hadoop-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
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.

Mime
View raw message