HADOOP-10767. Clean up unused code in Ls shell command. Contributed by Chris Nauroth.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607133 13f79535-47bb-0310-9956-ffa450edef68
YARN-1713. Added get-new-app and submit-app functionality to RM web services. Contributed by Varun Vasudev.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607216 13f79535-47bb-0310-9956-ffa450edef68
YARN-2022 Preempting an Application Master container can be kept as least priority when multiple applications are marked for preemption by ProportionalCapacityPreemptionPolicy (Sunil G via mayank)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607227 13f79535-47bb-0310-9956-ffa450edef68
YARN-2204. Explicitly enable vmem check in TestContainersMonitor#testContainerKillOnMemoryOverflow. (Anubhav Dhoot via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607231 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6603. Add XAttr with ACL test. Contributed by Stephen Chu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607239 13f79535-47bb-0310-9956-ffa450edef68