HADOOP-9444. Modify hadoop-policy.xml to replace unexpanded variables to a default value of '*'. Contributed by Roman Shaposhnik.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1462417 13f79535-47bb-0310-9956-ffa450edef68
YARN-460. CS user left in list of active users for the queue even when application finished (tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1462486 13f79535-47bb-0310-9956-ffa450edef68
YARN-515. Node Manager not getting the master key. Contributed by Robert Joseph Evans


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1462632 13f79535-47bb-0310-9956-ffa450edef68
YARN-475. Remove a unused constant in the public API - ApplicationConstants.AM_APP_ATTEMPT_ID_ENV. Contributed by Hitesh Shah.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1463033 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch 'apache/trunk' into YARN-193
1. Undo the InvalidResourceRequestException process in RMAppManager, and
the corresponding test modification in TestRMAppManager 2. Move the
InvalidResourceRequestException process to ClientRMService, and add the
test that requested resource is invalid in TestClientRMService. 3. Fix
the log information. 4. Fix the description in yarn-default.xml.
5. Do sanity check for vcores as well in
ResourceManager#validateConfigs. Add the related test cases in
TestResourceManager. 6. Add the tests that the resource upper bound
check is disable in TestSchedulerUtils.