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From Radim Kolar <...@filez.com>
Subject Re: MultithreadedMapper
Date Thu, 26 Jul 2012 17:04:34 GMT

But I found that synchronization is needed for record reading(read
the input Key and Value) and result output.

I use Spring Batch for that. it has io buffering builtin and it is very easy to use and well
documented.


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