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  1. OpenJPA
  2. OPENJPA-2143

Reduce lock contention on LifecycleEventManager

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.2.1, 2.3.0
    • Fix Version/s: 2.2.1, 2.3.0
    • Component/s: kernel
    • Labels:
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      Description

      Profiles have shown the synchronization pattern used on LifecycleEventManager diversely affects performance on multi-core systems. I'll be providing a fix that has shown to reduce lock contention on this class.

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            • Assignee:
              techhusky Jeremy Bauer
              Reporter:
              techhusky Jeremy Bauer
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