Recently I met http://jira.jboss.org/jira/browse/JBMESSAGING-1235 - it is not possible to deploy a queue, undeploy it and deploy it with different clustered attribute. The workaround says "remove the row from JBM_POSTOFFICE table". Why is not the row deleted automatically on undeploy? As I can see in org.jboss.messaging.core.impl.postoffice.MessagingPostOffice.internalRemoveBinding(...) around line 1916: if (queue.isRecoverable()) { | //Need to remove from db too | deleteBindingFromStorage(queue); | } | the line should be deleted if isRecoverable() returns true. Then it should be possible to deploy a queue with the same name and different value of clustered attribute, correct? Under what conditions is the queue recoverable? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4158622#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...