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  1. Hive
  2. HIVE-20915

Make dynamic sort partition optimization available to HoS and MR

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 4.0.0
    • 4.0.0-alpha-1
    • Query Planning
    • None

    Description

      HIVE-20703 put dynamic sort partition optimization under cost based decision, but it also makes the optimizer only available to tez. hive.optimize.sort.dynamic.partition works with other execution engines for a long time, we should keep the optimizer available to them.

      Attachments

        1. HIVE-20915.5.patch
          770 kB
          Yongzhi Chen
        2. HIVE-20915.4.patch
          774 kB
          Yongzhi Chen
        3. HIVE-20915.3.patch
          775 kB
          Yongzhi Chen
        4. HIVE-20915.2.patch
          775 kB
          Yongzhi Chen
        5. HIVE-20915.1.patch
          438 kB
          Yongzhi Chen

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-21019 Fix autoColumnStats tests to make auto stats gather possible.

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-20703 Put dynamic sort partition optimization under cost based decision

          • Major - Major loss of function.
          • Closed

          Activity

            People

              ychena Yongzhi Chen
              ychena Yongzhi Chen
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              Dates

                Created:
                Updated:
                Resolved: