public NamespaceTableAndRegionInfo getState(String namespace) {
    if (stateManager.isInitialized()) {
      return stateManager.getState(namespace);
    }
    return null;
  }
@param namespace The name of the namespace
@return An instance of NamespaceTableAndRegionInfo
hbase-server/src/main/java/org/apache/hadoop/hbase/namespace/NamespaceAuditor.java