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  1. Hive
  2. HIVE-5271

Convert join op to a map join op in the planning phase

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • tez-branch
    • tez-branch
    • Tez
    • None

    Description

      This captures the planning changes required in hive to support hash joins. We need to convert the join operator to a map join operator. This is hooked into the infrastructure provided by HIVE-5095.

      Attachments

        1. HIVE-5271.WIP.patch
          10 kB
          Vikram Dixit K
        2. HIVE-5271.5.patch
          18 kB
          Gunther Hagleitner
        3. HIVE-5271.4.patch
          17 kB
          Vikram Dixit K
        4. HIVE-5271.3.patch
          16 kB
          Vikram Dixit K
        5. HIVE-5271.2.patch
          19 kB
          Vikram Dixit K

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. HIVE-5270 Enable hash joins using tez

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. HIVE-4660 Let there be Tez

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              vikram.dixit Vikram Dixit K
              vikram.dixit Vikram Dixit K
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              Dates

                Created:
                Updated:
                Resolved: