Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-12503

GBY-Join transpose rule may go in infinite loop

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0
    • 2.0.0
    • CBO, Logical Optimizer
    • None

    Description

      This happens when pushing aggregate is not found to be any cheaper. Can be reproduced by running cbo_rp_auto_join1.q with flag turned on.

      Attachments

        1. HIVE-12503.1.patch
          20 kB
          Ashutosh Chauhan
        2. HIVE-12503.patch
          13 kB
          Ashutosh Chauhan

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. HIVE-12508 HiveAggregateJoinTransposeRule places a heavy load on the metadata system

          • Major - Major loss of function.
          • Closed

          Activity

            People

              ashutoshc Ashutosh Chauhan
              ashutoshc Ashutosh Chauhan
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: