2 Replies Latest reply: Aug 10, 2011 7:20 AM by 879113 RSS

    Oracle Application Server 10.1.3.4  :  Process Unreachable

    879113
      Hi,

      Server restarts automatically quite a few times.

      reason is OC4J server unreachable.

      log shows ::

      Process Unreachable restart occurred on server_name this hour

      11/07/28 22:19:51 [libopmnoc4j] OC4J ping attempt timed out
      11/07/28 22:19:51 [libopmnoc4j] Process Ping Failed: fltprd~fltprd~fltprd~1 (55:19844)
      11/07/28 22:20:54 [libopmnoc4j] OC4J ping attempt timed out
      11/07/28 22:20:54 [libopmnoc4j] Process Ping Failed: fltprd~fltprd~fltprd~1 (55:19844)
      11/07/28 22:20:54 [libopmnoc4j] Process Unreachable: fltprd~fltprd~fltprd~1 (55:19844)
      11/07/28 22:20:54 [pm-process] Restarting Process: fltprd~fltprd~fltprd~1 (55:19844)
      11/07/28 22:22:54 [pm-process] Stopping Process: fltprd~fltprd~fltprd~1 (55:19844)
      11/07/28 22:22:54 [libopmnoc4j] Forcefully Terminating Process: fltprd~fltprd~fltprd~1 (55:19844)
      11/07/28 22:22:56 [pm-process] Starting Process: fltprd~fltprd~fltprd~1 (55:0)
      11/07/28 22:23:13 [pm-process] Process Alive: fltprd~fltprd~fltprd~1 (55:27469)


      Whenever server gets hung, users are not able to use the application. Any idea as what could be the reason. Any suggestions highly appreciated.

      Thanks
      SS

      Edited by: 876110 on Jul 29, 2011 1:29 PM

      Edited by: 876110 on Jul 29, 2011 2:50 PM

      Edited by: 876110 on Aug 1, 2011 10:38 AM

      Edited by: 876110 on Aug 4, 2011 1:32 PM
        • 1. Re: Oracle Application Server 10.1.3.4  :  Process Unreachable
          Jon Petter
          Have you looked at the log-files under j2ee/yourcontainer/xxx ?
          Have you considered 10.1.3.5?
          • 2. Re: Oracle Application Server 10.1.3.4  :  Process Unreachable
            879113
            Thanks for the response JonPeter.
            are you referring to web log? yes, looked at web log , application log..
            Few obeservations from logs:
            1) Sometimes context info (user details) is becoming null (dont think this could be a turning factor for server restart as this happens even when server is running), also
            ERROR com.googlecode.jsonplugin.rpc.RPCError - java.lang.NullPointerException

            2) WebApp: Servlet error
            java.lang.OutOfMemoryError: Java heap space

            3) WebApp: Servlet error
            java.io.IOException: Broken pipe

            4) Illegal State Exception: Response has already been committed

            5) javax.ejb.EJBException: java.lang.ArrayIndexOutOfBoundsException: 0; nested exception is:

            Not considered 10.1.3.5 as not sure whether 10.1.3.4 is the issue. Do you think its a problem with 10.1.3.4 ?

            Thanks again.

            SS