Description of problem: The /core-service=server-environment/:read-attribute(name=node-name,include-defaults=true) property of AS7 exposes the value of the "jboss.node.name" system property which defines the name of the node in a cluster (and serves as its identifier in there). For further info, see https://issues.jboss.org/browse/AS7-4110 Version-Release number of selected component (if applicable): 4.4.0-SNAPSHOT
setting priority to medium per BZ triage 4/23 (crouch, santos, oleary, foley)
note that this blocks an urgent bug 801638, so it should be looked at asap.
done for standalone mode in master f4dfe38
Bulk closing of items that are on_qa and in old RHQ releases, which are out for a long time and where the issue has not been re-opened since.