YARN-2742. FairSchedulerConfiguration should allow extra spaces between value and unit. (Wei Yan via kasha)
MAPREDUCE-6022. map_input_file is missing from streaming job
environment. Contributed by Jason Lowe.
HADOOP-11195. Move Id-Name mapping in NFS to the hadoop-common area for better maintenance. Contributed by Yongjun Zhang
HADOOP-11068. Match hadoop.auth cookie format to jetty output. Contributed by Gregory Chanan.
Merge branch 'apache-trunk' into HDFS-6385
HDFS-6385: Simplify calculation of block deletion start time.
HDFS-6385: Add tests.