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  1. Hive
  2. HIVE-8435

Add identity project remover optimization

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 0.9.0, 0.10.0, 0.11.0, 0.12.0, 0.13.0
    • 1.1.0
    • Logical Optimizer

    Attachments

      1. HIVE-8435.patch
        14 kB
        Ashutosh Chauhan
      2. HIVE-8435.1.patch
        879 kB
        Ashutosh Chauhan
      3. HIVE-8435.02.patch
        14 kB
        Sergey Shelukhin
      4. HIVE-8435.03.patch
        25 kB
        Sergey Shelukhin
      5. HIVE-8435.03.patch
        25 kB
        Gunther Hagleitner
      6. HIVE-8435.04.patch
        27 kB
        Sergey Shelukhin
      7. HIVE-8435.05.patch
        16 kB
        jcamachorodriguez
      8. HIVE-8435.05.patch
        16 kB
        jcamachorodriguez
      9. HIVE-8435.06.patch
        13 kB
        jcamachorodriguez
      10. HIVE-8435.07.patch
        2.49 MB
        jcamachorodriguez
      11. HIVE-8435.08.patch
        7 kB
        jcamachorodriguez
      12. HIVE-8435.09.patch
        2.48 MB
        jcamachorodriguez

      Issue Links

        breaks

        Sub-task - The sub-task of the issue HIVE-9007 Hive may generate wrong plan for map join queries due to IdentityProjectRemover [Spark Branch]

        • Major - Major loss of function.
        • Resolved
        is related to

        Bug - A problem which impairs or prevents the functions of the product. HIVE-8926 Projections that only swap input columns are identified incorrectly as identity projections

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

        Web Link RB request

        Activity

          People

            jcamacho Jesús Camacho Rodríguez
            ashutoshc Ashutosh Chauhan
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            Dates

              Created:
              Updated:
              Resolved: