HADOOP-9355. Abstract Symlink tests to use either FileContext or FileSystem (Andrew Wang via Colin Patrick McCabe)

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YARN-874. Making common RPC to switch to not switch to simple when other mechanisms are enabled and thus fix YARN/MR test failures after HADOOP-9421. Contributed by Daryn Sharp and Vinod Kumar Vavilapalli.


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MAPREDUCE-5326. Added version to shuffle header. Contributed by Zhijie Shen.

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YARN-869. Move ResourceManagerAdministrationProtocol out of main YARN api. Contributed by Vinod K V.

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Preparing for hadoop-2.1.0-beta release.

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Release notes for hadoop-2.1.0-beta.

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