YARN-957. Fixed a bug in CapacityScheduler because of which requests that need more than a node's total capability were incorrectly allocated on that node causing apps to hang. Contributed by Omkar Vinit Joshi.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1520187 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9915.  o.a.h.fs.Stat support on Mac OS X (Contributed by Binglin Chang)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1520190 13f79535-47bb-0310-9956-ffa450edef68
CHANGES.txt: move HADOOP-9915 to branch-2.3 section

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1520193 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9908. Fix NPE when versioninfo properties file is missing. Contributed by Todd Lipcon.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1520333 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5159. Secondary NameNode fails to checkpoint if error occurs downloading edits on first checkpoint. Contributed by Aaron T. Myers.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1520363 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch: upstream/trunk