client.setTopicURL(cluster.genTopicURL(centralFqdn, client.getFqtn()));
if ( centralFqdn == null ) {
client.setStatus( addTopicToCluster( cluster, topic, err));
client.setTopicURL(cluster.genTopicURL(centralFqdn, client.getFqtn()));
if ( centralFqdn == null ) {
client.setStatus( addTopicToCluster( cluster, topic, err));