YARN-1867. Fixed a bug in ResourceManager that was causing invalid ACL checks in the web-services after fail-over. Contributed by Vinod Kumar Vavilapalli.
svn merge --ignore-ancestry -c 1581662 ../../trunk/


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1581664 13f79535-47bb-0310-9956-ffa450edef68