HDFS-6680. BlockPlacementPolicyDefault does not choose favored nodes correctly.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612427 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10866. RawLocalFileSystem fails to read symlink targets via the stat command when the format of the stat command uses non-curly quotes (yzhang via cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612428 13f79535-47bb-0310-9956-ffa450edef68
YARN-2131. Addendum. Add a way to format the RMStateStore. (Robert Kanter via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612443 13f79535-47bb-0310-9956-ffa450edef68
YARN-2013. The diagnostics is always the ExitCodeException stack when the container crashes. (Contributed by Tsuyoshi OZAWA)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612449 13f79535-47bb-0310-9956-ffa450edef68
YARN-2270. Made TestFSDownload#testDownloadPublicWithStatCache be skipped when there’s no ancestor permissions. Contributed by Akira Ajisaka.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612460 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6702. Change DFSClient to pass the StorageType from the namenode to datanodes and change datanode to write block replicas using the specified storage type.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612493 13f79535-47bb-0310-9956-ffa450edef68
YARN-2242. Addendum patch. Improve exception information on AM launch crashes. (Contributed by Li Lu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612565 13f79535-47bb-0310-9956-ffa450edef68
YARN-2319. Made the MiniKdc instance start/close before/after the class of TestRMWebServicesDelegationTokens. Contributed by Wenwu Peng.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612588 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10826. Iteration on KeyProviderFactory.serviceLoader is thread-unsafe. (benoyantony viat tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612594 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10864. Tool documentenation is broken. (Contributed by Akira Ajisaka)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612609 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6704. Fix the command to launch JournalNode in HDFS-HA document. Contributed by Akira AJISAKA.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612613 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6701. Make seed optional in NetworkTopology#sortByDistance. Contributed by Ashwin Shankar.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612625 13f79535-47bb-0310-9956-ffa450edef68
YARN-2295. Refactored DistributedShell to use public APIs of protocol records. Contributed by Li Lu

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612626 13f79535-47bb-0310-9956-ffa450edef68
YARN-2131. Addendum2: Document -format-state-store. Add a way to format the RMStateStore. (Robert Kanter via kasha)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612634 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' into HDFS-5642