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Posted to commits@beam.apache.org by "Daniel Halperin (JIRA)" <ji...@apache.org> on 2016/10/20 21:47:01 UTC

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

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

Daniel Halperin closed BEAM-341.
--------------------------------

> 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
>             Fix For: 0.2.0-incubating
>
>
> 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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