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  1. Spark
  2. SPARK-31412 New Adaptive Query Execution in Spark SQL
  3. SPARK-28177

Adjust post shuffle partition number in adaptive execution

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.4.3
    • 3.0.0
    • SQL
    • None

    Description

      Implement a rule in the new adaptive execution framework introduced in SPARK-23128. This rule is used to adjust the post shuffle partitions based on the map output statistics.

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              carsonwang Carson Wang
              carsonwang Carson Wang
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                Updated:
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