MAPREDUCE-3191. docs for map output compression incorrectly reference SequenceFile (Chen He via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1588009 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4909. Avoid protocol buffer RPC namespace clashes (cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1588091 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10499. Remove unused parameter from ProxyUsers.authorize(). Contributed by Chris Nauroth.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1588098 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6153. Document "fileId" and "childrenNum" fields in the FileStatus Json schema

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1588258 13f79535-47bb-0310-9956-ffa450edef68
YARN-1931. Private API change in YARN-1824 in 2.4 broke compatibility with previous releases (Sandy Ryza via tgraves)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1588281 13f79535-47bb-0310-9956-ffa450edef68
YARN-1870. FileInputStream is not closed in ProcfsBasedProcessTree#constructProcessSMAPInfo. (Fengdong Yu via junping_du)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1588324 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' into HADOOP-10503