Mappers o/p on Local FS. Reducers on Global FS. Why Mapper o/p not on GFS?

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Nikhil Singhal

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Sep 17, 2015, 1:16:22 PM9/17/15
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Why can't mappers store their results on Global File System? And do the reducers upload the results to GFS after they complete reduction?

FS - File System
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