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Posted to issues@flink.apache.org by "Hai Zhou UTC+8 (JIRA)" <ji...@apache.org> on 2017/10/26 03:03:00 UTC

[jira] [Closed] (FLINK-7900) Add a Rich KeySelector

     [ https://issues.apache.org/jira/browse/FLINK-7900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hai Zhou UTC+8 closed FLINK-7900.
---------------------------------
    Resolution: Won't Fix

> Add a Rich KeySelector
> ----------------------
>
>                 Key: FLINK-7900
>                 URL: https://issues.apache.org/jira/browse/FLINK-7900
>             Project: Flink
>          Issue Type: Improvement
>          Components: DataStream API
>            Reporter: Hai Zhou UTC+8
>            Assignee: Hai Zhou UTC+8
>            Priority: Critical
>
> Currently, we just have a `KeySelector` Function, maybe we should add a `RichKeySelector` RichFunction, for the user to read some configuration information to build the keySelector they need.



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