HADOOP-10931 compile error on tools/hadoop-openstack

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YARN-2288. Made persisted data in LevelDB timeline store be versioned. Contributed by Junping Du.


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HDFS-6781. Separate HDFS commands from CommandsManual.apt.vm. (Contributed by Akira Ajisaka)

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YARN-2008. Fixed CapacityScheduler to calculate headroom based on max available capacity instead of configured max capacity. Contributed by Craig Welch

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MAPREDUCE-6021. MR AM should have working directory in LD_LIBRARY_PATH. Contributed by Jason Lowe


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HDFS-6728. Dynamically add new volumes to DataStorage, formatted if necessary. Contributed by Lei Xu.


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HADOOP-10929. Typo in Configuration.getPasswordFromCredentialProviders. Contributed by Larry McCay

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HDFS-6740. Make FSDataset support adding data volumes dynamically. Contributed by Lei Xu.


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Revert HADOOP-10876.

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HDFS-6722. Display readable last contact time for dead nodes on NN webUI. Contributed by Ming Ma.

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HADOOP-10771. Refactor HTTP delegation support out of httpfs to common, PART 1. (tucu)

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HADOOP-10771. Refactor HTTP delegation support out of httpfs to common, PART 2. (tucu)

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HDFS-6772. Get DN storages out of blockContentsStale state faster after NN restarts. (Contributed by Ming Ma)

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YARN-2352. FairScheduler: Collect metrics on duration of critical methods that affect performance. (kasha)

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YARN-2352. Add missing file. FairScheduler: Collect metrics on duration of critical methods that affect performance. (kasha)

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HDFS-573. Porting libhdfs to Windows. Contributed by Chris Nauroth.

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HDFS-6823. dfs.web.authentication.kerberos.principal shows up in logs for insecure HDFS

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HDFS-6823. dfs.web.authentication.kerberos.principal shows up in logs for insecure HDFS

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HDFS-6830. BlockInfo.addStorage fails when DN changes the storage for a block replica. (Arpit Agarwal)

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HDFS-6830. Revert accidental checkin

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