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  1. Spark
  2. SPARK-26759 Arrow optimization in SparkR's interoperability
  3. SPARK-26761

Vectorized gapply, Arrow optimization in native R function execution

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Details

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

    Description

      gapply is like groupped Pandas UDF. This can be optimized by Arrow likewise when send and receive data between JVM and R workers.

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          Web Link GitHub Pull Request #23746

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              gurwls223 Hyukjin Kwon
              gurwls223 Hyukjin Kwon
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                Updated:
                Resolved: