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

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

                • Created:
                  Updated:
                  Resolved: