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  • Fail to connect jconsole to my JMX connector when running server under java1.3

    Hello,

    My webapp runs under websphere 5.0 (java 1.3).
    I've setup a JMX rmi connector that works well under Tomcat with Jre 1.4 or 1.5. I can connect jconsole and see my mbeans.

    When starting tomcat under jre 1.3, or connecting to my target webshpere, the connection fails (IOException with MC4J console, no message with jConsole).

    AFAIK JSR-160 supports java 1.3, or am I wrong ?
    Is there something java 1.3 specific to configure for RMI ?

  • #2
    I just made a simple test by using spring JMX client support to have a stacktrace of MBeanServerConnection retrieval.

    When tomact runs under java 1.4+ it works as expected.
    When running under java 1.3 I get :

    Code:
    Exception in thread "Main Thread" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clientConnector' defined in class path resource [ctx.xml]: Invocation of init method failed; nested exception is java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.CommunicationException [Root exception is java.rmi.NoSuchObjectException: no such object in table]
    Caused by: java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.CommunicationException [Root exception is java.rmi.NoSuchObjectException: no such object in table]
        at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:317)
        at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:248)
        at org.springframework.jmx.support.MBeanServerConnectionFactoryBean.connect(MBeanServerConnectionFactoryBean.java:126)
        at org.springframework.jmx.support.MBeanServerConnectionFactoryBean.afterPropertiesSet(MBeanServerConnectionFactoryBean.java:114)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1202)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1172)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:428)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:156)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:284)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
        at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:91)
        at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:75)
        at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:65)
        at Test.main(Test.java:11)
    Caused by: javax.naming.CommunicationException [Root exception is java.rmi.NoSuchObjectException: no such object in table]
        at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:97)
        at com.sun.jndi.toolkit.url.GenericURLContext.lookup(GenericURLContext.java:185)
        at javax.naming.InitialContext.lookup(InitialContext.java:351)
        at javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1817)
        at javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1787)
        at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:259)
        ... 16 more
    Caused by: java.rmi.NoSuchObjectException: no such object in table
        at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
        at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:343)
        at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
        at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:93)
        ... 21 more

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