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  1. Hive
  2. HIVE-21780

SetHashGroupByMinReduction should check parent operator number of rows to compute reduction

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    Description

      Currently it incorrectly checks the number of rows in the Group By operator itself.

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        1. HIVE-21780.01.patch
          957 kB
          Jesus Camacho Rodriguez
        2. HIVE-21780.patch
          2 kB
          Jesus Camacho Rodriguez

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              jcamachorodriguez Jesus Camacho Rodriguez
              jcamachorodriguez Jesus Camacho Rodriguez
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                Updated:
                Resolved: