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  1. Hive
  2. HIVE-10382

Aggregate stats cache for RDBMS based metastore codepath

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.2.0
    • 1.2.0
    • Metastore

    Description

      Similar to the work done on the HBase branch (HIVE-9693), the stats cache can potentially have performance gains.

      Attachments

        1. HIVE-10382.1.patch
          141 kB
          Vaibhav Gumashta
        2. HIVE-10382.1.patch
          141 kB
          Vaibhav Gumashta
        3. HIVE-10382.2.patch
          142 kB
          Vaibhav Gumashta
        4. HIVE-10382.2.patch
          142 kB
          Vaibhav Gumashta
        5. HIVE-10382.3.patch
          144 kB
          Vaibhav Gumashta

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-10503 Aggregate stats cache: follow up optimizations

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

          Bug - A problem which impairs or prevents the functions of the product. HIVE-10530 Aggregate stats cache: bug fixes for RDBMS path

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-16879 Review of AggregateStatsCache

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

          Web Link Review Board

          Activity

            People

              vgumashta Vaibhav Gumashta
              vgumashta Vaibhav Gumashta
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              Dates

                Created:
                Updated:
                Resolved: