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  1. Hive
  2. HIVE-7926 long-lived daemons for query fragment execution, I/O and caching
  3. HIVE-10520

LLAP: Must reset small table result columns for Native Vectorization of Map Join

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Details

    • Sub-task
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 1.2.0
    • 1.3.0, 2.0.0
    • Vectorization
    • None

    Description

      Scratch columns not getting reset by input source, so native vector map join operators must manually reset small table result columns.

      Attachments

        1. HIVE-10520.01.patch
          14 kB
          Matt McCline
        2. HIVE-10520.02.patch
          18 kB
          Matt McCline
        3. HIVE-10520.03.patch
          18 kB
          Matt McCline
        4. HIVE-10520.04.patch
          18 kB
          Matt McCline

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            mmccline Matt McCline Assign to me
            mmccline Matt McCline
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            Dates

              Created:
              Updated:
              Resolved:

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