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


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HADOOP-9660 Merge change 1499132 from trunk to branch-2.

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MAPREDUCE-5355. Merging change r1499148 from trunk to branch-2.

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MAPREDUCE-5359. Merging change r1499153 from trunk to branch-2.

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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