YARN-1357. TestContainerLaunch.testContainerEnvVariables fails on Windows. Contributed by Chuan Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1537293 13f79535-47bb-0310-9956-ffa450edef68
YARN-1358. TestYarnCLI fails on Windows due to line endings. Contributed by Chuan Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1537305 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5065. Change attribution in CHANGES.txt to version 2.2.1.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1537319 13f79535-47bb-0310-9956-ffa450edef68
YARN-1321. Changed NMTokenCache to support both singleton and an instance usage. Contributed by Alejandro Abdelnur.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1537334 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4633. Change attribution in CHANGES.txt to version 2.2.1.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1537345 13f79535-47bb-0310-9956-ffa450edef68
YARN-1343. NodeManagers additions/restarts are not reported as node updates in AllocateResponse responses to AMs. (tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1537368 13f79535-47bb-0310-9956-ffa450edef68
YARN-891. Modified ResourceManager state-store to remember completed applications so that clients can get information about them post RM-restart. Contributed by Jian He.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1537560 13f79535-47bb-0310-9956-ffa450edef68
Merging r1537252 through r1537583 from trunk to branch HDFS-2832

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