svn merge -c 1612400 FIXES: MAPREDUCE-5756. CombineFileInputFormat.getSplits() including directories in its results. Contributed by Jason Dere


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1612402 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10755. Support negative caching of user-group mapping. Contributed by Lei Xu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1612409 13f79535-47bb-0310-9956-ffa450edef68
svn merge -c 1612411 FIXES: YARN-2321. NodeManager web UI can incorrectly report Pmem enforcement. Contributed by Leitao Guo


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1612414 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10866. RawLocalFileSystem fails to read symlink targets via the stat command when the format of the stat command uses non-curly quotes (yzhang via cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1612429 13f79535-47bb-0310-9956-ffa450edef68
svn merge -c 1612427 from trunk for HDFS-6680. BlockPlacementPolicyDefault does not choose favored nodes correctly.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1612430 13f79535-47bb-0310-9956-ffa450edef68
YARN-2131. Addendum. Add a way to format the RMStateStore. (Robert Kanter via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1612444 13f79535-47bb-0310-9956-ffa450edef68
Merget r1612449 from trunk: YARN-2013. The diagnostics is always the ExitCodeException stack when the container crashes. (Contributed by Tsuyoshi OZAWA)

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