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  1. Spark
  2. SPARK-29868

Add a benchmark for Adaptive Execution

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Details

    • Test
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
    • 3.0.0
    • None
    • SQL, Tests
    • None

    Description

      Add a benchmark for Adaptive Execution to evaluate SortMergeJoin to BroadcastJoin performance.

      It seem SortMergeJoin faster than BroadcastJoin if one side is a bucketed table and can convert to BroadcastJoin.

      Attachments

        1. BroadcastJoin.jpeg
          372 kB
          Yuming Wang
        2. SortMergeJoin.jpeg
          379 kB
          Yuming Wang

        Activity

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            Unassigned Unassigned
            yumwang Yuming Wang
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            Dates

              Created:
              Updated:
              Resolved: