IBM webMethods Hybrid Integration

IBM webMethods Hybrid Integration

Join this online group to communicate across IBM product users and experts by sharing advice and best practices with peers and staying up to date regarding product enhancements.



#Automation


#Applicationintegration
#webMethods
#Integration
 View Only
Expand all | Collapse all

JVM shutdown Hook

  • 1.  JVM shutdown Hook

    Posted 09/12/12 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.


    #webMethods
    #webMethods-Archive
    #Integration-Server-and-ESB


  • 2.  RE: JVM shutdown Hook

    Posted 09/12/12 09:46 PM

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


    #webMethods
    #webMethods-Archive
    #Integration-Server-and-ESB


  • 3.  RE: JVM shutdown Hook

    Posted 09/12/12 10:00 PM

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


    #webMethods
    #Integration-Server-and-ESB
    #webMethods-Archive


  • 4.  RE: JVM shutdown Hook

    Posted 09/12/12 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)?


    #Integration-Server-and-ESB
    #webMethods-Archive
    #webMethods


  • 5.  RE: JVM shutdown Hook

    Posted 09/13/12 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() ?


    #Integration-Server-and-ESB
    #webMethods
    #webMethods-Archive


  • 6.  RE: JVM shutdown Hook

    Posted 09/13/12 07:42 PM


  • 7.  RE: JVM shutdown Hook

    Posted 09/14/12 12:21 PM


  • 8.  RE: JVM shutdown Hook

    Posted 09/14/12 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.


    #webMethods-Archive
    #webMethods
    #Integration-Server-and-ESB


  • 9.  RE: JVM shutdown Hook

    Posted 09/17/12 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:


    #Integration-Server-and-ESB
    #webMethods-Archive
    #webMethods


  • 10.  RE: JVM shutdown Hook

    Posted 09/17/12 04:01 PM


  • 11.  RE: JVM shutdown Hook

    Posted 09/17/12 04:33 PM

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


    #Integration-Server-and-ESB
    #webMethods-Archive
    #webMethods


  • 12.  RE: JVM shutdown Hook

    Posted 09/17/12 07:12 PM

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


    #webMethods-Archive
    #webMethods
    #Integration-Server-and-ESB