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From Ted Yu <yuzhih...@gmail.com>
Subject last call to map()
Date Fri, 08 Jan 2010 23:27:31 GMT
My mapper calls remote client to retrieve certain result.

I plan to introduce asynchronous client calls and buffer results in mapper
before calling output.collect().

Is there a way to detect whether the current call to MapClass.map() is the
last one ?


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