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Posted to dev@hive.apache.org by "Zoltan Haindrich (Jira)" <ji...@apache.org> on 2020/12/04 13:27:00 UTC

[jira] [Created] (HIVE-24486) Enhance operator merge logic to also consider going thru RS operators

Zoltan Haindrich created HIVE-24486:
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             Summary: Enhance operator merge logic to also consider going thru RS operators
                 Key: HIVE-24486
                 URL: https://issues.apache.org/jira/browse/HIVE-24486
             Project: Hive
          Issue Type: Sub-task
            Reporter: Zoltan Haindrich
            Assignee: Zoltan Haindrich


the targeted situation looks like this:
{code}
OP1 -> RS1.1 -> JOIN1.1
OP1 -> RS1.2 -> JOIN1.2 

OP2 -> RS2.1 -> JOIN1.1 -> RS3.1 
OP2 -> RS2.2 -> JOIN1.2 -> RS3.2 
{code}






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