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  1. Spark
  2. SPARK-26759 Arrow optimization in SparkR's interoperability
  3. SPARK-26923

Refactor ArrowRRunner and RRunner to share the same base

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    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0
    • Fix Version/s: 3.0.0
    • Component/s: SparkR, SQL
    • Labels:
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      Description

      ArrowRRunner and RRunner has already duplicated codes. We should refactor and deduplicate them. Also, ArrowRRunner happened to have a rather hacky code (see https://github.com/apache/spark/pull/23787/files#diff-a0b6a11cc2e2299455c795fe3c96b823R61
      ).

      We might even be able to deduplicate some codes with PythonRunners.

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            • Assignee:
              hyukjin.kwon Hyukjin Kwon
              Reporter:
              hyukjin.kwon Hyukjin Kwon
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                Updated:
                Resolved: