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Posted to commits@beam.apache.org by "Kenneth Knowles (JIRA)" <ji...@apache.org> on 2017/05/17 21:09:04 UTC
[jira] [Commented] (BEAM-1553) OutputTimeFn maybe should be allowed
to move elements back in time
[ https://issues.apache.org/jira/browse/BEAM-1553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16014772#comment-16014772 ]
Kenneth Knowles commented on BEAM-1553:
---------------------------------------
I think just removing the crash is fine. Let it be moved.
> OutputTimeFn maybe should be allowed to move elements back in time
> ------------------------------------------------------------------
>
> Key: BEAM-1553
> URL: https://issues.apache.org/jira/browse/BEAM-1553
> Project: Beam
> Issue Type: Bug
> Components: runner-core
> Reporter: Thomas Groh
> Priority: Minor
> Labels: starter
>
> EG in this flink failure
> https://builds.apache.org/job/beam_PostCommit_Java_RunnableOnService_Flink/org.apache.beam$beam-runners-flink_2.10/1749/testReport/junit/org.apache.beam.sdk.transforms.windowing/WindowTest/testNoWindowFnDoesNotReassignWindows/
> Caused by: java.lang.IllegalStateException: OutputTimeFn moved element from 1970-01-01T00:00:00.015Z to earlier time 1970-01-01T00:00:00.009Z for window [1970-01-01T00:00:00.005Z..1970-01-01T00:00:00.010Z)
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