YARN-1490. Introduced the ability to make ResourceManager optionally not kill all containers when an ApplicationMaster exits. Contributed by Jian He.


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YARN-1033. Expose RM active/standby state to Web UI and REST API (kasha)

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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.

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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

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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)

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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
HADOOP-10228. FsPermission#fromShort() should cache FsAction.values(). Contributed by Haohui Mai.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1558139 13f79535-47bb-0310-9956-ffa450edef68
Adding 2.0.6-alpha release to the CHANGES.txt

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HDFS-5677. Need error checking for HA cluster configuration. Contributed by Vincent Sheffer.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1558217 13f79535-47bb-0310-9956-ffa450edef68
YARN-1567. In Fair Scheduler, allow empty queues to change between leaf and parent on allocation file reload (Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1558228 13f79535-47bb-0310-9956-ffa450edef68
YARN-1598. HA-related rmadmin commands don't work on a secure cluster (kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1558251 13f79535-47bb-0310-9956-ffa450edef68
Merge r1555021 through r1558254 from trunk.


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