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From Fang Xin <nusfang...@gmail.com>
Subject how to overwrite output in HDFS?
Date Tue, 03 Apr 2012 09:34:37 GMT
Hi, all

I'm writing my own map-reduce code using eclipse with hadoop plug-in.
I've specified input and output directories in the project property.
(two folders, namely input and output)

My problem is that each time when I do some modification and try to
run it again, i have to manually delete the previous output in HDFS,
otherwise there will be error.
Can anyone kindly suggest how to just simply overwrite the result?

Best regards,
Xin

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