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  1. Hive
  2. HIVE-16068

BloomFilter expectedEntries not always using NDV when it's available during runtime filtering

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.2.0
    • Component/s: None
    • Labels:
      None

      Description

      The current logic only uses NDV if it's the only ColumnStat available, but it looks like there can sometimes be other ColStats in the semijoin Select operator.

        Attachments

        1. HIVE-16068.1.patch
          4 kB
          Jason Dere

          Activity

            People

            • Assignee:
              jdere Jason Dere
              Reporter:
              jdere Jason Dere
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              Dates

              • Created:
                Updated:
                Resolved: