/** Create a {@link ClientDatanodeProtocol} proxy */
public static ClientDatanodeProtocol createClientDatanodeProtocolProxy(
DatanodeID datanodeid, Configuration conf, int socketTimeout,
boolean connectToDnViaHostname, LocatedBlock locatedBlock) throws IOException {
return new ClientDatanodeProtocolTranslatorPB(datanodeid, conf, socketTimeout,
connectToDnViaHostname, locatedBlock);
}