Server-side Configuration - Migrating from 1.0.x
6.3.1. Dependency with JBoss Web In 1.0.x, mod_cluster needed to be deployed before JBoss Web. This ensured that mod_cluster was available to handle web application deployment lifecycle events during triggered during server startup. To achieve this, you had to add an explicit dependency on mod_cluster to jbossweb's jboss-beans.xml config file. mod_cluster 1.1.x reverses this dependency, such that mod_cluster now depends on JBoss Web. Consequently, you no longer need to make any changes to JBoss Web's jboss-beans.xml file. As an additional consequence of this dependency reversal, mod_cluster can now be hot-deployed or undeployed to a running server without consequence to the JBoss Web service.