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  1. Hive
  2. HIVE-20915

Make dynamic sort partition optimization available to HoS and MR

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 4.0.0
    • Fix Version/s: 4.0.0
    • Component/s: Query Planning
    • Labels:
      None
    • Target Version/s:

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

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              • Assignee:
                ychena Yongzhi Chen
                Reporter:
                ychena Yongzhi Chen
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                • Created:
                  Updated:
                  Resolved: