Sorry man, when i test your suggestion i had commented the line anonymous wrote : | env.put(Context.PROVIDER_URL, node); | jeje :S, so i re-tested and he find the node, but still in the hard way, i mean, in my environment test i have 2 nodes and i know the master, but in the future ill gonna have X nodes and i dont be able to know exactly which is the master. Thanks ;) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4152340#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...