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  1. Hive
  2. HIVE-19794

Disable removing order by from subquery in GenericUDTFGetSplits

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.1.0, 4.0.0
    • Fix Version/s: 3.1.0
    • Component/s: None
    • Labels:
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      Description

      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.

        Attachments

        1. HIVE-19794.4.patch
          17 kB
          Prasanth Jayachandran
        2. HIVE-19794.3.patch
          16 kB
          Prasanth Jayachandran
        3. HIVE-19794.2.patch
          12 kB
          Prasanth Jayachandran
        4. HIVE-19794.1.patch
          1.0 kB
          Prasanth Jayachandran

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              • Assignee:
                prasanth_j Prasanth Jayachandran
                Reporter:
                prasanth_j Prasanth Jayachandran
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                Dates

                • Created:
                  Updated:
                  Resolved: