HDFS-5959. Fix typo at section name in FSImageFormatProtobuf.java. Contributed by Akira Ajisaka.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1569156 13f79535-47bb-0310-9956-ffa450edef68
Branching for hadoop-2.5 releases.

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HDFS-5780. TestRBWBlockInvalidation times out intemittently.  Contributed by Mit Desai.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1569368 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10346. Deadlock while logging tokens. Contributed by Jason Lowe


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HDFS-5803. TestBalancer.testBalancer0 fails. Contributed by Chen He.

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YARN-1721. When moving app between queues in Fair Scheduler, grab lock on FSSchedulerApp (Sandy Ryza)

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YARN-1724. Race condition in Fair Scheduler when continuous scheduling is turned on (Sandy Ryza)

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HDFS-5893. HftpFileSystem.RangeHeaderUrlOpener uses the default URLConnectionFactory which does not import SSL certificates. Contributed by Haohui Mai.

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YARN-1590. Fixed ResourceManager, web-app proxy and MR JobHistoryServer to expand _HOST properly in their kerberos principles. Contributed by Mohammad Kamrul Islam.


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Update change description for HDFS-5953

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YARN-1428. Fixed RM to write the final state of RMApp/RMAppAttempt to the application history store in the transition to the final state. (Contributed by Zhijie Shen)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1569585 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5961. OIV cannot load fsimages containing a symbolic link. Contributed by Kihwal Lee.

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Merge trunk to HDFS-4685.

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