YARN-2584. TestContainerManagerSecurity fails on trunk. (Contributed by Jian He)
YARN-1959. Fix headroom calculation in FairScheduler. (Anubhav Dhoot via kasha)
YARN-2252. Intermittent failure of TestFairScheduler.testContinuousScheduling. (Ratandeep Ratti and kasha via kasha)
HADOOP-11111 MiniKDC to use locale EN_US for case conversions
HADOOP-11111 MiniKDC to use locale EN_US for case conversions: hadoop-common/CHANGES.TXT
HDFS-7126. TestEncryptionZonesWithHA assumes Unix path separator for KMS key store path. Contributed by Xiaoyu Yao.
YARN-2569. Added the log handling APIs for the long running services. Contributed by Xuan Gong.
HADOOP-11092. hadoop shell commands should print usage if not given a class (aw)
HDFS-7132. hdfs namenode -metadataVersion command does not honor configured name dirs. Contributed by Charles Lamb.
HDFS-7130. TestDataTransferKeepalive fails intermittently on Windows. Contributed by Chris Nauroth.
Merge branch 'trunk' into HDFS-6581