How to use hadoop wiht tomcat!!

Hi,

    I am trying to develop a webapplication that submit jobs
to HADOOP map/reduce. I have added hadoop.jar and all the
dependencies to tomcat lib and deployed my webapp in tomat.
But it is saying that it is not able to find the servlet
calss.CAn anybody help me..Thanks alot

---yoda

       
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I would say that it is generally better practice to deploy
hadoop.jar in the
lib directory of the war file that you are deploying so that
you can change
versions of hadoop more easily.

Your problem is that you have dropped the tomcat support
classes from your
CLASSPATH in the process of getting hadoop involved.

Go back to the simplest hello world servlet that you can
have and make sure
that works.  Then build up gently back to where you have
access to the
hadoop jar.


On 1/20/08 8:16 PM, "Sandhya Kishore"
<turagasandyyahoo.com> wrote:

> Hi,
> 
>     I am trying to develop a webapplication that submit
jobs to HADOOP
> map/reduce. I have added hadoop.jar and all the
dependencies to tomcat lib and
> deployed my webapp in tomat. But it is saying that it
is not able to find the
> servlet calss.CAn anybody help me..Thanks alot
> 
> ---yoda
> 
>        
> ---------------------------------
> Looking for last minute shopping deals?  Find them fast
with Yahoo! Search.