YARN-305. Fair scheduler logs too many "Node offered to app" messages. (Lohit Vijayarenu via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2.2@1531819 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5463. Deprecate SLOTS_MILLIS counters. (Tzuyoshi Ozawa via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2.2@1531824 13f79535-47bb-0310-9956-ffa450edef68