ConfigMap clusterInfo = network.getPropertyAsMap(ClusterSettings.CLUSTER_ELEMENT, null);
if (clusterInfo != null)
{
// Mark these as used so we do not get warnings about them.
network.allowProperty(ClusterSettings.CLUSTER_ELEMENT);
clusterInfo.allowProperty(ClusterSettings.REF_ATTR);
clusterInfo.allowProperty(ClusterSettings.SHARED_BACKEND_ATTR);
String clusterId = clusterInfo.getPropertyAsString(ClusterSettings.REF_ATTR, null);
String coordinatorPolicy = clusterInfo.getPropertyAsString(ClusterSettings.SHARED_BACKEND_ATTR, null);
if (coordinatorPolicy != null)