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From Inifok Song <hadoop.ini...@gmail.com>
Subject Difference between copyOutput() and fetchOutputs()
Date Fri, 28 Aug 2009 03:36:13 GMT
Hello all,

In class ReduceTask, there are a lot of methods to deal with fetching
intermediate output. And I think copyOutput() and fetchOutputs() are the
most important. However, they are invoked by different methods. I wonder
know whether they deal with the same thing? What's the difference between
them?

Thank you.

Inifok

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