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  1. Spark
  2. SPARK-26759 Arrow optimization in SparkR's interoperability
  3. SPARK-26762

Arrow optimization for conversion from Spark DataFrame to R DataFrame

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Details

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

    Description

      Like SPARK-25981, collect(rdf) can be optimized via Arrow.

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        Issue Links

          is duplicated by

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-18924 Improve collect/createDataFrame performance in SparkR

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          links to

          Web Link GitHub Pull Request #23760

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            People

              gurwls223 Hyukjin Kwon
              gurwls223 Hyukjin Kwon
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              Dates

                Created:
                Updated:
                Resolved: