YARN-2323. FairShareComparator creates too many Resource objects (Hong Zhiguo via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612187 13f79535-47bb-0310-9956-ffa450edef68
YARN-2045. Data persisted in NM should be versioned. Contributed by Junping Du


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612285 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5957. AM throws ClassNotFoundException with job classloader enabled if custom output format/committer is used. Contributed by Sangjin Lee


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612358 13f79535-47bb-0310-9956-ffa450edef68
YARN-2248. Implement application movement between queues in CapacityScheduler