HDFS-4745. TestDataTransferKeepalive#testSlowReader has race condition that causes sporadic failure. Contributed by Chris Nauroth.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1475623 13f79535-47bb-0310-9956-ffa450edef68
YARN-577. Add application-progress also to ApplicationReport. Contributed by Hitesh Shah.
MAPREDUCE-5178. Update MR App to set progress in ApplicationReport after YARN-577. Contributed by Hitesh Shah.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1475636 13f79535-47bb-0310-9956-ffa450edef68
YARN-595. Refactor fair scheduler to use common Resources. Contributed by Sandy Ryza.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1475670 13f79535-47bb-0310-9956-ffa450edef68
YARN-289. Fair scheduler allows reservations that won't fit on node. Contributed by Sandy Ryza.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1475681 13f79535-47bb-0310-9956-ffa450edef68