Setting version to 2.0.4-SNAPSHOT in branch-2.

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Preparing for hadoop-2.0.3-alpha release.

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Merge -c 1423706 from trunk to branch-2 to fix YARN-3. Add support for CPU isolation/monitoring of containers. Contributed by Andrew Ferguson.

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svn merge -c 1443016 FIXES: YARN-357. App submission should not be synchronized (daryn)


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svn merge -c 1443027. FIXES: MAPREDUCE-4905. test org.apache.hadoop.mapred.pipes (Aleksey Gorshkov via bobby)


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HADOOP-9289. Merge 1443108 from trunk

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merge YARN-355 from trunk. Fixes a bug where RM app submission could jam under load. Contributed by Daryn Sharp.


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Release Notes for hadoop-2.0.3-alpha.

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MAPREDUCE-4977. Documentation for pluggable shuffle and pluggable sort. (tucu)

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svn merge -c 1443257 FIXES: MAPREDUCE-4822. Unnecessary conversions in History Events. Contributed by Chu Tong


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Need to re-generate releasenotes for hadoop-2.0.3-alpha.

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svn merge -c 1443297 from trunk for HDFS-4458. In DFSUtil.getNameServiceUris(..), convert default fs URI using NetUtils.createSocketAddr(..) for being consistent with other addresses.


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Preparing for hadoop-2.0.3-alpha.


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Preparing hadoop-2.0.3-alpha release branch.

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Release Notes for hadoop-2.0.3-alpha.

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