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From yipeng <yip...@gmail.com>
Subject Re: How to simulate network delay on 1 node
Date Sun, 26 Dec 2010 12:56:55 GMT
I'm trying to explore how Hadoop performs certain tasks (data deduplication
actually)  under such conditions.

Cheers,

Yipeng


On Sun, Dec 26, 2010 at 8:31 PM, Nan Zhu <zhunansjtu@gmail.com> wrote:

> Why would you like to *simulate* network delay? I haven't got your point,
>
> Bests,
> Nan
>
>
>
> On Sun, Dec 26, 2010 at 8:25 PM, yipeng <yipeng@gmail.com> wrote:
>
> > Hi everyone,
> >
> > I would like to simulate network delay on 1 node in my cluster, perhaps
> by
> > putting the thread to sleep every time it transfers data non-locally. I'm
> > looking at the source but am not sure where to place the code. Is there a
> > better way to do it... a tool perhaps? Or could someone point me in the
> > right direction?
> >
> > Cheers,
> >
> > Yipeng
> >
>

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