HDFS-5938. Make BlockReaderFactory#BlockReaderPeer a static class to avoid a findbugs warning (cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1567767 13f79535-47bb-0310-9956-ffa450edef68
YARN-1531. True up yarn command documentation (Akira Ajisaka via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1567775 13f79535-47bb-0310-9956-ffa450edef68
YARN-1692. ConcurrentModificationException in fair scheduler AppSchedulable (Sangjin Lee via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1567788 13f79535-47bb-0310-9956-ffa450edef68
Move YARN-1692 in CHANGES.txt

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1567793 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5891. webhdfs should not try connecting the DN during redirection. Contributed by Haohui Mai

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1567810 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5847. Consolidate INodeReference into a separate section. Contributed by Jing Zhao.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1567812 13f79535-47bb-0310-9956-ffa450edef68
YARN-1578. Fixed reading incomplete application attempt and container data in FileSystemApplicationHistoryStore. Contributed by Shinichi Yamashita.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1567816 13f79535-47bb-0310-9956-ffa450edef68
YARN-1345. Remove FINAL_SAVING state from YarnApplicationAttemptState. Contributed by Zhijie Shen

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1567820 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5940.  Minor cleanups to ShortCircuitReplica, FsDatasetCache, and DomainSocketWatcher (cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1567835 13f79535-47bb-0310-9956-ffa450edef68