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From mallik arjun <mallik.cl...@gmail.com>
Subject how to execute different tasks on data nodes(simultaneously in hadoop).
Date Mon, 03 Sep 2012 16:19:44 GMT
genrally in hadoop map function will be exeucted by all the data nodes on
the input data set ,against this how can i do the following.
i have some filter programs , and what i want to do is each data
node(slave) has to execute one filter alogrithm  simultaneously, diffent
from other data nodes executions.

thanks in advance.

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