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  1. Hive
  2. HIVE-12899 Bring query optimization time down
  3. HIVE-13068

Disable Hive ConstantPropagate optimizer when CBO has optimized the plan II

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Details

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

    Description

      After HIVE-12543 went in, we need follow-up work to disable the last call to ConstantPropagate in Hive. This probably implies work on extending the constant folding logic in Calcite.

      Attachments

        1. HIVE-13068.07.patch
          1.20 MB
          jcamachorodriguez
        2. HIVE-13068.06.patch
          1.20 MB
          jcamachorodriguez
        3. HIVE-13068.05.patch
          1.13 MB
          jcamachorodriguez
        4. HIVE-13068.04.patch
          1.12 MB
          jcamachorodriguez
        5. HIVE-13068.04.patch
          1.12 MB
          jcamachorodriguez
        6. HIVE-13068.03.patch
          683 kB
          jcamachorodriguez
        7. HIVE-13068.02.patch
          871 kB
          jcamachorodriguez
        8. HIVE-13068.01.patch
          30 kB
          jcamachorodriguez
        9. HIVE-13068.01.patch
          30 kB
          jcamachorodriguez
        10. HIVE-13068.patch
          1 kB
          jcamachorodriguez

        Issue Links

          breaks

          Sub-task - The sub-task of the issue HIVE-13640 Disable Hive PartitionConditionRemover optimizer when CBO has optimized the plan

          • Major - Major loss of function.
          • Open

          Sub-task - The sub-task of the issue HIVE-13637 Fold CASE into NVL when CBO optimized the plan

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue HIVE-13638 CBO rule to pull up constants through Sort/Limit

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue HIVE-13639 CBO rule to pull up constants through Union

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue HIVE-13942 Correctness of CASE folding in the presence of NULL values

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

          Sub-task - The sub-task of the issue HIVE-13804 Propagate constant expressions through insert

          • Major - Major loss of function.
          • Open

          Sub-task - The sub-task of the issue HIVE-13805 Extend HiveSortLimitPullUpConstantsRule to pull up constants even when SortLimit is the root of the plan

          • Major - Major loss of function.
          • Open

          Sub-task - The sub-task of the issue HIVE-13811 Constant not removed in index_auto_unused.q.out

          • Major - Major loss of function.
          • Open

          Sub-task - The sub-task of the issue HIVE-13816 Infer constants directly when we create semijoin

          • Major - Major loss of function.
          • Open

          Sub-task - The sub-task of the issue HIVE-13803 More aggressive inference of transitive predicates for inner joins

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue HIVE-13806 Extension to folding NOT expressions in CBO

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue HIVE-13807 Extend metadata provider to pull up predicates through Union

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue HIVE-13808 Use constant expressions to backtrack when we create ReduceSink

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue HIVE-13815 Improve logic to infer false predicates

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

          Sub-task - The sub-task of the issue HIVE-12543 Disable Hive ConstantPropagate optimizer when CBO has optimized the plan

          • Major - Major loss of function.
          • 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: