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MapReduce, mail # user - MR output to a file instead of directory?


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MR output to a file instead of directory?
Jianhui Zhang 2012-03-03, 00:38
Hi all,

The FileOutputFormat/FileOutputCommitter always treats an output path
as a directory and write files under it, even if there is only one
Reducer. Is there any way to configure an OutputFormat to write all
data into a file?

Thanks,
James