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  1. Hive
  2. HIVE-20957

Scale down stats for plan when DPP/SJ is applied

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    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None

    Description

      Currently, this scale down only happens for TS itself when SJ is applied (HIVE-20775). It would be better to implement an approach that applies the reduction to the TS operator for DPP/SJ and propagates the complete stats over the plan accordingly.

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              Unassigned Unassigned
              jcamachorodriguez Jesus Camacho Rodriguez
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                Created:
                Updated: