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Posted to issues@flink.apache.org by "WilliamSong (Jira)" <ji...@apache.org> on 2022/01/31 11:57:00 UTC

[jira] (FLINK-23687) Introduce partitioned lookup join to enforce input of LookupJoin to hash shuffle by lookup keys

    [ https://issues.apache.org/jira/browse/FLINK-23687 ]


    WilliamSong deleted comment on FLINK-23687:
    -------------------------------------

was (Author: JIRAUSER283063):
hi [~jingzhang]  , Happy Spring Festival , May I ask if you are in charge of blink related development work now . Can I get involved, the current Flip or the related Flink later .  Can we communicate on wechat  . wechat / _DingTalk_ :  13521869069   

 

> Introduce partitioned lookup join to enforce input of LookupJoin to hash shuffle by lookup keys
> -----------------------------------------------------------------------------------------------
>
>                 Key: FLINK-23687
>                 URL: https://issues.apache.org/jira/browse/FLINK-23687
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table SQL / Planner
>            Reporter: Jing Zhang
>            Assignee: Jing Zhang
>            Priority: Major
>              Labels: pull-request-available
>
> Add Sql query hint to enable LookupJoin shuffle by join key of left input



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