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

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1443299 13f79535-47bb-0310-9956-ffa450edef68
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.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1443300 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9283. Add support for running the Hadoop client on AIX. Contributed by Aaron T. Myers.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1443306 13f79535-47bb-0310-9956-ffa450edef68
svn merge -c 1443309 from trunk for moving HDFS-4458 to 2.0.3-alpha in CHANGES.txt.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1443310 13f79535-47bb-0310-9956-ffa450edef68
Release Notes for hadoop-2.0.3-alpha.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1443311 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'branch-2' of github.com:griddynamics/yhadoop-common into branch-2-gd
Merge branch 'branch-2-gd' of github.com:griddynamics/yhadoop-common into fb-MAPREDUCE-4884-branch-2-gd