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  1. Hive
  2. HIVE-12899 Bring query optimization time down
  3. HIVE-12543

Disable Hive ConstantPropagate optimizer when CBO has optimized the plan

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0
    • 2.1.0
    • CBO, Logical Optimizer
    • None

    Attachments

      1. HIVE-12543.07.patch
        585 kB
        jcamachorodriguez
      2. HIVE-12543.06.patch
        548 kB
        jcamachorodriguez
      3. HIVE-12543.05.patch
        552 kB
        jcamachorodriguez
      4. HIVE-12543.04.patch
        575 kB
        jcamachorodriguez
      5. HIVE-12543.03.patch
        175 kB
        jcamachorodriguez
      6. HIVE-12543.02.patch
        1.28 MB
        jcamachorodriguez
      7. HIVE-12543.01.patch
        1.10 MB
        jcamachorodriguez
      8. HIVE-12543.patch
        1.02 MB
        jcamachorodriguez

      Issue Links

        is related to

        Sub-task - The sub-task of the issue HIVE-13068 Disable Hive ConstantPropagate optimizer when CBO has optimized the plan II

        • Major - Major loss of function.
        • Closed

        Improvement - An improvement or enhancement to an existing feature or task. HIVE-13069 Enable cartesian product merging

        • Major - Major loss of function.
        • Closed

        Improvement - An improvement or enhancement to an existing feature or task. HIVE-12968 genNotNullFilterForJoinSourcePlan: needs to merge predicates into the multi-AND

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Closed
        relates to

        Bug - A problem which impairs or prevents the functions of the product. HIVE-12478 Improve Hive/Calcite Transitive Predicate inference

        • Major - Major loss of function.
        • Closed

        Improvement - An improvement or enhancement to an existing feature or task. HIVE-13102 CBO: Reduce operations in Calcite do not fold as tight as rule-based folding

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Closed
        links to

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        Activity

          People

            jcamacho Jesús Camacho Rodríguez
            jcamacho Jesús Camacho Rodríguez
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            Dates

              Created:
              Updated:
              Resolved: