MAPREDUCE-5095. TestShuffleExceptionCount#testCheckException fails occasionally with JDK7. (Contributed by Arpit Agarwal)

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MAPREDUCE-3859. Fix CapacityScheduler to correctly compute runtime queue limits for high-ram jobs. Contributed by Sergey Tryuber.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1@1484596 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-8981. TestMetricsSystemImpl fails on Windows. Backported by Chris Nauroth.

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HADOOP-9573. Fix test-patch script to work with the enhanced PreCommit-Admin script. Contributed by Giridharan Kesavan

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HDFS-4261. Fix bugs in Balaner causing infinite loop and TestBalancerWithNodeGroup timeing out.  Contributed by Junping Du


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MAPREDUCE-5250. Searching for ';' in JobTracker History throws ArrayOutOfBoundException. (kkambatl via tucu)

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HDFS-4880. Print the image and edits file loaded by the namenode in the logs. Contributed by Arpit Agarwal.

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Move HDFS-4581, HDFS-4699, HDFS-4261 and HDFS-4880 to release 1.2.1 section

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