HDFS-3848. A Bug in recoverLeaseInternal method of FSNameSystem class. Contributed by Hooman Peiro Sajjad and Chen He.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604011 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6549. Add support for accessing the NFS gateway from the AIX NFS client. Contributed by Aaron T. Myers.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604022 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10696. Add optional attributes to KeyProvider Options and Metadata. (tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604041 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6312. WebHdfs HA failover is broken on secure clusters. (daryn via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604045 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6403. Add metrics for log warnings reported by JVM pauses. Contributed by Yongjun Zhang.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604074 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10279. Create multiplexer, a requirement for the fair queue. (Contributed by Chris Li)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604090 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9559. When metrics system is restarted MBean names get incorrectly flagged as dupes. Contributed by Mostafa Elhemali and Mike Liddell.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604225 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6535. HDFS quota update is wrong when file is appended. Contributed by George Wong.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604226 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5830. Added back the private API HostUtil.getTaskLogUrl(..) for binary compatibility with older clients like Hive 0.13. Contributed by Akira Ajisaka.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604230 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10689. InputStream is not closed in AzureNativeFileSystemStore#retrieve(). Contributed by Chen He.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604233 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10690. Lack of synchronization on access to InputStream in NativeAzureFileSystem#NativeAzureFsInputStream#close(). Contributed by Chen He.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604236 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6557. Move the reference of fsimage to FSNamesystem. Contributed by Haohui Mai.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604242 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10479. Fix new findbugs warnings in hadoop-minikdc. Contributed by Swarnim Kulkarni.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604292 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6222. Remove background token renewer from webhdfs. Contributed by Rushabh Shah and Daryn Sharp.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604300 13f79535-47bb-0310-9956-ffa450edef68
Updated release notes for hadoop-2.4.1 rc1.

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YARN-2187. FairScheduler: Disable max-AM-share check by default. (Robert Kanter via kasha)

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HDFS-4667. Capture renamed files/directories in snapshot diff report. Contributed by Jing Zhao and Binglin Chang.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604488 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6583. Remove clientNode in FileUnderConstructionFeature. Contributed by Haohui Mai.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604541 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6507. Improve DFSAdmin to support HA cluster better. (Contributd by Zesheng Wu)

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HDFS-6580. FSNamesystem.mkdirsInt should call the getAuditFileInfo() wrapper. Contributed bu Zhilei Xu.

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