As a brief note: Have ou followed the instructions on how to install clustering in the clustering guide in the distro? (docs/clustering/pdf/ClusteringGuide.pdf) This will take you through how to install clustering and running the examples. Once you have the examples running you know clustering works. Then you can use the examples as a template to get your own program to work. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023758#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...