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  1. Hive
  2. HIVE-13596

HS2 should be able to get UDFs on demand from metastore

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.1.0
    • None
    • None

    Description

      When multiple HS2s are run, creating a permanent fn is only executed on one of them, and the other HS2s don't get the new function. Unlike say with tables, where we always get stuff from db on demand, fns are registered at certain points in the code and if the new one is not registered, it will not be available.
      We should restore the pre-HIVE-2573 behavior of being able to refresh the UDFs on demand.

      Attachments

        1. HIVE-13596.01.patch
          8 kB
          Sergey Shelukhin
        2. HIVE-13596.02.patch
          20 kB
          Sergey Shelukhin
        3. HIVE-13596.03.patch
          19 kB
          Sergey Shelukhin
        4. HIVE-13596.patch
          8 kB
          Sergey Shelukhin

        Issue Links

          is broken by

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-2573 Create per-session function registry

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-13043 Reload function has no impact to function registry

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

          Web Link RB

          Activity

            People

              sershe Sergey Shelukhin
              sershe Sergey Shelukhin
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              Dates

                Created:
                Updated:
                Resolved: