Preparing for release 0.16.4

git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/branches/branch-0.17@652213 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -588,6 +588,22 @@ Release 0.17.0 - Unreleased
     HADOOP-3294. Fix distcp to check the destination length and retry the copy
     if it doesn't match the src length. (Tsz Wo (Nicholas), SZE via cdouglas)
 
+Release 0.16.4 - 2008-05-05
+
+  BUG FIXES
+
+    HADOOP-3138. DFS mkdirs() should not throw an exception if the directory
+    already exists. (rangadi via mukund)
+
+    HADOOP-3294. Fix distcp to check the destination length and retry the copy
+    if it doesn't match the src length. (Tsz Wo (Nicholas), SZE via mukund)
+
+    HADOOP-3304. [HOD] Fixes the way the logcondense.py utility searches
+    for log files that need to be deleted. (yhemanth via mukund)
+
+    HADOOP-3186. Fix incorrect permission checkding for mv and renameTo
+    in HDFS. (Tsz Wo (Nicholas), SZE via mukund)
+
 Release 0.16.3 - 2008-04-16
 
   BUG FIXES