YARN-2647. Added a queue CLI for getting queue information. Contributed by Sunil Govind.
HDFS-7221. Update CHANGES.txt to indicate fix in 2.6.0.
HDFS-7226. Update CHANGES.txt to indicate fix in 2.6.0.
HADOOP-11280. TestWinUtils#testChmod fails after removal of NO_PROPAGATE_INHERIT_ACE. Contributed by Chris Nauroth.