MAPREDUCE-4875. coverage fixing for org.apache.hadoop.mapred (Aleksey Gorshkov via bobby)


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MAPREDUCE-5077. Remove mapreduce.util.ResourceCalculatorPlugin and related code. Contributed by Karthik Kambatla.


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YARN-440. Flatten RegisterNodeManagerResponse. Contributed by Xuan Gong.


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HADOOP-9430. TestSSLFactory fails on IBM JVM. Contributed by Amir Sanjar.

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HDFS-4635. Move BlockManager#computeCapacity to LightWeightGSet. Contributed by Suresh Srinivas.

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HADOOP-9194. RPC Support for QoS. (Junping Du via llu)

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YARN-474. Fix CapacityScheduler to trigger application-activation when am-resource-percent configuration is refreshed. Contributed by Zhijie Shen.


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MAPREDUCE-5006. Fix failing streaming tests due to MAPREDUCE-4994. Contributed by Sandy Ryza.

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HDFS-4581. DataNode.checkDiskError should not be called on network errors. Contributed by Rohit Kochar.

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YARN-496. Fair scheduler configs are refreshed inconsistently in reinitialize. Contributed by Sandy Ryza

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HADOOP-8415. Add getDouble() and setDouble() in org.apache.hadoop.conf.Configuration (Jan van der Lugt via harsh)
Merging into branch-2. Updating CHANGES.txt


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YARN-209. Fix CapacityScheduler to trigger application-activation when the cluster capacity changes. Contributed by Zhijie Shen.


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HDFS-4621. Additional logging to help diagnose slow QJM syncs. Contributed by Todd Lipcon.

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