HDFS-5069 Include hadoop-nfs and hadoop-hdfs-nfs into hadoop dist for NFS deployment. Contributed by Brandon Li

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516232 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4994. Audit log getContentSummary() calls. Contributed by Robert Parker.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516237 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5466. Changed MR AM to not promote history files of intermediate AMs in case they are exiting because of errors and thus help history-server pick up the right history file for the last successful AM. Contributed by Jian He.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516238 13f79535-47bb-0310-9956-ffa450edef68
YARN-881. Priority#compareTo method seems to be wrong. (Jian He via bikas)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516331 13f79535-47bb-0310-9956-ffa450edef68
YARN-1082. Create base directories on HDFS after RM login to ensure RM recovery doesn't fail in secure mode. Contributed by Vinod K V.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516337 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5045. Add more unit tests for retry cache to cover all AtMostOnce methods. Contributed by Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516348 13f79535-47bb-0310-9956-ffa450edef68
YARN-1082. Addendum patch.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516352 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5468. Fix MR AM recovery for map-only jobs. Contributed by Vinod K. V.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516358 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5475. Ensure MRClientService verifies ACLs for users. Contributed by Jason Lowe.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516361 13f79535-47bb-0310-9956-ffa450edef68
Revert MAPREDUCE-5475


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516594 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9887. globStatus does not correctly handle paths starting with a drive spec on Windows. Contributed by Chuan Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516608 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5470. LocalJobRunner does not work on Windows. Contributed by Sandy Ryza.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516623 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5476. Changed MR AM recovery code to cleanup staging-directory only after unregistering from the RM. Contributed by Jian He.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516660 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5124. DelegationTokenSecretManager#retrievePassword can cause deadlock in NameNode. Contributed by Daryn Sharp.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516671 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4329. DFSShell issues with directories with spaces in name (Cristina L. Abad via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516904 13f79535-47bb-0310-9956-ffa450edef68
Merge all changes from trunk to branch HDFS-2832

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-2832@1517030 13f79535-47bb-0310-9956-ffa450edef68