commit 1e14c13dad93bb75d2ab8ba397128ad1a00fd693

Author: Jitendra Nath Pandey <jitendra@sufferhome-lm.(none)>
Date:   Thu May 13 14:04:39 2010 -0700

    HDFS-1146 from https://issues.apache.org/jira/secure/attachment/12444261/HDFS-1146-y20.1.patch
    
    +++ b/YAHOO-CHANGES.txt
    +    HDFS-1146. Javadoc for getDelegationTokenSecretManager in FSNamesystem.
    +    (jitendra)
    +


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077460 13f79535-47bb-0310-9956-ffa450edef68

src/hdfs/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java

@@ -4953,6 +4953,10 @@ public class FSNamesystem implements FSConstants, FSNamesystemMBean {
         DELEGATION_TOKEN_REMOVER_SCAN_INTERVAL, this);
   }
 
+  /**
+   * Returns the DelegationTokenSecretManager instance in the namesystem.
+   * @return delegation token secret manager object
+   */
   public DelegationTokenSecretManager getDelegationTokenSecretManager() {
     return dtSecretManager;
   }