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  1. Hive
  2. HIVE-3891

physical optimizer changes for auto sort-merge join

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.12.0
    • None
    • Reviewed

    Attachments

      1. auto_sortmerge_join_1.q
        3 kB
        Vikram Dixit K
      2. auto_sortmerge_join_1.q.out
        80 kB
        Vikram Dixit K
      3. hive.3891.1.patch
        568 kB
        Namit Jain
      4. hive.3891.10.patch
        524 kB
        Namit Jain
      5. hive.3891.11.patch
        532 kB
        Namit Jain
      6. hive.3891.12.patch
        527 kB
        Namit Jain
      7. hive.3891.13.patch
        528 kB
        Namit Jain
      8. hive.3891.14.patch
        586 kB
        Namit Jain
      9. hive.3891.15.patch
        614 kB
        Namit Jain
      10. hive.3891.16.patch
        614 kB
        Namit Jain
      11. hive.3891.2.patch
        775 kB
        Namit Jain
      12. hive.3891.3.patch
        833 kB
        Namit Jain
      13. hive.3891.4.patch
        913 kB
        Namit Jain
      14. hive.3891.5.patch
        518 kB
        Namit Jain
      15. hive.3891.6.patch
        519 kB
        Namit Jain
      16. hive.3891.7.patch
        519 kB
        Namit Jain
      17. hive.3891.9.patch
        518 kB
        Namit Jain
      18. HIVE-3891_8.patch
        518 kB
        Ashutosh Chauhan

      Issue Links

        blocks

        Bug - A problem which impairs or prevents the functions of the product. HIVE-4106 SMB joins fail in multi-way joins

        • Blocker - Blocks development and/or testing work, production could not run
        • Closed

        Bug - A problem which impairs or prevents the functions of the product. HIVE-4167 Hive converts bucket map join to SMB join even when tables are not sorted

        • Blocker - Blocks development and/or testing work, production could not run
        • Closed

        Bug - A problem which impairs or prevents the functions of the product. HIVE-4078 Delay the serialize-deserialize pair in CommonJoinTaskDispatcher

        • Major - Major loss of function.
        • Closed

        Improvement - An improvement or enhancement to an existing feature or task. HIVE-3996 Correctly enforce the memory limit on the multi-table map-join

        • Major - Major loss of function.
        • Closed
        depends upon

        Bug - A problem which impairs or prevents the functions of the product. HIVE-3403 user should not specify mapjoin to perform sort-merge bucketed join

        • Major - Major loss of function.
        • Closed

        Improvement - An improvement or enhancement to an existing feature or task. HIVE-4241 optimize hive.enforce.sorting and hive.enforce bucketing join

        • Major - Major loss of function.
        • Closed

        Improvement - An improvement or enhancement to an existing feature or task. HIVE-4328 Change default bigtable selection policy for sort-merge joins

        • Major - Major loss of function.
        • Closed
        is a clone of

        Bug - A problem which impairs or prevents the functions of the product. HIVE-3598 physical optimizer changes for auto sort-merge join

        • Major - Major loss of function.
        • Closed

        Activity

          People

            namit Namit Jain
            namit Namit Jain
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            Dates

              Created:
              Updated:
              Resolved: