Addendum patch for HADOOP-9652 to fix performance problems. Contributed by Andrew Wang


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561038 13f79535-47bb-0310-9956-ffa450edef68
YARN-1575. Public localizer crashes with "Localized unkown resource". Contributed by Jason Lowe


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1561110 13f79535-47bb-0310-9956-ffa450edef68