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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-6163) Document per-window state in ProcessWindowFunction
Date Fri, 10 Nov 2017 14:57:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-6163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16247601#comment-16247601
] 

ASF GitHub Bot commented on FLINK-6163:
---------------------------------------

Github user aljoscha commented on the issue:

    https://github.com/apache/flink/pull/4992
  
    Thanks for the review! 😃 



> Document per-window state in ProcessWindowFunction
> --------------------------------------------------
>
>                 Key: FLINK-6163
>                 URL: https://issues.apache.org/jira/browse/FLINK-6163
>             Project: Flink
>          Issue Type: Improvement
>          Components: DataStream API, Documentation
>            Reporter: Aljoscha Krettek
>            Assignee: Aljoscha Krettek
>            Priority: Blocker
>             Fix For: 1.4.0
>
>
> The current windowing documentation mostly describes {{WindowFunction}} and treats {{ProcessWindowFunction}}
as an afterthought. We should reverse that and also document the new per-key state that is
only available to {{ProcessWindowFunction}}.



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