HADOOP-10164. Allow UGI to login with a known Subject (bobby)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552104 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5496. Make replication queue initialization asynchronous. Contributed by Vinay.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1552109 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5662. Can't decommission a DataNode due to file's replication factor larger than the rest of the cluster size. Contributed by Brandon Li

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552131 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5676. fix inconsistent synchronization of CachingStrategy (cmccabe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552162 13f79535-47bb-0310-9956-ffa450edef68
YARN-1471. Preserve scheduler typeinfo in simulator to work with resource monitors.
Contributed by Carlo Curino.



git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552173 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5661. Browsing FileSystem via web ui, should use datanode's fqdn instead of ip address. Contributed by Benoy Antony.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552177 13f79535-47bb-0310-9956-ffa450edef68
YARN-1307. Redesign znode structure for Zookeeper based RM state-store for better organization and scalability. Contributed by Tsuyoshi OZAWA.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552209 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5663 make the retry time and interval value configurable in openInfo()

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552232 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5663 make the retry time and interval value configurable in openInfo()

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HDFS-5540. Fix intermittent failure in TestBlocksWithNotEnoughRacks. (Binglin Chang via junping_du)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552256 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10172. Cache SASL server factories (daryn)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552389 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5679. TestCacheDirectives should handle the case where native code is not available. (wang)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552461 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10141. Create KeyProvider API to separate encryption key storage
from the applications. (omalley)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552462 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5685. Implement ACL as a INode feature. Contributed by Haohui Mai.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-4685@1552465 13f79535-47bb-0310-9956-ffa450edef68
Merge trunk to HDFS-4685.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-4685@1552467 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5681. renewLease should not hold fsn write lock. Contributed by Daryn Sharp.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552711 13f79535-47bb-0310-9956-ffa450edef68
YARN-1180. Update capacity scheduler docs to include types on the configs (Chen He via jeagles)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552788 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5692. Add explicit diagnostics when a task attempt is killed due to speculative execution (Gera Shegalov via Sandy Ryza)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552797 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5691. Fix typo in ShortCircuitLocalRead document. Contributed by Akira Ajisaka.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1552802 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5550. Task Status message (reporter.setStatus) not shown in UI with Hadoop 2.0 (Gera Shegalov via Sandy Ryza)

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