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  1. Hive
  2. HIVE-4310

optimize count(distinct) with hive.map.groupby.sorted

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.12.0
    • None
    • None
    • Reviewed

    Attachments

      1. hive.4310.4.patch
        47 kB
        Namit Jain
      2. hive.4310.3.patch-nohcat
        51 kB
        Namit Jain
      3. hive.4310.2.patch-nohcat
        47 kB
        Namit Jain
      4. hive.4310.1.patch-nohcat
        45 kB
        Namit Jain
      5. hive.4310.1.patch
        38 kB
        Namit Jain

      Activity

        People

          namit Namit Jain
          namit Namit Jain
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          Dates

            Created:
            Updated:
            Resolved: