YARN-1121. Changed ResourceManager's state-store to drain all events on shut-down. Contributed by Jian He.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540232 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5325. Remove WebHdfsFileSystem#ConnRunner. Contributed by Haohui Mai.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540235 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5482. DistributedFileSystem#listPathBasedCacheDirectives must support relative paths. Contributed by Colin Patrick McCabe.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540257 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10088. copy-nativedistlibs.sh needs to quote snappy lib dir. Contributed by Raja Aluri.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540270 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5469. Add configuration property for the sub-directroy export path. Contributed by Brandon Li

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540443 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5320. Add datanode caching metrics. Contributed by Andrew Wang.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540796 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5186. mapreduce.job.max.split.locations causes some splits created by CombineFileInputFormat to fail. Contributed by Robert Parker and Jason Lowe


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540813 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5467. Remove tab characters in hdfs-default.xml. Contributed by Shinichi Yamashita.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540816 13f79535-47bb-0310-9956-ffa450edef68
YARN-1395. Distributed shell application master launched with debug flag can hang waiting for external ls process. Contributed by Chris Nauroth.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540839 13f79535-47bb-0310-9956-ffa450edef68
YARN-1387. RMWebServices should use ClientRMService for filtering applications (Karthik Kambatla via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540851 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch: upstream/trunk