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  1. Hive
  2. HIVE-5775 Introduce Cost Based Optimizer to Hive
  3. HIVE-8653

CBO: Push Semi Join through, Project/Filter/Join

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Details

    • Sub-task
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • 0.14.0
    • 0.14.0
    • CBO
    • None

    Description

      CLEAR LIBRARY CACHE

      Attachments

        1. HIVE-8653.1.patch
          2 kB
          Laljo John Pullokkaran
        2. HIVE-8653.patch
          2 kB
          Laljo John Pullokkaran

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. HIVE-8526 Hive : CBO incorrect join order in TPC-DS Q45 as self join selectivity has incorrect CE

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          links to

          Web Link RB

          Activity

            People

              jpullokkaran Laljo John Pullokkaran
              jpullokkaran Laljo John Pullokkaran
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              Dates

                Created:
                Updated:
                Resolved: