MAPREDUCE-5352. Optimize node local splits generated by CombineFileInputFormat. (sseth)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1509345 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9806 PortmapInterface should check if the procedure is out-of-range. Contributed by Brandon Li

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1509347 13f79535-47bb-0310-9956-ffa450edef68
YARN-573. Shared data structures in Public Localizer and Private Localizer are not Thread safe. Contributed by Omkar Vinit Joshi


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1509389 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5428.  HistoryFileManager doesn't stop threads when service is stopped. Contributed by Karthik Kambatla


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1509401 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk-gd
Merge remote branch 'origin/trunk-gd' into fb-xxx-hadoop-auth-kerberos-realm-trunk-gd