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From Harsh J <qwertyman...@gmail.com>
Subject Re: measure the resource usage of each map/reduce task
Date Tue, 01 Mar 2011 17:09:26 GMT
Hello,

On Tue, Mar 1, 2011 at 7:29 PM, bikash sharma <sharmabiks.07@gmail.com> wrote:
> Hi,
> As a follow-up question, do map/reduce tasks run as threads or processes?

Every launched Task runs as an independent process, communicating over
a network interface (lo) with the TaskTracker for reporting/etc.
purposes.

-- 
Harsh J
www.harshj.com

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