HDFS-5790. LeaseManager.findPath is very slow when many leases need recovery. Contributed by Todd Lipcon.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1562970 13f79535-47bb-0310-9956-ffa450edef68
YARN-1617. Remove ancient comment and surround LOG.debug in AppSchedulingInfo.allocate (Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563004 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10295. Allow distcp to automatically identify the checksum type of source files and use it for the target. Contributed by Jing Zhao and Laurent Goujon.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563019 13f79535-47bb-0310-9956-ffa450edef68
YARN-1498. Common scheduler changes for moving apps between queues (Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563021 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10317. Rename branch-2.3 release version from 2.4.0-SNAPSHOT to 2.3.0-SNAPSHOT.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563035 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10313. Script and jenkins job to produce Hadoop release artifacts. (tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563043 13f79535-47bb-0310-9956-ffa450edef68
Add .classpath, .project, .settings and target to svn:ignore.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563063 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5856. DataNode.checkDiskError might throw NPE. Contributed by Josh Elser.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563064 13f79535-47bb-0310-9956-ffa450edef68
YARN-1632. TestApplicationMasterServices should be under org.apache.hadoop.yarn.server.resourcemanager package (Chen He via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563157 13f79535-47bb-0310-9956-ffa450edef68
YARN-1632. TestApplicationMasterServices should be under org.apache.hadoop.yarn.server.resourcemanager package (Chen He via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563160 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10320. Javadoc in InterfaceStability.java lacks final </ul>. Contributed by René Nyffenegger.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563237 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10311. Cleanup vendor names from the code base. (tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563239 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5153. Datanode should send block reports for each storage in a separate message. (Arpit Agarwal)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563254 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5804. HDFS NFS Gateway fails to mount and proxy when using Kerberos. Contributed by Abin Shahab.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563323 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5859.  DataNode#checkBlockToken should check block tokens even if security is not enabled (cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563328 13f79535-47bb-0310-9956-ffa450edef68
YARN-1633. Defined user-facing entity, entity-info and event objects related to Application Timeline feature. Contributed by Zhijie Shen.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563356 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5746.  Add ShortCircuitSharedMemorySegment (cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563362 13f79535-47bb-0310-9956-ffa450edef68
YARN-1504. RM changes for moving apps between queues (Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563371 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5828. BlockPlacementPolicyWithNodeGroup can place multiple replicas on the same node group when dfs.namenode.avoid.write.stale.datanode is true. (Buddy via junping_du)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563640 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10085. CompositeService should allow adding services while being inited. (Steve Loughran via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563694 13f79535-47bb-0310-9956-ffa450edef68