YARN-2183. [YARN-1492] Cleaner service for cache manager. (Chris Trezzo and Sangjin Lee via kasha)
HADOOP-6857. FsShell should report raw disk usage including replication factor. Contributed by Byron Wong.
YARN-2723. Fix rmadmin -replaceLabelsOnNode does not correctly parse
port. Contributed by Naganarasimha G R
Merge branch 'apache-trunk' into HDFS-6934
HDFS-6934: Code review feedback.