MAPREDUCE-6125. TestContainerLauncherImpl sometimes fails. Contributed by Mit Desai
(cherry picked from commit bbe80cdc7b37cae50e46eaa00e75240d4a2aac68)
YARN-2667. Fix the release audit warning caused by hadoop-yarn-registry. Contributed by Yi Liu
(cherry picked from commit 344a10ad5e26c25abd62eda65eec2820bb808a74)
MAPREDUCE-6115. TestPipeApplication#testSubmitter fails in trunk. Contributed by Binglin Chang
(cherry picked from commit 793dbf2465c01426a93bb26d08e377ffd3915340)
HDFS-7236. Fix TestOpenFilesWithSnapshot#testOpenFilesWithMultipleSnapshots. Contributed by Yongjun Zhang.
HDFS-6544. Broken Link for GFS in package.html. Contributed by Suraj Nayak M.
YARN-2651. Spun off LogRollingInterval from LogAggregationContext. Contributed by Xuan Gong.

(cherry picked from commit 4aed2d8e91c7dccc78fbaffc409d3076c3316289)
YARN-2377. Localization exception stack traces are not passed as diagnostic info. Contributed by Gera Shegalov
(cherry picked from commit a56ea0100215ecf2e1471a18812b668658197239)
YARN-2308. Changed CapacityScheduler to explicitly throw exception if the queue
to which the apps were submitted is changed across RM restart. Contributed by Craig Welch & Chang Li
(cherry picked from commit f9680d9a160ee527c8f2c1494584abf1a1f70f82)
Missing Changes.txt for YARN-2308
(cherry picked from commit 178bc505da5d06d591a19aac13c040c6a9cf28ad)
YARN-2641. Decommission nodes on -refreshNodes instead of next NM-RM heartbeat. (Zhihai Xu via kasha)

(cherry picked from commit da709a2eac7110026169ed3fc4d0eaf85488d3ef)
YARN-2566. DefaultContainerExecutor should pick a working directory randomly. (Zhihai Xu via kasha)

(cherry picked from commit cc93e7e683fa74eb1a7aa2b357a36667bd21086a)
HADOOP-11176. KMSClientProvider authentication fails when both currentUgi and loginUgi are a proxied user. Contributed by Arun Suresh.
(cherry picked from commit 0e57aa3bf689374736939300d8f3525ec38bead7)
HDFS-7237. The command "hdfs namenode -rollingUpgrade" throws ArrayIndexOutOfBoundsException.
HADOOP-11198. Fix typo in javadoc for FileSystem#listStatus(). Contributed by Li Lu.
Merge remote-tracking branch 'remotes/origin/branch-2' into branch-2