HDFS-1190. Remove unused getNamenode() method from DataNode. Contributed by Jeff Ames.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/hdfs/trunk@953168 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -41,6 +41,9 @@ Trunk (unreleased changes)
 
     HDFS-1183. Remove some duplicate code in NamenodeJspHelper.java.
     (Jeff Ames via jghoman)
+    
+    HDFS-1190.  Remove unused getNamenode() method from DataNode.
+    (Jeff Ames via jghoman)
 
   BUG FIXES
 

src/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java

@@ -533,14 +533,6 @@ public class DataNode extends Configured
     return dnRegistration;
   }
 
-  /**
-   * Return the namenode's identifier
-   */
-  public String getNamenode() {
-    //return namenode.toString();
-    return "<namenode>";
-  }
-
   public static void setNewStorageID(DatanodeRegistration dnReg) {
     /* Return 
      * "DS-randInt-ipaddr-currentTimeMillis"