Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.4.0
    • Component/s: None
    • Labels:
      None

      Description

      Performance issue in hash join when the build side table contains lot of duplicate keys.

      1. DRILL-578.patch
        22 kB
        Mehant Baid

        Activity

        Hide
        Mehant Baid added a comment -

        This patch fixes performance issue in hash join with duplicate keys on the build side.
        Fix NPE when the build / probe batch is empty.

        Show
        Mehant Baid added a comment - This patch fixes performance issue in hash join with duplicate keys on the build side. Fix NPE when the build / probe batch is empty.
        Hide
        Jacques Nadeau added a comment -

        resolved in 5603a63

        Show
        Jacques Nadeau added a comment - resolved in 5603a63

          People

          • Assignee:
            Mehant Baid
            Reporter:
            Mehant Baid
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development