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From Yongqiang He <heyongqiang...@gmail.com>
Subject Re: Good idea to run NameNode and JobTracker on same machine?
Date Thu, 26 Nov 2009 19:38:53 GMT
I think it is definitely not a good idea to combine these two in production

On 11/26/09 6:26 AM, "Raymond Jennings III" <raymondjiii@yahoo.com> wrote:

> Do people normally combine these two processes onto one machine?  Currently I
> have them on separate machines but I am wondering they use that much CPU
> processing time and maybe I should combine them and create another DataNode.

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