[jboss-user] [JBoss Messaging] - MBean issue

[sentcs]

anonymous wrote : 
  | 
  | Hi, 
  | 
  | We have deployed the JBoss 4.2.3 with JBoss-messaging-1.4 in production environment. 
  | 
  | if we are accessing to MBean to get the details of active receivers and rate of consuming messages, we are getting following exceptions.
  | 
  | If we are getting below exception, MBean is not working.
  | 
  | Please any body have the idea to resolve this. 


  | description The server encountered an internal error () that prevented it from fulfilling this request.
  | 
  | exception 
  | 
  | javax.management.RuntimeMBeanException
  | 	org.jboss.mx.interceptor.ReflectedDispatcher.handleInvocationExceptions(ReflectedDispatcher.java:176)
  | 	org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:163)
  | 	org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  | 	org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
  | 	org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
  | 	org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
  | 	org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
  | 	org.jboss.jmx.adaptor.control.Server.invokeOpByName(Server.java:258)
  | 	org.jboss.jmx.adaptor.control.Server.invokeOp(Server.java:223)
  | 	org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.invokeOp(HtmlAdaptorServlet.java:278)
  | 	org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.processRequest(HtmlAdaptorServlet.java:100)
  | 	org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.doPost(HtmlAdaptorServlet.java:82)
  | 	javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
  | 	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
  | 	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 
  | 
  | root cause 
  | 
  | java.lang.NullPointerException
  | 	org.jboss.jms.server.ServerPeer.showActiveClientsAsHTML(ServerPeer.java:1091)
  | 	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  | 	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  | 	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | 	java.lang.reflect.Method.invoke(Method.java:597)
  | 	org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
  | 	org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  | 	org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
  | 	org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
  | 	org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
  | 	org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
  | 	org.jboss.jmx.adaptor.control.Server.invokeOpByName(Server.java:258)
  | 	org.jboss.jmx.adaptor.control.Server.invokeOp(Server.java:223)
  | 	org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.invokeOp(HtmlAdaptorServlet.java:278)
  | 	org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.processRequest(HtmlAdaptorServlet.java:100)
  | 	org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.doPost(HtmlAdaptorServlet.java:82)
  | 	javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
  | 	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
  | 	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 
  | 
  | note The full stack trace of the root cause is available in the JBossWeb/2.0.1.GA logs.
  | 

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