svn merge -c 1505771 FIXES: MAPREDUCE-5404. HSAdminServer does not use ephemeral ports in minicluster mode. Contributed by Ted Yu

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1505772 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/CHANGES.txt

@@ -27,6 +27,9 @@ Release 2.3.0 - UNRELEASED
     MAPREDUCE-5380. Invalid mapred command should return non-zero exit code
     (Stephen Chu via jlowe)
 
+    MAPREDUCE-5404. HSAdminServer does not use ephemeral ports in minicluster
+    mode (Ted Yu via jlowe)
+
 Release 2.1.1-beta - UNRELEASED
 
   INCOMPATIBLE CHANGES

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/MiniMRYarnCluster.java

@@ -151,11 +151,14 @@ public class MiniMRYarnCluster extends MiniYARNCluster {
         if (!getConfig().getBoolean(
             JHAdminConfig.MR_HISTORY_MINICLUSTER_FIXED_PORTS,
             JHAdminConfig.DEFAULT_MR_HISTORY_MINICLUSTER_FIXED_PORTS)) {
+          String hostname = MiniYARNCluster.getHostname();
           // pick free random ports.
           getConfig().set(JHAdminConfig.MR_HISTORY_ADDRESS,
-              MiniYARNCluster.getHostname() + ":0");
+            hostname + ":0");
           getConfig().set(JHAdminConfig.MR_HISTORY_WEBAPP_ADDRESS,
-              MiniYARNCluster.getHostname() + ":0");
+            hostname + ":0");
+          getConfig().set(JHAdminConfig.JHS_ADMIN_ADDRESS,
+            hostname + ":0");
         }
         historyServer = new JobHistoryServer();
         historyServer.init(getConfig());