HADOOP-8242. svn merge -c 1308485 from trunk

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1308486 13f79535-47bb-0310-9956-ffa450edef68

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -131,6 +131,9 @@ Release 2.0.0 - UNRELEASED
     HADOOP-8236. haadmin should have configurable timeouts for failover
     commands. (todd)
 
+    HADOOP-8242. AbstractDelegationTokenIdentifier: add getter methods
+    for owner and realuser. (Colin Patrick McCabe via eli)
+
   OPTIMIZATIONS
 
   BUG FIXES

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/delegation/AbstractDelegationTokenIdentifier.java

@@ -96,10 +96,18 @@ extends TokenIdentifier {
     }
   }
 
+  public Text getOwner() {
+    return owner;
+  }
+
   public Text getRenewer() {
     return renewer;
   }
   
+  public Text getRealUser() {
+    return realUser;
+  }
+  
   public void setIssueDate(long issueDate) {
     this.issueDate = issueDate;
   }