question: create an ipc endpoint concode_field_sep PlaceHolder placeHolder concode_field_sep Map<String,String> hostnamePortPair concode_elem_sep Map<String,String> hostnamePortPair concode_elem_sep void validateEndpoint concode_elem_sep Endpoint inetAddrEndpoint concode_elem_sep Map<String,String> uri concode_elem_sep List<String> retrieveAddressesUriType concode_elem_sep void validateServiceRecord concode_elem_sep String getAddressField concode_elem_sep Endpoint webEndpoint concode_elem_sep void requireAddressType concode_elem_sep List<URL> retrieveAddressURLs concode_elem_sep Map<String,String> map concode_elem_sep Endpoint urlEndpoint concode_elem_sep Endpoint restEndpoint
target: Endpoint function ( String arg0 , InetSocketAddress arg1 ) { return new Endpoint ( arg0 , ADDRESS_HOSTNAME_AND_PORT , ProtocolTypes . PROTOCOL_HADOOP_IPC , arg1 == null ? null : hostnamePortPair ( arg1 ) ) ; }