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  1. Spark
  2. SPARK-3385 Improve shuffle performance
  3. SPARK-3386

Reuse serializer and serializer buffer in shuffle block iterator

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.4.0
    • Component/s: Shuffle, Spark Core
    • Labels:
      None

      Issue Links

        Activity

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        apachespark Apache Spark added a comment -

        User 'JoshRosen' has created a pull request for this issue:
        https://github.com/apache/spark/pull/5606

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        apachespark Apache Spark added a comment - User 'JoshRosen' has created a pull request for this issue: https://github.com/apache/spark/pull/5606

          People

          • Assignee:
            joshrosen Josh Rosen
            Reporter:
            rxin Reynold Xin
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development