HDFS-4124. Refactor INodeDirectory#getExistingPathINodes() to enable returningmore than INode array. Contributed by Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403304 13f79535-47bb-0310-9956-ffa450edef68
Moved HDFS-4122 to Release 2.0.3 section. It is also moved to Incompatible Changes section.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403570 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-1806. CombineFileInputFormat does not work with paths not on default FS. (Gera Shegalov via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403614 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4127. Log message is not correct in case of short of replica. Contributed by Junping Du.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403616 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8994. TestDFSShell creates file named "noFileHere", making further tests hard to understand (Andy Isaacson via daryn)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403714 13f79535-47bb-0310-9956-ffa450edef68
Moved HDFS-3573 entry in CHANGES.txt from trunk to 2.0.3-alpha section



git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403740 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8986. Server$Call object is never released after it is sent (bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403745 13f79535-47bb-0310-9956-ffa450edef68
Moved HDFS-3695 entry in CHANGES.txt from trunk to 2.0.3-alpha section



git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403748 13f79535-47bb-0310-9956-ffa450edef68
Moved HDFS-3789 entry in CHANGES.txt from trunk to 2.0.3-alpha section




git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403765 13f79535-47bb-0310-9956-ffa450edef68
Moved HDFS-3809 entry in CHANGES.txt from trunk to 2.0.3-alpha section




git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403769 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3916. libwebhdfs testing code cleanup. Contributed by Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403922 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4129. Add utility methods to dump NameNode in memory tree for testing. Contributed by Tsz Wo (Nicholas), SZE.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1403956 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4752. Reduce MR AM memory usage through String Interning (Robert Evans via tgraves)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1404177 13f79535-47bb-0310-9956-ffa450edef68
YARN-165. RM should point tracking URL to RM web page for app when AM fails (jlowe via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1404211 13f79535-47bb-0310-9956-ffa450edef68
YARN-159. RM web ui applications page should be sorted to display last app first (tgraves via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1404228 13f79535-47bb-0310-9956-ffa450edef68
YARN-166. capacity scheduler doesn't allow capacity < 1.0 (tgraves via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1404247 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4724. job history web ui applications page should be sorted to display last app first (tgraves via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1404305 13f79535-47bb-0310-9956-ffa450edef68
YARN-189. Fixed a deadlock between RM's ApplicationMasterService and the dispatcher. Contributed by Thomas Graves.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1404431 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4746. The MR Application Master does not have a config to set environment variables (Rob Parker via bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1404674 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4729. job history UI not showing all job attempts. Contributed by Vinod Kumar Vavilapalli


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1404817 13f79535-47bb-0310-9956-ffa450edef68