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  1. Hive
  2. HIVE-1335

DataNucleus should use connection pooling

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.5.0
    • 0.6.0
    • None
    • None
    • Reviewed

    Description

      Currently each Data Nucleus operation disconnects and reconnects to the MetaStore over jdbc. Queries fail to even explain properly in cases where a table has many partitions. This is fixed by enabling one parameter and including several jars.

      Attachments

        1. commons-dbcp.LICENSE
          11 kB
          Edward Capriolo
        2. commons-dbcp-1.2.2.jar
          119 kB
          Edward Capriolo
        3. commons-pool.LICENSE
          11 kB
          Edward Capriolo
        4. commons-pool-1.2.jar
          41 kB
          Edward Capriolo
        5. datanucleus-connectionpool.LICENSE
          11 kB
          Edward Capriolo
        6. datanucleus-connectionpool-1.0.2.jar
          14 kB
          Edward Capriolo
        7. hive-1335.patch.txt
          0.6 kB
          Edward Capriolo
        8. hive-1335-1.patch.txt
          4 kB
          Edward Capriolo
        9. hive-1335-2.patch.txt
          4 kB
          Edward Capriolo
        10. hive-1335-3.patch.txt
          4 kB
          Edward Capriolo

        Activity

          People

            appodictic Edward Capriolo
            appodictic Edward Capriolo
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            Dates

              Created:
              Updated:
              Resolved: