3:59 a.m.
Hello!
I have a cluster with 2 nodes (JBoss 4.0.5 GA) and a singleton MBean with name
"kapart.mbean:service=ScheduleManager". The singleton works correctly, if the
master fails it is started on the new master. The problem is, that I'd like to access
this mbean from a session bean, which can run on any node. I tried the example described
here:
http://wiki.jboss.org/wiki/Wiki.jsp?page=JBossHASingletonRemoteAccess
So i created a "singleton-jmx-adapter-service.xml" with code:
| <?xml version="1.0" encoding="UTF-8"?>
| <server>
| <mbean code="org.jboss.invocation.jrmp.server.JRMPProxyFactory"
name="jboss.jmx:type=singletonadaptor,name=Invoker,protocol=jrmp,service=proxyFactory">
| <depends
optional-attribute-name="InvokerName">jboss:service=invoker,type=jrmp</depends>
| <depends
optional-attribute-name="TargetName">jboss.jmx:type=adaptor,name=Invoker</depends>
| <attribute
name="JndiName">jmx/invoker/SingletonRMIAdaptor</attribute>
| <attribute
name="ExportedInterfaces">org.jboss.jmx.adaptor.rmi.RMIAdaptor,org.jboss.jmx.adaptor.rmi.RMIAdaptorExt</attribute>
| <attribute name="ClientInterceptors">
| <interceptors>
|
<interceptor>org.jboss.proxy.ClientMethodInterceptor</interceptor>
| <interceptor>org.jboss.proxy.SecurityInterceptor</interceptor>
|
<interceptor>org.jboss.jmx.connector.invoker.client.InvokerAdaptorClientInterceptor</interceptor>
|
<interceptor>org.jboss.invocation.InvokerInterceptor</interceptor>
| </interceptors>
| </attribute>
| </mbean>
| </server>
|
I put this document in the "deploy-hasingleton" directory on both servers. I
tried to access the MBean like this:
| Hashtable jndiProperties = new Hashtable();
| jndiProperties.put( Context.INITIAL_CONTEXT_FACTORY,
"org.jnp.interfaces.NamingContextFactory" );
| jndiProperties.put( Context.PROVIDER_URL, "localhost:1100" );
| jndiProperties.put(
"java.naming.factory.url.pkgs","org.jboss.naming:org.jnp.interfaces"
);
| Context context = new InitialContext( jndiProperties );
| RMIAdaptor rmiAdaptor = (RMIAdaptor)
context.lookup("jmx/invoker/SingletonRMIAdaptor");
| if( (rmiAdaptor != null) && (rmiAdaptor.isRegistered(new
ObjectName("kapart.mbean:service=ScheduleManager"))) ) {
| rmiAdaptor.invoke( new
ObjectName("kapart.mbean:service=ScheduleManager"), "startSingleton",
null, null );
| }
|
1100 is my HAJNDI port.
I got the following error:
| java.lang.SecurityException: Failed to authenticate principal=null,
securityDomain=jmx-console
| at
org.jboss.jmx.connector.invoker.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:97)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
| at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at
org.jboss.invocation.jrmp.server.JRMPProxyFactory.invoke(JRMPProxyFactory.java:179)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
| at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
| at
org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:819)
| at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:420)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
| at sun.rmi.transport.Transport$1.run(Transport.java:153)
| at java.security.AccessController.doPrivileged(Native Method)
| at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
| at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466)
| at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707)
| at java.lang.Thread.run(Thread.java:595)
| 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:126)
| at org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown Source)
| at
org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:133)
| at
org.jboss.invocation.InvokerInterceptor.invokeInvoker(InvokerInterceptor.java:365)
| at
org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:197)
| at
org.jboss.jmx.connector.invoker.client.InvokerAdaptorClientInterceptor.invoke(InvokerAdaptorClientInterceptor.java:66)
| at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:70)
| at
org.jboss.proxy.ClientMethodInterceptor.invoke(ClientMethodInterceptor.java:74)
| at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:100)
| at $Proxy100.isRegistered(Unknown Source)
| at
com.astron.kapart.schedule.ScheduleManagerBean.clearAll(ScheduleManagerBean.java:59)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
| at
org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
| at
org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:46)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.remoting.ReplicantsManagerInterceptor.invoke(ReplicantsManagerInterceptor.java:51)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| at
org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:102)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:263)
| at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
| at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
| at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
| at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
| at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
| at
org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:412)
| at
org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
|
I have a user/pass account to my jmx-console, but I don't know if it counts.
Thanx in advance.
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