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Posted to dev@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2014/08/29 19:49:56 UTC

[jira] [Created] (HIVE-7912) Don't add is not null filter for partitioning column

Ashutosh Chauhan created HIVE-7912:
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             Summary: Don't add is not null filter for partitioning column
                 Key: HIVE-7912
                 URL: https://issues.apache.org/jira/browse/HIVE-7912
             Project: Hive
          Issue Type: Improvement
          Components: Query Processor
    Affects Versions: 0.14.0
            Reporter: Ashutosh Chauhan
            Assignee: Ashutosh Chauhan


HIVE-7159 introduces optimization which introduces is not null filter on inner join columns which is wasteful for partitioning column.



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