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Posted to dev@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2015/02/20 00:15:11 UTC

[jira] [Created] (HIVE-9732) [CBO] Add InsertExchangeRule for join

Ashutosh Chauhan created HIVE-9732:
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             Summary: [CBO] Add InsertExchangeRule for join
                 Key: HIVE-9732
                 URL: https://issues.apache.org/jira/browse/HIVE-9732
             Project: Hive
          Issue Type: Task
          Components: CBO
    Affects Versions: cbo-branch
            Reporter: Ashutosh Chauhan
            Assignee: Ashutosh Chauhan


Inserts Exchange operator on optimized calcite operator tree. This facilitate easier translation to Hive operator tree.



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