DX Application Performance Management

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  • 1.  BWAgent use System java or agent have its own java

    Posted May 20, 2016 05:05 AM

    Hello Team,

     

    BWAgent uses server java or agent have its own java inbuilt inside the agent?

     

    If it use system java then where can we change the agent configuration to use different java version?

     

    We are getting following error while running our agent:-

     

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable javax/xml/parsers/SAXParser: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable javax/net/ssl/SSLServerSocket: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable java/net/ServerSocket: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable javax/net/ssl/SSLSocket: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable java/net/Socket: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable javax/net/ssl/SSLServerSocket: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable javax/net/ssl/SSLSocket: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable java/net/SocketInputStream: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable java/net/SocketOutputStream: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable java/net/PlainSocketImpl: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable sun/nio/ch/SocketChannelImpl: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable sun/nio/ch/ServerSocketChannelImpl: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable sun/nio/ch/DatagramChannelImpl: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable java/nio/channels/spi/AbstractInterruptibleChannel: Unsupportedclass file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable sun/nio/ch/DatagramChannelImpl: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable sun/nio/ch/ServerSocketChannelImpl: Unsupported class file version 52.0

    5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable sun/nio/ch/SocketChannelImpl: Unsupported class file version 52.0

      5/19/16 12:05:27 PM SGT [ERROR] [IntroscopeAgent.Agent] A problem occurred while attempting to Introscope-enable java/nio/channels/Selector: Unsupported class file version 52.05

     

    My BWAgent is using 'java.version=1.7.0_09' and BW engine is using '1.8.0' so My client is asking me to point my BWAgent to same java version to match the compatibility of java between agent and BW engine.

    Thanks

    Vaibhav



  • 2.  Re: BWAgent use System java or agent have its own java

    Broadcom Employee
    Posted May 20, 2016 05:24 AM

    You are trying to use an unsupported version oh Java 8.
    Switch to Java 7.



  • 3.  Re: BWAgent use System java or agent have its own java

    Posted May 20, 2016 05:28 AM

    BW Engine is using java 1.8 and is their any limitation for BWAgent like it would be running on java 1.7 or so and so version?



  • 4.  Re: BWAgent use System java or agent have its own java

    Posted May 20, 2016 05:43 AM

    Hi Davis,

     

    I came to know form one of the developer that is BWAgent 9.5.2 supports only Java 1.6 and they modified agent 9.5.2 and make it compatible with java 1.7 for some of the specific clients.

     

    If BWEngine is using 1.8 then agent have to upgrade to 10.x as per him.

     

    Please correct if I am wrong.

     

    Thanks

    Vaibhav



  • 5.  Re: BWAgent use System java or agent have its own java

    Broadcom Employee
    Posted May 20, 2016 01:16 PM

    Who modified the agent?



  • 6.  Re: BWAgent use System java or agent have its own java
    Best Answer

    Broadcom Employee
    Posted May 23, 2016 12:52 AM

    Hi Vaibhav,

    Just to clarify further.

    Like agents running under specific J2EE App Servers, the APM SOA extension for TIBCO BW is based on the agent for Default App Servers and will use the TIBCO BW engine JVM. It does not have its own JVM like a EPAgent based agent does e.g. TIBCO EMS agent, MQMonitor agent

     

    So changing the TIBCO BW JVM version has direct impact on the compatible Default agent version that must be used.

    You are correct that only APM 10.x Default agent supports Java 1.8 and so you must upgrade APM agents  before you can monitor TIBCO BW engine running Java 1.8. You will also need to upgrade the APM EM cluster to 10.x to provide agent-EM version compatibility.

     

    Hope that helps

     

    Regards,

     

    Lynn



  • 7.  Re: BWAgent use System java or agent have its own java

    Broadcom Employee
    Posted May 23, 2016 08:40 AM

    Dear Vaibhav:

    We had several rounds of questions on Tibco BW Agent and compatibility. Please list any outstanding questions or let us know if we can close this thread.

     

    Thanks

    Hal German



  • 8.  Re: BWAgent use System java or agent have its own java

    Posted May 24, 2016 03:12 AM

    Hello Hal,

     

    Thanks a lot please close this. :-)

     

    Thanks

    Vaibhav