"dfs.datanode.info.port",
"dfs.datanode.http.address");
InetSocketAddress infoSocAddr = NetUtils.createSocketAddr(infoAddr);
String infoHost = infoSocAddr.getHostName();
int tmpInfoPort = infoSocAddr.getPort();
this.infoServer = new StatusHttpServer("datanode", infoHost, tmpInfoPort, tmpInfoPort == 0);
InetSocketAddress secInfoSocAddr = NetUtils.createSocketAddr(
conf.get("dfs.datanode.https.address", infoHost + ":" + 0));
Configuration sslConf = new Configuration(conf);
sslConf.addResource(conf.get("https.keystore.info.rsrc", "sslinfo.xml"));
String keyloc = sslConf.get("https.keystore.location");