HDFS-1409. BackupNode registration throwing  UnsupportedActionException("register") instead of "journal". Contributed by Ching-Shen Chen.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/hdfs/trunk@1134444 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/CHANGES.txt b/CHANGES.txt
index f517a64..673187c 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -973,6 +973,10 @@
     HDFS-1954. Improved corrupt files warning on NameNode web UI.
     (Patrick Hunt via shv)
 
+    HDFS-1409. BackupNode registration throwing  
+    UnsupportedActionException("register") instead of "journal".
+    (Ching-Shen Chen via shv)
+
   OPTIMIZATIONS
 
     HDFS-1140. Speedup INode.getPathComponents. (Dmytro Molkov via shv)
diff --git a/src/java/org/apache/hadoop/hdfs/server/namenode/BackupNode.java b/src/java/org/apache/hadoop/hdfs/server/namenode/BackupNode.java
index d078315..484be2e 100644
--- a/src/java/org/apache/hadoop/hdfs/server/namenode/BackupNode.java
+++ b/src/java/org/apache/hadoop/hdfs/server/namenode/BackupNode.java
@@ -192,7 +192,7 @@
   @Override // NamenodeProtocol
   public NamenodeRegistration register(NamenodeRegistration registration
   ) throws IOException {
-    throw new UnsupportedActionException("journal");
+    throw new UnsupportedActionException("register");
   }
 
   @Override // NamenodeProtocol