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  1. Hive
  2. HIVE-5775 Introduce Cost Based Optimizer to Hive
  3. HIVE-7703

CBO: Don't recompute partition list between optiq and hive planning

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • None
    • CBO, Logical Optimizer
    • None

    Description

      otherwise it will add to latency.

      Attachments

        1. h-7703.patch
          11 kB
          Ashutosh Chauhan

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              ashutoshc Ashutosh Chauhan
              ashutoshc Ashutosh Chauhan
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                Created:
                Updated:
                Resolved: