Deleting files missed for YARN-827

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1495633 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4205. fsck fails with symlinks. Contributed by Jason Lowe


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1495648 13f79535-47bb-0310-9956-ffa450edef68
MiniYARNCluster broken after YARN-827 (bikas)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1495684 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9439.  JniBasedUnixGroupsMapping: fix some crash bugs (Colin Patrick McCabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1496112 13f79535-47bb-0310-9956-ffa450edef68
YARN-736. Add a multi-resource fair sharing metric. (sandyr via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1496153 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9661. Allow metrics sources to be extended. (sandyr via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1496227 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9355.  Abstract symlink tests to use either FileContext or FileSystem.  (Andrew Wang via Colin Patrick McCabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1496305 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4927. CreateEditsLog creates inodes with an invalid inode ID, which then cannot be loaded by a namenode. Contributed by Chris Nauroth.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1496350 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9656. Gridmix unit tests fail on Windows and Linux. Contributed by Chuan Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1496597 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' into HDFS-4372
HDFS-4372: set count to total at end of loading fsimage