HADOOP-10178. Configuration deprecation always emit "deprecated" warnings when a new key is used. Contributed by Shanyu Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1557236 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5756. hadoopRzOptionsSetByteBufferPool does not accept NULL argument, contrary to docs. Contributed by Colin Patrick McCabe.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1557244 13f79535-47bb-0310-9956-ffa450edef68
YARN-1574. RMDispatcher should be reset on transition to standby. (Xuan Gong via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1557248 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5747. Fix NPEs in BlockManager. (Arpit Agarwal)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1557289 13f79535-47bb-0310-9956-ffa450edef68
YARN-1166. Fixed app-specific and attempt-specific QueueMetrics to be triggered by accordingly app event and attempt event. Contributed by Zhijie Shen

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1557296 13f79535-47bb-0310-9956-ffa450edef68
YARN-1041. Added the ApplicationMasterProtocol API for applications to use the ability in ResourceManager to optionally not kill containers when the ApplicationMaster exits. Contributed by Jian He.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1557318 13f79535-47bb-0310-9956-ffa450edef68
YARN-1566. Changed Distributed Shell to retain containers across application attempts. Contributed by Jian He.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1557322 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10223. MiniKdc#main() should close the FileReader it creates. (Ted Yu via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1557627 13f79535-47bb-0310-9956-ffa450edef68
YARN-888. Cleaned up POM files so that non-leaf modules don't include any dependencies and thus compact the dependency list for leaf modules. Contributed by Alejandro Abdelnur.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1557801 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5710. FSDirectory#getFullPathName should check inodes against null. Contributed by Uma Maheswara Rao G.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1557803 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5579. Under construction files make DataNode decommission take very long hours. Contributed by zhaoyunjiong.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1557904 13f79535-47bb-0310-9956-ffa450edef68
Merging r1557221 through r1557907 from trunk.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5698@1557908 13f79535-47bb-0310-9956-ffa450edef68