HADOOP-10474. Move o.a.h.record to hadoop-streaming. Contributed by Haohui Mai.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1585886 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10475. ConcurrentModificationException in AbstractDelegationTokenSelector.selectToken(). Contributed by Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1585888 13f79535-47bb-0310-9956-ffa450edef68
YARN-1784. TestContainerAllocation assumes CapacityScheduler. (Robert Kanter via kasha)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1585894 13f79535-47bb-0310-9956-ffa450edef68