MAPREDUCE-5450. Merged to branch-1.2.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1@1511944 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -123,6 +123,18 @@ Release 1.3.0 - unreleased
     MAPREDUCE-5367. Local jobs all use same local working directory
     (Sandy Ryza)
 
+Release 1.2.2 - unreleased
+
+  INCOMPATIBLE CHANGES
+
+  NEW FEATURES
+
+  IMPROVEMENTS
+
+  OPTIMIZATIONS
+
+  BUG FIXES 
+
     MAPREDUCE-5450. Unnecessary Configuration instantiation in IFileInputStream
     slows down merge. (Stanislav Barton and Ted Yu via Sandy Ryza)