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  1. Derby
  2. DERBY-6622

Derby server process hitting OutOfMemoryErrors and taking up 100% cpu

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Cannot Reproduce
    • Affects Version/s: 10.8.2.2
    • Fix Version/s: None
    • Component/s: Network Server
    • Labels:
      None
    • Environment:
      Linux
    • Urgency:
      Urgent

      Description

      We are using Derby Network Server in DataPower appliance. Underlying OS is a Linux based. Derby Server is accessed only by java processes running on the same appliance. We are noticing that the Derby server process is running into OutOfMemoryErrors. Post the OOM errors, connection requests to the server are failing and the CPU usage reaches 100%. We are also noticing deadlocks reported in the logs. Please help identify the cause and how the issue can be resolved.

        Attachments

        1. derby.log
          12 kB
          Vamsavardhana Reddy
        2. derbyserver.all.out.zip
          572 kB
          Vamsavardhana Reddy

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              vamsic Vamsavardhana Reddy
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              Dates

              • Created:
                Updated:
                Resolved: