: BEAM-10784
> URL: https://issues.apache.org/jira/browse/BEAM-10784
> Project: Beam
> Issue Type: Bug
> Components: runner-spark
> Reporter: Anna Qin
> Priority: P3
> Labels: portability-spark
>
> When running validatesPortableRunnerStreaming on Spark, the following tests
> fail. They all seem to be related to windowing. The underlying issue may have
> to do with incorrect handling of watermarks (they may not be getting held
> back properly).
> Fails from timeout:
> PAssertTest. testWindowedContainsInAnyOrder
> PAssertTest. testWindowedSerializablePredicate
> WindowTest. testNoWindowFnDoesNotReassignWindows
> Fails from incorrect assertion:
> CombineTest$BasicTests. testHotKeyCombining
> Fails from empty assertion ("Expected: iterable with items [*] in any order
> but: no item matches: * in []"):
> CombineTest$WindowingTests. testFixedWindowsCombine
> CombineTest$WindowingTests. testSessionsCombine
> ReshuffleTest. testReshuffleAfterFixedWindowsAndGroupByKey
> ReshuffleTest. testReshuffleAfterSessionsAndGroupByKey
> ReshuffleTest. testReshuffleAfterSlidingWindowsAndGroupByKey
> CoGroupByKeyTest. testCoGroupByKeyWithWindowing
> WindowingTest. testMergingWindowing
> WindowingTest. testNonPartitioningWindowing
> WindowingTest. testPartitioningWindowing
> WindowingTest. testWindowPreservation
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