YARN-1957. Consider the max capacity of the queue when computing the ideal
capacity for preemption. Contributed by Carlo Curino


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1594414 13f79535-47bb-0310-9956-ffa450edef68
YARN-1362. Distinguish between nodemanager shutdown for decommission vs shutdown for restart. (Contributed by Jason Lowe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1594421 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6293. Issues with OIV processing PB-based fsimages. Contributed by Kihwal Lee.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1594439 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6381. Fix a typo in INodeReference.java. Contributed by Binglin Chang.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1594447 13f79535-47bb-0310-9956-ffa450edef68