Ashutosh Chauhan created HIVE-10774:
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             Summary: ReduceSinkDedup undoes Distinct Rewrite
                 Key: HIVE-10774
                 URL: https://issues.apache.org/jira/browse/HIVE-10774
             Project: Hive
          Issue Type: Improvement
          Components: CBO, Logical Optimizer
    Affects Versions: 1.2.0
            Reporter: Mostafa Mokhtar
            Assignee: Ashutosh Chauhan


Now distinct rewrite can fire in more cases.



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