private ConcurrentMap<String, ConcurrentMap<?, ?>> caches = new ConcurrentHashMap<String, ConcurrentMap<?, ?>>();
protected ClusterManagerCommon() throws UnknownHostException {
private ConcurrentMap<String, ConcurrentMap<?, ?>> caches = new ConcurrentHashMap<String, ConcurrentMap<?, ?>>();
protected ClusterManagerCommon() throws UnknownHostException {