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JVM shutdown Hook

webMethods Community Member

webMethods Community MemberThu September 13, 2012 07:42 PM

  • 1.  JVM shutdown Hook

    Posted Wed September 12, 2012 02:16 PM

    Hi,

    In one of our optimize integration servers, daily morning the server goes down with this error:

    012-09-08 06:15:00 CEST [ISS.0014.0005I] Shutting down server. JVM Shutdown Hook.

    JVM details:

    From server.sh: JAVA_DIR=/usr/lib/jvm/java-1.6.0-ibm-1.6.0.8.x86_64/jre/
    From jcode.sh: JAVA_DIR=/opt_is/jvm/linux150/bin

    Please check and provide suggestions on this.

    Many thanks in advance.


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  • 2.  RE: JVM shutdown Hook

    Posted Wed September 12, 2012 09:46 PM

    Someone calling a system.exit() in your integration server?


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  • 3.  RE: JVM shutdown Hook

    Posted Wed September 12, 2012 10:00 PM

    Is there any unusual script running abruptly or another unix job doing this and also contacted your sys admin?


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  • 4.  RE: JVM shutdown Hook

    Posted Wed September 12, 2012 10:18 PM

    Or the JVM is not being executed with nohup and is terminated when the user that starts it logs off (or is forced off)?


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  • 5.  RE: JVM shutdown Hook

    Posted Thu September 13, 2012 10:01 AM

    If I start the server with nohup ./server.sh & it starts up and immediately shuts down(not happening all the time but sometimes) showing the same error. Later the next day at 6:15 it goes down with the same error.
    @reamon: How to check if the user is forced off but I don’t think this is happening in this case here?
    @rmg: Reg. Linux job I will check with lx admin.
    @griffima: where can I check for this system.exit() ?


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  • 6.  RE: JVM shutdown Hook

    Posted Thu September 13, 2012 07:42 PM


  • 7.  RE: JVM shutdown Hook

    Posted Fri September 14, 2012 12:21 PM


  • 8.  RE: JVM shutdown Hook

    Posted Fri September 14, 2012 03:14 PM

    Any inputs from your lx admin? as he is the best bet to check more for you dealing with your OS environment.


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  • 9.  RE: JVM shutdown Hook

    Posted Mon September 17, 2012 12:25 PM

    Issue got resolved. Server was going down everyday due to a scheduled service created for livePurge because of wrong syntax for db_url in the config. I corrected that and ran the service, the server continues to run.:slight_smile:


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  • 10.  RE: JVM shutdown Hook

    Posted Mon September 17, 2012 04:01 PM


  • 11.  RE: JVM shutdown Hook

    Posted Mon September 17, 2012 04:33 PM

    Any idea what caused this wrong syntax in the db_url to trigger JVM error?


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  • 12.  RE: JVM shutdown Hook

    Posted Mon September 17, 2012 07:12 PM

    I am not sure…Is it a wM provided script or custom?


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