YARN-1284. LCE: Race condition leaves dangling cgroups entries for killed containers. (Alejandro Abdelnur via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530492 13f79535-47bb-0310-9956-ffa450edef68
Add missing file TestCgroupsLCEResourcesHandler for YARN-1284.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530493 13f79535-47bb-0310-9956-ffa450edef68
YARN-976. Document the meaning of a virtual core. (Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530500 13f79535-47bb-0310-9956-ffa450edef68
Fix position of YARN-461 in CHANGES.txt

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530505 13f79535-47bb-0310-9956-ffa450edef68
YARN-1258. Allow configuring the Fair Scheduler root queue (Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530542 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9470. eliminate duplicate FQN tests in different Hadoop modules (Ivan A. Veselovsky via daryn)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530667 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4510. Cover classes ClusterJspHelper/NamenodeJspHelper with unit tests. Contributed by Andrey Klochkov.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530669 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5569. FloatSplitter is not generating correct splits. Contributed by Nathan Roberts


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530683 13f79535-47bb-0310-9956-ffa450edef68
Amending yarn CHANGES.txt moving YARN-1284 to 2.2.1

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1530716 13f79535-47bb-0310-9956-ffa450edef68