You can make it work by changing web/conf/jboss-service.xml until Robs changes get into nightly build:
- find "-1" jboss-service.xml
- check if it is in node <mbean code="org.jboss.naming.NamingService" name="jboss:service=Naming" xmbean-dd="resource:xmdesc/NamingService-xmbean.xml">
- replace -1 with 1099
jmx pooler should work after taht, but I guess it should be called JNDI pooler instead because it uses InitialContext to get to server status form jboss.system.Server trough "jmx/invoker/RMIAdaptor" object.