svn merge -c 1511464 FIXES: MAPREDUCE-5425. Junit in TestJobHistoryServer failing in jdk 7. Contributed by Robert Parker


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HDFS-4926. Merge change r1511477 from trunk.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1511478 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5071. Merging change r1511502 from trunk

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1511505 13f79535-47bb-0310-9956-ffa450edef68