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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Incomplete
    • None
    • None
    • SQL

    Description

      For a two way shuffle join, if one or multiple groups are skewed in one table (say left table) but having a relative small number of rows in another table (say right table), we can use broadcast join for these skewed groups and use shuffle join for other groups.

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              Unassigned Unassigned
              yhuai Yin Huai
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