Port HDFS-4878 to branch-0.23.9.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1492449 13f79535-47bb-0310-9956-ffa450edef68

hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

@@ -630,9 +630,6 @@ Release 2.1.0-beta - UNRELEASED
     HDFS-4661. A few little code cleanups of some HDFS-347-related code. (Colin
     Patrick McCabe via atm)
 
-    HDFS-4878. On Remove Block, block is not removed from neededReplications
-    queue. (Tao Luo via shv)
-
   BREAKDOWN OF HADOOP-8562 and HDFS-3602 SUBTASKS AND RELATED JIRAS
 
     HDFS-4145. Merge hdfs cmd line scripts from branch-1-win. (David Lao,
@@ -3142,6 +3139,9 @@ Release 0.23.9 - UNRELEASED
     HDFS-4832. Namenode doesn't change the number of missing blocks in
     safemode when DNs rejoin or leave (Ravi Prakash via kihwal)
 
+    HDFS-4878. On Remove Block, block is not removed from neededReplications
+    queue. (Tao Luo via shv)
+
 Release 0.23.8 - 2013-06-05
 
   INCOMPATIBLE CHANGES