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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2017/06/28 09:31:00 UTC

[jira] [Updated] (FLINK-7025) Using NullByteKeySelector for Unbounded ProcTime NonPartitioned Over

     [ https://issues.apache.org/jira/browse/FLINK-7025?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabian Hueske updated FLINK-7025:
---------------------------------
    Affects Version/s: 1.4.0
                       1.3.1

> Using NullByteKeySelector for Unbounded ProcTime NonPartitioned Over
> --------------------------------------------------------------------
>
>                 Key: FLINK-7025
>                 URL: https://issues.apache.org/jira/browse/FLINK-7025
>             Project: Flink
>          Issue Type: Bug
>          Components: Table API & SQL
>    Affects Versions: 1.3.1, 1.4.0
>            Reporter: sunjincheng
>            Assignee: sunjincheng
>
> Currently we added `Cleanup State` feature. But It not work well if we enabled the stateCleaning on Unbounded ProcTime NonPartitioned Over window, Because in `ProcessFunctionWithCleanupState` we has using the keyed state.
> So, In this JIRA. I'll change the  `Unbounded ProcTime NonPartitioned Over` to `partitioned Over` by using NullByteKeySelector. OR created a `NonKeyedProcessFunctionWithCleanupState`. But I think the first way is simpler. What do you think? [~fhueske]



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