Hi, I am running two jboss instances in a cluster and deployed different queues/topics in all/deploy directory, but when i kill or shutdown first node, the other node is not able to take over and deploy the queues on it. I get following errors: 2008-07-22 10:54:32,989 INFO [org.jboss.resource.adapter.jms.inflow.JmsActivation] Attempting to re | connect org.jboss.resource.adapter.jms.inflow.JmsActivationSpec(a)15a0316(ra=org.jboss.resource.adapte | r.jms.JmsResourceAdapter@1fb580 destination=topic/refreshRulesTopic isTopic=true tx=true durable=fal | se reconnect=10 provider=java:/DefaultJMSProvider user=null maxMessages=1 minSession=1 maxSession=15 | keepAlive=60000 useDLQ=true DLQHandler=org.jboss.resource.adapter.jms.inflow.dlq.GenericDLQHandler | DLQJndiName=queue/DLQ DLQUser=null DLQMaxResent=5) | 2008-07-22 10:54:32,990 ERROR [org.jboss.resource.adapter.jms.inflow.JmsActivation] Unable to reconn | ect org.jboss.resource.adapter.jms.inflow.JmsActivationSpec(a)15a0316(ra=org.jboss.resource.adapter.jm | s.JmsResourceAdapter@1fb580 destination=topic/refreshRulesTopic isTopic=true tx=true durable=false r | econnect=10 provider=java:/DefaultJMSProvider user=null maxMessages=1 minSession=1 maxSession=15 kee | pAlive=60000 useDLQ=true DLQHandler=org.jboss.resource.adapter.jms.inflow.dlq.GenericDLQHandler DLQJ | ndiName=queue/DLQ DLQUser=null DLQMaxResent=5) | javax.naming.NameNotFoundException: queue/DLQ | at org.jboss.ha.jndi.TreeHead.lookup(TreeHead.java:242) | at org.jboss.ha.jndi.HAJNDI.lookup(HAJNDI.java:155) | at sun.reflect.GeneratedMethodAccessor138.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.ha.framework.interfaces.HARMIClient.invoke(HARMIClient.java:312) | at $Proxy314.lookup(Unknown Source) | at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:667) | at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627) Looks like the problem is only for DLQ queues, get the same above error for my own application defined DLQ queues. I am running JBoss-4.2.2. I've tried to deploy the queues to deploy-hasingleton directory but the problem is same. These queues are backed up by db. Does anyone has any clue? Thanks PS: i've also tried to put them under deploy-hasingleton/jms directory but of no use View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165896#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...