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Posted to commits@beam.apache.org by "Kenneth Knowles (JIRA)" <ji...@apache.org> on 2016/06/16 18:56:05 UTC

[jira] [Resolved] (BEAM-341) ReduceFnRunner allows GC time overflow

     [ https://issues.apache.org/jira/browse/BEAM-341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kenneth Knowles resolved BEAM-341.
----------------------------------
    Resolution: Fixed

> ReduceFnRunner allows GC time overflow
> --------------------------------------
>
>                 Key: BEAM-341
>                 URL: https://issues.apache.org/jira/browse/BEAM-341
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-core
>            Reporter: Kenneth Knowles
>            Assignee: Kenneth Knowles
>
> In {{ReduceFnRunner}}, any window ending after the global window has its GC time capped to the end of the global window. But for windows ending before the global window the allowed lateness can still be arbitrary, causing overflow.
> http://stackoverflow.com/questions/37808159/why-am-i-getting-java-lang-illegalstateexception-on-google-dataflow



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