Vinay Bommarati [http://community.jboss.org/people/vinayknr41] created the discussion "Re: How much time a Message will reside in a Queue/Topic" To view the discussion, visit: http://community.jboss.org/message/594982#594982 -------------------------------------------------------------- Hi jaikiran , Thanks for answering ........... Here , iam giving details for  my second question Coming To Topic Creation :  Iam using jboss jboss-5.1.0.GA .  ( So Jboss Messaging is default JMS Provider ... From Jboss Messaging User Guide , I have Created Topic as above ). With above xml ,  MDB's listening to topics are receiving Messages as well ... But Pls see the image below...The status of topic is down http://community.jboss.org/servlet/JiveServlet/showImage/2-594982-15407/s... http://community.jboss.org/servlet/JiveServlet/downloadImage/2-594982-154... *(MessageBeanTopic) : Its status is down * When I click on the topic to see the Number of durable messages : Its giving me Exceptions in console like : *java.lang.reflect.UndeclaredThrowableException: Failed to get property 'allMessa* *geCount' on component 'jboss.messaging.destination:name=ReceivingTopic,service=T* *pic'.* *        at org.jboss.profileservice.management.KernelBusRuntimeComponentDispatch* *er.get(KernelBusRuntimeComponentDispatcher.java:119)* *        at org.jboss.profileservice.management.DelegatingCompon*entDispatcherImpl .get(DelegatingComponentDispatcherImpl.java:55)         at sun.reflect.GeneratedMethodAccessor381.invoke(Unknown Source)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:585)         at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:121)         at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRem otingInvocationHandler.java:82)         at org.jboss.profileservice.remoting.ProfileServiceInvocationHandler.inv oke(ProfileServiceInvocationHandler.java:97)         at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:891)         at org.jboss.remoting.transport.local.LocalClientInvoker.invoke(LocalCli entInvoker.java:106)         at org.jboss.remoting.Client.invoke(Client.java:1724)         at org.jboss.remoting.Client.invoke(Client.java:629)         at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemot eInterceptor.java:60)         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. java:102)         at org.jboss.aspects.remoting.MergeMetaDataInterceptor.invoke(MergeMetaD ataInterceptor.java:74)         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. java:102)         at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityC lientInterceptor.java:65)         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation. java:102)         at org.jboss.aop.generatedproxies.AOPProxy$0.get(AOPProxy$0.java)         at org.jboss.profileservice.management.ManagedPropertyDelegate.getValue( ManagedPropertyDelegate.java:154)         at org.rhq.plugins.jbossas5.ManagedComponentComponent.getSimpleValue(Man agedComponentComponent.java:239)         at org.rhq.plugins.jbossas5.ManagedComponentComponent.getValues(ManagedC omponentComponent.java:183)         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25)         at java.lang.reflect.Method.invoke(Method.java:585)         at org.rhq.core.pc.inventory.ResourceContainer$ComponentInvocationThread .call(ResourceContainer.java:482)         at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)         at java.util.concurrent.FutureTask.run(FutureTask.java:123)         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec utor.java:650)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:675)         at java.lang.Thread.run(Thread.java:595) Caused by: javax.management.AttributeNotFoundException: not found: AllMessageCou nt         at org.jboss.mx.server.AbstractMBeanInvoker.getAttribute(AbstractMBeanIn nt *Caused by: javax.management.AttributeNotFoundException: not found: AllMessageCount* *Iam Unable to Understand Why JBoss unable to Get MessageCount for this topic......?? If topic creation itself is a problem , Why MDB's are receiving Messages Perfectly ??* -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/594982#594982] Start a new discussion in JBoss Messaging at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Vinay Bommarati [http://community.jboss.org/people/vinayknr41] created the discussion "Re: How much time a Message will reside in a Queue/Topic" To view the discussion, visit: http://community.jboss.org/message/594989#594989 -------------------------------------------------------------- @Jai :  Ok , well .As long as MDB is receiving message its not a problem...... But ,  *Can i migrate to HornetQ with Jboss AS 5 or is that a Complex task ??*  And one more thing I observed is that , When I created Topic through Admin Console Its status is coming as Up ....... And Is there any another  way to see the number of messages/Durable , non-durable Subscriptions of a topic  like jmx-console or else any where et.?? Thanks In Advance -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/594989#594989] Start a new discussion in JBoss Messaging at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]