svn merge -c 1523158 FIXES: YARN-1189. NMTokenSecretManagerInNM is not being told when applications have finished. Contributed by Omkar Vinit Joshi


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1523159 13f79535-47bb-0310-9956-ffa450edef68