svn merge -c 1499125 FIXES: MAPREDUCE-3193. FileInputFormat doesn't read files recursively in the input path dir. Contributed by Devaraj K


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1499127 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9660 Merge change 1499132 from trunk to branch-2.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1499142 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5355. Merging change r1499148 from trunk to branch-2.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1499149 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5359. Merging change r1499153 from trunk to branch-2.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1499154 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9509. Merging change r1490845 from trunk

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HADOOP-9515. Merging change r1493924 and r1493929 from trunk to branch-2

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Merge remote branch 'origin/branch-2' into branch-2-gd
Merge remote branch 'origin/branch-2-gd' into fb-HADOOP-7435-TEST-branch-2-gd