HDFS-14838. RBF: Display RPC (instead of HTTP) Port Number in RBF web UI. Contributed by Xieming Li

Author: tasanuma

hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/metrics/RBFMetrics.java

@@ -594,7 +594,7 @@ public String getCompileInfo() {
 
   @Override
   public String getHostAndPort() {
-    InetSocketAddress address = this.router.getHttpServerAddress();
+    InetSocketAddress address = this.router.getRpcServerAddress();
     if (address != null) {
       try {
         String hostname = InetAddress.getLocalHost().getHostName();