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From Brian Bockelman <bbock...@cse.unl.edu>
Subject Re: Performance testing
Date Tue, 30 Dec 2008 13:56:53 GMT
Hey Sandeep,

I would warn against premature optimization: first, run your test,  
then see how far from your target you are.

Of course, I'd wager you'd find that the hardware you are using is  
woefully underpowered and that your OS is 5 years old.

Brian

On Dec 30, 2008, at 5:57 AM, Sandeep Dhawan wrote:

>
> Hi,
>
> I am trying to create a hadoop cluster which can handle 2000 write  
> requests
> per second.
> In each write request I would writing a line of size 1KB in a file.
>
> I would be using machine having following configuration:
> Platfom: Red Hat Linux 9.0
> CPU : 2.07 GHz
> RAM : 1GB
>
> Can anyone help in giving me some pointers/guideline as to how to go  
> about
> setting up such a cluster.
> What are the configuration parameters in hadoop with which we can  
> tweak to
> ehance the performance of the hadoop cluster.
>
> Thanks,
> Sandeep
> -- 
> View this message in context: http://www.nabble.com/Performance-testing-tp21216266p21216266.html
> Sent from the Hadoop core-user mailing list archive at Nabble.com.


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