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  1. OpenJPA
  2. OPENJPA-1172

Use java.util.concurrent.ConcurrentHashMap rather than a synchronized HashMap in ClassMapping.

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 1.2.2, 1.3.0, 2.0.0-beta
    • performance
    • None
    • Patch Available

    Description

      A performance run shows improved scalability when using the java.util.concurrent.ConcurrentHashMap in org.apache.openjpa.jdbc.meta.ClassMapping.

      This issue is a child of OPENJPA-1118.

      Attachments

        1. OPENJPA-1172.patch
          1 kB
          Richard G. Curtis

        Activity

          People

            curtisr7 Richard G. Curtis
            curtisr7 Richard G. Curtis
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            Dates

              Created:
              Updated:
              Resolved: