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Posted to commits@beam.apache.org by "Kenneth Knowles (JIRA)" <ji...@apache.org> on 2017/11/07 17:52:01 UTC

[jira] [Commented] (BEAM-3151) AfterProcessingTime trigger doesn't create expected file panes

    [ https://issues.apache.org/jira/browse/BEAM-3151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16242513#comment-16242513 ] 

Kenneth Knowles commented on BEAM-3151:
---------------------------------------

When you use {{Window.ClosingBehavior.FIRE_IF_NON_EMPTY}} you are not guaranteed to get a pane marked "final". If you certainly want a final pane, set this to {{Window.ClosingBehavior.FIRE_ALWAYS}}.

> AfterProcessingTime trigger doesn't create expected file panes
> --------------------------------------------------------------
>
>                 Key: BEAM-3151
>                 URL: https://issues.apache.org/jira/browse/BEAM-3151
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-java-core
>    Affects Versions: 2.0.0, 2.1.0
>            Reporter: Pawel Bartoszek
>            Assignee: Kenneth Knowles
>
> I am seeing some weird behaviour with Beam 2.0.0 about file panes created when using  AfterProcessingTime trigger. When I switch to Beam 2.1.0 I am getting different behaviour, though is not what I would expect as well. In the test I included the expected results and actual results produced by Beam 2.0.0 and Beam 2.1.0. I am using Direct Runner
> The test can be found at:
> [https://gist.github.com/pbartoszek/b9e7d96c75cff52076125ef47d3f69f9|https://gist.github.com/pbartoszek/b9e7d96c75cff52076125ef47d3f69f9]



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