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  1. Derby
  2. DERBY-2149

Replace Vectors and Hashtables with ArrayLists and HashMaps in RAMTransaction

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 10.3.1.4
    • Fix Version/s: 10.3.1.4
    • Component/s: Store
    • Labels:
      None
    • Bug behavior facts:
      Performance

      Description

      In org.apache.derby.impl.store.access.RAMTransaction, synchronized collection objects could be replaced with unsynchronized ones. See discussion here: http://www.nabble.com/Use-of-synchronized-containers-in-engine-code-tf2754469.html

        Attachments

        1. derby-2149-1a.diff
          12 kB
          Knut Anders Hatlen
        2. derby-2149-1b.diff
          12 kB
          Knut Anders Hatlen

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            People

            • Assignee:
              knutanders Knut Anders Hatlen
              Reporter:
              knutanders Knut Anders Hatlen
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              Dates

              • Created:
                Updated:
                Resolved: