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From bikash sharma <sharmabiks...@gmail.com>
Subject Re: measure the resource usage of each map/reduce task
Date Tue, 01 Mar 2011 13:59:00 GMT
Hi,
As a follow-up question, do map/reduce tasks run as threads or processes?

On Tue, Feb 22, 2011 at 10:35 AM, bikash sharma <sharmabiks.07@gmail.com>wrote:

> Hi,
> Is there any way in which we can measure the resource usage of each
> map/reduce task running?
> I was trying to use sar utility to track each process resource usage,
> however it seems these individual map/reduce tasks are not listed as
> processes when I do ps -ex.
>
> Thanks,
> Bikash
>

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