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  1. Hive
  2. HIVE-8699 Enable support for common map join [Spark Branch]
  3. HIVE-8622

Split map-join plan into 2 SparkTasks in 3 stages [Spark Branch]

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.1.0
    • None
    • None

    Description

      This is a sub-task of map-join for spark
      https://issues.apache.org/jira/browse/HIVE-7613
      This can use the baseline patch for map-join
      https://issues.apache.org/jira/browse/HIVE-8616

      Attachments

        1. HIVE-8622.2-spark.patch
          10 kB
          Chao Sun
        2. HIVE-8622.3-spark.patch
          11 kB
          Chao Sun
        3. HIVE-8622.4-spark.patch
          9 kB
          Chao Sun
        4. HIVE-8622.patch
          8 kB
          Chao Sun

        Issue Links

          is related to

          Sub-task - The sub-task of the issue HIVE-8793 Refactor to make splitting SparkWork a physical resolver [Spark Branch]

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue HIVE-7613 Research optimization of auto convert join to map join [Spark branch]

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
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          Activity

            People

              csun Chao Sun
              ssatish Suhas Satish
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              Dates

                Created:
                Updated:
                Resolved: