OpenJPA
  1. OpenJPA
  2. OPENJPA-1402

Improve (avoid) lock on relation field per 2.0 spec semantics

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-M3
    • Fix Version/s: 2.0.0-beta
    • Component/s: jpa
    • Labels:
      None

      Description

      Current pessimistic lock manager locks relation fields by default.

      JPA 2.0 spec does not require relation field to be locked for better concurrency. This JIRA is used to implement the 2.0 locking semantics only if mixed lock manager is deployed.

        Activity

        Albert Lee created issue -
        Albert Lee made changes -
        Field Original Value New Value
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Albert Lee made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Donald Woods made changes -
        Fix Version/s 2.0.0-beta2 [ 12314802 ]
        Fix Version/s 2.0.0 [ 12314019 ]
        Affects Version/s 2.0.0-beta [ 12314149 ]
        Affects Version/s 2.0.0 [ 12314019 ]
        Donald Woods made changes -
        Fix Version/s 2.0.0-beta [ 12314149 ]
        Fix Version/s 2.0.0-beta2 [ 12314802 ]
        Affects Version/s 2.0.0-beta [ 12314149 ]

          People

          • Assignee:
            Albert Lee
            Reporter:
            Albert Lee
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            Dates

            • Created:
              Updated:
              Resolved:

              Development