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  1. OpenJPA
  2. OPENJPA-1421

Reduce lock contention in JDBCStoreManager

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.2.2, 1.3.0
    • 1.2.2, 1.3.0
    • kernel
    • None

    Description

      When testing on a high end machine, we found a bottleneck in calling JDBCStoreManager.getCacheMapFromQuerySQLCache(...). To fix the problem, had each caller will hold onto the cacheMap that is returned from getCacheMapFromQuerySQLCache(...) rather than call it multiple times.

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

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