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  1. Hive
  2. HIVE-4281

add hive.map.groupby.sorted.testmode

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.11.0
    • Component/s: Query Processor
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      The idea behind this would be to test hive.map.groupby.sorted.

      Since this is a new feature, it might be a good idea to run it in test mode,
      where a query property would denote that this query plan would have changed.
      If a customer wants, they can run those queries offline, compare the results
      for correctness, and set hive.map.groupby.sorted only if all the results are
      the same.

        Attachments

        1. hive.4281.3.patch
          14 kB
          Namit Jain
        2. hive.4281.2.patch-nohcat
          14 kB
          Namit Jain
        3. hive.4281.2.patch
          7 kB
          Namit Jain
        4. hive.4281.1.patch
          7 kB
          Namit Jain

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              • Assignee:
                namit Namit Jain
                Reporter:
                namit Namit Jain
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                Dates

                • Created:
                  Updated:
                  Resolved: