OpenJPA
  1. OpenJPA
  2. OPENJPA-1172

Use java.util.concurrent.ConcurrentHashMap rather than a synchronized HashMap in ClassMapping.

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.2.2, 1.3.0, 2.0.0-beta
    • Component/s: performance
    • Labels:
      None
    • Patch Info:
      Patch Available

      Description

      A performance run shows improved scalability when using the java.util.concurrent.ConcurrentHashMap in org.apache.openjpa.jdbc.meta.ClassMapping.

      This issue is a child of OPENJPA-1118.

        Activity

        Rick Curtis created issue -
        Rick Curtis made changes -
        Field Original Value New Value
        Attachment OPENJPA-1172.patch [ 12413049 ]
        Rick Curtis made changes -
        Patch Info [Patch Available]
        Rick Curtis made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Fix Version/s 2.0.0-M4 [ 12314149 ]
        Resolution Fixed [ 1 ]
        Rick Curtis made changes -
        Fix Version/s 1.2.2 [ 12313681 ]
        Fix Version/s 1.3.0 [ 12313326 ]
        Rick Curtis made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Rick Curtis
            Reporter:
            Rick Curtis
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            Dates

            • Created:
              Updated:
              Resolved:

              Development