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  1. Spark
  2. SPARK-12923

Optimize successive dapply() calls in SparkR

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Incomplete
    • 1.6.0
    • None
    • SparkR

    Description

      For consecutive dapply() calls on a same DataFrame, optimize them to launch R worker once instead of multiple times for performance improvement

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            Unassigned Unassigned Assign to me
            sunrui Sun Rui
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