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  1. Derby
  2. DERBY-550 BLOB : java.lang.OutOfMemoryError with network JDBC driver (org.apache.derby.jdbc.ClientDriver)
  3. DERBY-1535

Trial 2 for DERBY-550, improve use of Engine from NetworkServer and reduce memory usage

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 10.3.1.4
    • Component/s: Network Server
    • Labels:
      None

      Description

      Through DERBY-1513, Trial 1 for DERBY-550,
      it was suggested that NetworkServer seems to use Engine inefficiently and use too much of memory.

      This task try to improve the use of Engine from NetworkServer and try to reduce memory usage.

        Attachments

        1. DERBY-1535_2.patch
          0.9 kB
          Tomohito Nakayama
        2. DERBY-1513_1535_rollback.patch
          8 kB
          Tomohito Nakayama
        3. DERBY-1513_1535_2.patch
          8 kB
          Tomohito Nakayama
        4. DERBY-1513_1535.patch
          2 kB
          Tomohito Nakayama
        5. serverMemoryUsage_1513_1535.xls
          2.47 MB
          Tomohito Nakayama
        6. DERBY-1535.patch
          0.6 kB
          Tomohito Nakayama
        7. serverMemoryUsage.xls
          711 kB
          Tomohito Nakayama

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              • Assignee:
                tmnk Tomohito Nakayama
                Reporter:
                tmnk Tomohito Nakayama
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                Dates

                • Created:
                  Updated:
                  Resolved: