sailfin
  1. sailfin
  2. SAILFIN-1890

Broker does not start with large heap

    Details

    • Type: Bug Bug
    • Status: Open
    • Priority: Minor Minor
    • Resolution: Unresolved
    • Affects Version/s: 2.0
    • Fix Version/s: milestone 1
    • Component/s: server_lifecycle
    • Labels:
      None
    • Environment:

      Operating System: Solaris SPARC
      Platform: All

    • Issuezilla Id:
      1,890

      Description

      trying to start Sailfin on my 16 GB machines with a heap more then 6 GB. But so
      far I can not do it. Each time for the number of the instances the MQ broker
      doesn't start with a message: "not enough space". I've tried 12, 11, 10, 9, 8,
      7 GB heaps.
      When a process is forked on Solaris the child process requires the same memory
      as that of parent. And JDK uses fork and exec to spawn a process (runtime.exec
      is called)..
      This looks like a JDK (on Solaris ) bug
      http://bugs.sun.com/view_bug.do?bug_id=5049299

      As a workaround we should configure the instances to connect to the DAS broker
      (REMOTE mode)

        Activity

        Hide
        prasads added a comment -

        Since this happens on
        a SPARC machine alone
        b. There is a JDK issue filed and will be fixed in JDK 7
        c. and also that there is workaround, this can be made a P4.

        Show
        prasads added a comment - Since this happens on a SPARC machine alone b. There is a JDK issue filed and will be fixed in JDK 7 c. and also that there is workaround, this can be made a P4.

          People

          • Assignee:
            Satish Kumar
            Reporter:
            rampsarathy
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            Dates

            • Created:
              Updated: