Assign an unique NodeID automatically ------------------------------------- Key: WFLY-1119 URL: https://issues.jboss.org/browse/WFLY-1119 Project: WildFly Issue Type: Feature Request Components: Transactions Reporter: Clebert Suconic Assignee: Amos Feng Priority: Optional It shouldn't be needed to assign the node-id manually IMO. You could store the node-id on a file and recover it for subsequent starts. On hornetQ for instance, we look for the nodeID on a file, if the file doesn't exist we assign a UUID and write to the file. In our previous experience UUID would be a best fit to assign the nodes since that was the only way we could guarantee unique IDs between the nodes.