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From cagdas.ger...@gmail.com
Subject Re: multiple datanodes in the same machine
Date Tue, 15 Apr 2008 20:12:53 GMT
Testing when I do not have 10 machines.


On 4/15/08, Ted Dunning <tdunning@veoh.com> wrote:
>
> Why do you want to do this perverse thing?
>
> How does it help to have more than one datanode per machine?  And what in
> the world is better when you have 10?
>
>
> On 4/15/08 12:53 PM, "Cagdas Gerede" <cagdas.gerede@gmail.com> wrote:
>
> > I have a follow-up question,
> > Is there a way to programatically configure datanode parameters and start
> > the datanode process?
> > If I want to create 10 datanodes on the same host, do I have to create 10
> > config files?
> >
> >
> > On Tue, Apr 15, 2008 at 12:29 PM, dhruba Borthakur <dhruba@yahoo-inc.com>
> > wrote:
> >
> >> Yes, just point the Datanodes to different config files, different sets
> >> of ports, different data directories. Etc.etc.
> >>
> >> Thanks,
> >> dhruba
> >>
> >> -----Original Message-----
> >> From: Cagdas Gerede [mailto:cagdas.gerede@gmail.com]
> >> Sent: Tuesday, April 15, 2008 11:21 AM
> >> To: core-user@hadoop.apache.org
> >> Subject: multiple datanodes in the same machine
> >>
> >> Is there a way to run multiple datanodes in the same machine?
> >>
> >>
> >> --
> >> ------------
> >> Best Regards, Cagdas Evren Gerede
> >> Home Page: http://cagdasgerede.info
> >>
> >
> >
>
>


-- 
------------
Best Regards, Cagdas Evren Gerede
Home Page: http://cagdasgerede.info

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