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Posted to common-user@hadoop.apache.org by howard chen <ho...@gmail.com> on 2006/10/16 15:49:48 UTC

Is it possible to call hadoop to process the jobs in clusters via web interface

as title.

any library provided for making call to hadoop from web interface?

thanks.

Re: Is it possible to call hadoop to process the jobs in clusters via web interface

Posted by Vetle Roeim <ve...@opera.com>.

You don't need a separate library for this. Just create a servlet that  
creates the JobConf as you would normally, but use JobClient.submitJob  
instead of JobClient.runJob.

JobClient.submitJob will start the job and return, so you can send a  
response back to the client. After that you can use  
JobClient.getJob(String jobId) to get status on the job.

On Mon, 16 Oct 2006 15:49:48 +0200, howard chen <ho...@gmail.com> wrote:

> as title.
>
> any library provided for making call to hadoop from web interface?
>
> thanks.

-- 
Vetle Roeim
Team Manager, Information Systems
Opera Software ASA <URL: http://www.opera.com/ >