After you have downloaded Communications Server, create a domain, a node agent, and a cluster with multiple instances. When you try to start the cluster with the command asadmin start-cluster, you see several error messages that look similar to this:
The clustered instance, instance1, was successfully started. error 0 [#|2007-12-05T06:35:37.891+0530|WARNING|sun-glassfish-comms-server| javax.enterprise.resource.resourceadapter|_ThreadID=11;_ThreadName=main;__CallFlowPool; _RequestID=5b191a76-51d7-45bc-976a-cadb36e6c21c;|RAR5005:Error in accessing XA resource with JNDI name [__CallFlowPool] for recovery|#]
Communications Server is unable to find the converged load balancer configuration file in the as-install/domains/domain-name/config directory
Set the auto-commit option to true, to generate the converged load balancer configuration (XML) file. For details on how to change the auto-commit option, see TBDlink.