Hive
  1. Hive
  2. HIVE-2084

Upgrade datanucleus from 2.0.3 to a more recent version (3.?)

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.12.0
    • Component/s: Metastore
    • Labels:

      Description

      It seems the datanucleus 2.2.3 does a better join in caching. The time it takes to get the same set of partition objects takes about 1/4 of the time it took for the first time. While with 2.0.3, it took almost the same amount of time in the second execution. We should retest the test case mentioned in HIVE-1853, HIVE-1862.

      1. ASF.LICENSE.NOT.GRANTED--HIVE-2084.D2397.1.patch
        5 kB
        Phabricator
      2. HIVE-2084.1.patch.txt
        3 kB
        Carl Steinbach
      3. HIVE-2084.2.patch.txt
        5 kB
        Sushanth Sowmyan
      4. HIVE-2084.D5685.1.patch
        6 kB
        Phabricator
      5. HIVE-2084.patch
        6 kB
        Ning Zhang

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            • Assignee:
              Sushanth Sowmyan
              Reporter:
              Ning Zhang
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              • Created:
                Updated:
                Resolved:

                Development