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Posted to dev@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2018/06/05 06:51:00 UTC

[jira] [Created] (HIVE-19794) Disable removing order by from subquery in GenericUDTFGetSplits

Prasanth Jayachandran created HIVE-19794:
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             Summary: Disable removing order by from subquery in GenericUDTFGetSplits
                 Key: HIVE-19794
                 URL: https://issues.apache.org/jira/browse/HIVE-19794
             Project: Hive
          Issue Type: Bug
    Affects Versions: 3.1.0, 4.0.0
            Reporter: Prasanth Jayachandran
            Assignee: Prasanth Jayachandran


spark-llap always wraps query under a subquery, until that is removed from spark-llap
hive compiler is going to remove inner order by in GenericUDTFGetSplits. disable that optimization until then.



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