MAPREDUCE-4764. repair TestBinaryTokenFile (Ivan A. Veselovsky via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1413739 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8992. Enhance unit-test coverage of class HarFileSystem (Ivan A. Veselovsky via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1413743 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9038. unit-tests for AllocatorPerContext.PathIterator (Ivan A. Veselovsky via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1413776 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4200. Reduce the size of synchronized sections in PacketResponder. Contributed by Suresh Srinivas.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1413826 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9093. Move all the Exception in PathExceptions to o.a.h.fs package. Contributed by Suresh Srinivas.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1413960 13f79535-47bb-0310-9956-ffa450edef68
YARN-204. test coverage for org.apache.hadoop.tools (Aleksey Gorshkov via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1414239 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9084. Augment DelegationTokenRenewer API to cancel the tokens on calls to removeRenewAction. (kkambatl via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1414326 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9064. Ameding CHANGES.txt with correct JIRA ID, wrongfully used HADOOP-9084 before (tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1414347 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4209. Clean up the addNode/addChild/addChildNoQuotaCheck methods in FSDirectory and INodeDirectory.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1414447 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4214. OfflineEditsViewer should print out the offset at which it encountered an error. Contributed by Colin Patrick McCabe.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1414500 13f79535-47bb-0310-9956-ffa450edef68
YARN-224. Fair scheduler logs too many nodeUpdate INFO messages. Contributed by Sandy Ryza.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1414647 13f79535-47bb-0310-9956-ffa450edef68
YARN-222. Fair scheduler should create queue for each user by default. Contributed by Sandy Ryza.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1414655 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4778. Fair scheduler event log is only written if directory exists on HDFS. Contributed by Sandy Ryza.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1414729 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4825. JobImpl.finished doesn't expect ERROR as a final job state (jlowe via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1414840 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4817. Hardcoded task ping timeout kills tasks localizing large amounts of data (tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1414873 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3495. Update Balancer to support new NetworkTopology with NodeGroup.  Contributed by Junping Du


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1414874 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3495. Update Balancer to support new NetworkTopology with NodeGroup.  Contributed by Junping Du


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1414878 13f79535-47bb-0310-9956-ffa450edef68
YARN-229. Remove old unused RM recovery code. Contributed by Bikas Saha.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1415029 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4242. Map.Entry is incorrectly used in LeaseManager since the behavior of it is undefined after the iteration or modifications of the map.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1415480 13f79535-47bb-0310-9956-ffa450edef68
YARN-187. Add hierarchical queues to the fair scheduler. Contributed by Sandy Ryza.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1415592 13f79535-47bb-0310-9956-ffa450edef68