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From Juwei Shi <shiju...@gmail.com>
Subject Re: reduce copy rate
Date Fri, 15 Apr 2011 15:54:23 GMT
The actual copy speed depends on the speed of map output. I guess 1.8 MB is
the speed of your map task completion.

2011/4/15 baran cakici <barancakici@gmail.com>

> Hi,
>
> I have a question about copy speed by a MapReduce Job.I have a Cluster with
> 4 slave and 1 master, computers connected each other with one 8-Port-Switch
> (up to 1000Mbps).  Copy speed is by my Job 1,6 - 1,8MB.  Is it not too
> slow?
>
> Regards,
>
> Baran
>



-- 
- Juwei

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