HDFS-3833. TestDFSShell fails on windows due to concurrent file read/write. Contributed by Brandon Li

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HADOOP-8664. hadoop streaming job need the full path to commands even when they are in the path. Contributed by Bikas Saha.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1-win@1381435 13f79535-47bb-0310-9956-ffa450edef68
Cleanup CHANGES.branch-1-win.txt

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HADOOP-8739. Fix command line parsing on Windows. Contributed by Bikas Saha.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1-win@1382877 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4564. Fix issues with timing out shell processes. Contributed by Bikas Saha.

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HADOOP-8734. Modify LocalJobRunner to support private distributed cache. Contributed by Ivan Mitic.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1-win@1384878 13f79535-47bb-0310-9956-ffa450edef68
HDFS-3564. Improve BlockPlacementPolicy interface and change BlockPlacementPolicyDefault to make it more extendible.  Contributed by Sumadhur Reddy Bolli 


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1-win@1386625 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-4400. Merging change from branch-1 to branch-1-win.

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HADOOP-8457. Address file ownership issue for users in Admin group on windows. Contributed by Ivan Mitc.

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HDFS-3566. Add AzureBlockPlacementPolicy to handle fault and upgrade domains in Azure.  Contributed by Sumadhur Reddy Bolli


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1-win@1388305 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8733. Fix the tests TestStreamingTaskLog, TestJvmManager and TestLinuxTaskControllerLaunchArgs to not fail on Windows. Contributed by Ivan Mitic.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1-win@1389653 13f79535-47bb-0310-9956-ffa450edef68
HDFS-7868. Merging change r1353691 from branch-1 to branch-1-win.

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HADOOP-8694. Add support for windows native symbolic links. Contributed by Chuan Liu.

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Reverting r1392567 because this commit missed adding a newly added file

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Reverting r1392570

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HADOOP-8694. Add support for windows native symbolic links. Contributed by Chuan Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1-win@1392576 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8836. UGI should throw exception in case winutils.exe cannot be loaded. Contributed by Bikas Saha.

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HADOOP-8871. FileUtil.symLink command on failure does not correctly print the command attempted. Contributed by Chris Nauroth.

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MAPREDUCE-4567. WindowsResourceCalculatorPlugin has NPE. Contributed by Bikas Saha.

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HADOOP-8879. TestUserGroupInformation fails on Windows when run as Administrator. Contributed by Bikas Saha.

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