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  1. Spark
  2. SPARK-2211 Join Optimization
  3. SPARK-2213

Sort Merge Join

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Details

    • Sub-task
    • Status: Resolved
    • Blocker
    • Resolution: Fixed
    • None
    • 1.4.0
    • SQL
    • None

    Attachments

      Issue Links

        depends upon

        New Feature - A new feature of the product, which has yet to be developed. SPARK-2045 Sort-based shuffle implementation

        • Major - Major loss of function.
        • Resolved
        is blocked by

        Improvement - An improvement or enhancement to an existing feature or task. SPARK-2926 Add MR-style (merge-sort) SortShuffleReader for sort-based shuffle

        • Major - Major loss of function.
        • Resolved
        relates to

        Improvement - An improvement or enhancement to an existing feature or task. SPARK-2873 Support disk spilling in Spark SQL aggregation

        • Blocker - Blocks development and/or testing work, production could not run
        • Resolved
        links to

        Pull request #3173 [Github] Pull Request #3173 (Ishiihara)

        Pull request #5208 [Github] Pull Request #5208 (adrian-wang)

        Activity

          People

            adrian-wang Adrian Wang
            chenghao Cheng Hao
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            Dates

              Created:
              Updated:
              Resolved: