YARN-1590. Fixed ResourceManager, web-app proxy and MR JobHistoryServer to expand _HOST properly in their kerberos principles. Contributed by Mohammad Kamrul Islam.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1569537 13f79535-47bb-0310-9956-ffa450edef68

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/JobHistoryServer.java

@@ -19,6 +19,7 @@
 package org.apache.hadoop.mapreduce.v2.hs;
 
 import java.io.IOException;
+import java.net.InetSocketAddress;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -169,8 +170,21 @@ protected HistoryServerStateStoreService createStateStore(
   }
 
   protected void doSecureLogin(Configuration conf) throws IOException {
+    InetSocketAddress socAddr = getBindAddress(conf);
     SecurityUtil.login(conf, JHAdminConfig.MR_HISTORY_KEYTAB,
-        JHAdminConfig.MR_HISTORY_PRINCIPAL);
+        JHAdminConfig.MR_HISTORY_PRINCIPAL, socAddr.getHostName());
+  }
+
+  /**
+   * Retrieve JHS bind address from configuration
+   *
+   * @param conf
+   * @return InetSocketAddress
+   */
+  public static InetSocketAddress getBindAddress(Configuration conf) {
+    return conf.getSocketAddr(JHAdminConfig.MR_HISTORY_ADDRESS,
+      JHAdminConfig.DEFAULT_MR_HISTORY_ADDRESS,
+      JHAdminConfig.DEFAULT_MR_HISTORY_PORT);
   }
 
   @Override

hadoop-yarn-project/CHANGES.txt

@@ -295,6 +295,10 @@ Release 2.4.0 - UNRELEASED
     YARN-1724. Race condition in Fair Scheduler when continuous scheduling is
     turned on (Sandy Ryza)
 
+    YARN-1590. Fixed ResourceManager, web-app proxy and MR JobHistoryServer to
+    expand _HOST properly in their kerberos principles. (Mohammad Kamrul Islam
+    va vinodkv)
+
 Release 2.3.1 - UNRELEASED
 
   INCOMPATIBLE CHANGES

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java

@@ -861,6 +861,9 @@ public class YarnConfiguration extends Configuration {
   /** The address for the web proxy.*/
   public static final String PROXY_ADDRESS =
     PROXY_PREFIX + "address";
+  public static final int DEFAULT_PROXY_PORT = 9099;
+  public static final String DEFAULT_PROXY_ADDRESS =
+    "0.0.0.0:" + DEFAULT_RM_PORT;
   
   /**
    * YARN Service Level Authorization

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java

@@ -19,6 +19,7 @@
 package org.apache.hadoop.yarn.server.resourcemanager;
 
 import java.io.IOException;
+import java.net.InetSocketAddress;
 import java.util.List;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.LinkedBlockingQueue;
@@ -894,8 +895,9 @@ protected void serviceStart() throws Exception {
   }
   
   protected void doSecureLogin() throws IOException {
+	InetSocketAddress socAddr = getBindAddress(conf);
     SecurityUtil.login(this.conf, YarnConfiguration.RM_KEYTAB,
-        YarnConfiguration.RM_PRINCIPAL);
+        YarnConfiguration.RM_PRINCIPAL, socAddr.getHostName());
   }
 
   @Override
@@ -1042,4 +1044,17 @@ private void resetDispatcher() {
     addIfService(rmDispatcher);
     rmContext.setDispatcher(rmDispatcher);
   }
+
+
+  /**
+   * Retrieve RM bind address from configuration
+   *
+   * @param conf
+   * @return InetSocketAddress
+   */
+public static InetSocketAddress getBindAddress(Configuration conf) {
+    return conf.getSocketAddr(YarnConfiguration.RM_ADDRESS,
+      YarnConfiguration.DEFAULT_RM_ADDRESS,
+      YarnConfiguration.DEFAULT_RM_PORT);
+  }
 }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/WebAppProxyServer.java

@@ -19,6 +19,7 @@
 package org.apache.hadoop.yarn.server.webproxy;
 
 import java.io.IOException;
+import java.net.InetSocketAddress;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -69,8 +70,21 @@ protected void serviceInit(Configuration conf) throws Exception {
    * @throws IOException on any error.
    */
   protected void doSecureLogin(Configuration conf) throws IOException {
+    InetSocketAddress socAddr = getBindAddress(conf);  
     SecurityUtil.login(conf, YarnConfiguration.PROXY_KEYTAB,
-        YarnConfiguration.PROXY_PRINCIPAL);
+        YarnConfiguration.PROXY_PRINCIPAL, socAddr.getHostName());
+  }
+
+  /**
+   * Retrieve PROXY bind address from configuration
+   *
+   * @param conf
+   * @return InetSocketAddress
+   */
+  public static InetSocketAddress getBindAddress(Configuration conf) {
+    return conf.getSocketAddr(YarnConfiguration.PROXY_ADDRESS,
+      YarnConfiguration.DEFAULT_PROXY_ADDRESS,
+      YarnConfiguration.DEFAULT_PROXY_PORT);
   }
 
   public static void main(String[] args) {