HDFS-6099. HDFS file system limits not enforced on renames. Contributed by Chris Nauroth.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1579122 13f79535-47bb-0310-9956-ffa450edef68
YARN-1690. Made DistributedShell send timeline entities+events. Contributed by Mayank Bansal.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1579123 13f79535-47bb-0310-9956-ffa450edef68