I set up two EAR, each of which there is a web module bound to the root context of a virtual host, respectively. When I tried to deploy them in a cluster configuration, following error occurred.
ERROR [org.jboss.web.tomcat.tc5.session.JBossCacheManager] Could not register ClusterManagerMBean to MBeanServer
javax.management.InstanceAlreadyExistsException: jboss.web:service=ClusterManager,WebModule=/ already registered.
at org.jboss.mx.server.registry.BasicMBeanRegistry.add(BasicMBeanRegistry.java:704)
at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:212)
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
Each web module seems to work properly, anyone knows is there any side
effect caused by this error?
I am using jboss-3.2.6_tomcat-5.
