HDFS-4805. Webhdfs client is fragile to token renewal errors. Contributed by Daryn Sharp.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482121 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5220. Setter methods in TaskCompletionEvent are public in MR1 and protected in MR2. (sandyr via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482142 13f79535-47bb-0310-9956-ffa450edef68
YARN-597. TestFSDownload fails on Windows due to dependencies on tar/gzip/jar tools. Contributed by Ivan Mitic.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482149 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5240. Fix a bug in MRAppMaster because of which OutputCommitter could not access credentials set by the user. Contributed by Vinod Kumar Vavilapalli.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1482175 13f79535-47bb-0310-9956-ffa450edef68