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  1. OpenJPA
  2. OPENJPA-1723

Improve the scalability of PreparedQueryCacheImpl

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0, 2.1.0
    • 2.1.0
    • None
    • None

    Description

      On a large multicore machine (24+cores) there is a large amount of contention in the PreparedQueryCacheImpl lock.

      In this JIRA I'm going to utilize the j.u.c.ReentrantReadWriteLock to improve read/write throughput.

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            curtisr7 Richard G. Curtis
            curtisr7 Richard G. Curtis
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              Updated:
              Resolved:

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