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  1. Qpid
  2. QPID-2466

Replace WeakReference use with SoftReference for enhanced message caching

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.6
    • Fix Version/s: 0.7
    • Component/s: Broker-J
    • Labels:
    • Environment:

      JVM 1.6.0_18

      Description

      Replace use of WeakReference with SoftReference in the message handles in the broker to improve message cache performance when using a persistent store. Also tuning the eviction policy for soft references and evaluation of other GC settings.

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            • Assignee:
              gemmellr Robbie Gemmell
              Reporter:
              andrew.kennedy Andrew Kennedy
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              • Created:
                Updated:
                Resolved: