YARN-2760. Remove 'experimental' from FairScheduler docs. (Harsh J via kasha)
RN-2279. Add UTs to cover timeline server authentication. Contributed by Zhijie Shen
HDFS-6663. Admin command to track file and locations from block id.
Contributed by Chen He.
HDFS-7213. processIncrementalBlockReport performance degradation.
Contributed by Eric Payne.
YARN-2758. Update TestApplicationHistoryClientService to use the new generic history store. Contributed by Zhijie Shen
HDFS-7291. Persist in-memory replicas with appropriate unbuffered copy API on POSIX and Windows. Contributed by Xiaoyu Yao.
YARN-2741. Made NM web UI serve logs on the drive other than C: on Windows. Contributed by Craig Welch.