public static String concatWildcardAddressPort(int port) {
    return concatHostPort(resolveWildcardAddress(), port);
  }
Concats the IPv4 or IPv6 wildcard address depending on the preferred stack with the specified port.
@return the wildcard address and port string
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/common/IPStackUtils.java