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From Steve Loughran <ste...@apache.org>
Subject Re: Load testing in hadoop
Date Tue, 15 Mar 2011 10:35:13 GMT
On 15/03/11 04:59, Kannu wrote:
>
> Please tell me how to use synthetic load generator in hadoop or suggest me
> any other way of load testing in hadoop cluster.
>
> thanks,
> kannu

terasort is the one most people use, as it generates its own datasets. 
Otherwise you need a few TB of data and some custom code to run on it.

Gridmix/gridmix2 can also simulate load.

All this stuff is in the hadoop source tree, with documentation

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