Derby
  1. Derby
  2. DERBY-1439

Investigate removing the antiGC thread in embedded Derby

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 10.7.1.1
    • Component/s: Services
    • Labels:
      None

      Description

      The antiGC thread was originally created to avoid the DriverManager class being garbage collected when no refrences existed to it and it had loaded the embedded JDBC driver (and hence shutting down the engine). This was an issue with JDK 1.1. Since Derby does not support jdk1.1 and garbage collection of classes is clearly defined, it is possible the thread serves no useful purpose.

      1. d1439.diff
        6 kB
        Knut Anders Hatlen
      2. patch1.diff
        4 kB
        Knut Anders Hatlen

        Activity

        Daniel John Debrunner created issue -
        Knut Anders Hatlen made changes -
        Field Original Value New Value
        Attachment patch1.diff [ 12456962 ]
        Knut Anders Hatlen made changes -
        Attachment d1439.diff [ 12457746 ]
        Knut Anders Hatlen made changes -
        Assignee Knut Anders Hatlen [ knutanders ]
        Issue & fix info [Patch Available]
        Knut Anders Hatlen made changes -
        Status Open [ 1 ] In Progress [ 3 ]
        Knut Anders Hatlen made changes -
        Status In Progress [ 3 ] Resolved [ 5 ]
        Issue & fix info [Patch Available]
        Fix Version/s 10.7.1.0 [ 12314971 ]
        Resolution Fixed [ 1 ]
        Rick Hillegas made changes -
        Fix Version/s 10.7.1.1 [ 12315564 ]
        Fix Version/s 10.7.1.0 [ 12314971 ]
        Knut Anders Hatlen made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Gavin made changes -
        Workflow jira [ 12374250 ] Default workflow, editable Closed status [ 12802819 ]

          People

          • Assignee:
            Knut Anders Hatlen
            Reporter:
            Daniel John Debrunner
          • Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development