Yes you can this. Take a look at JobClient.runJob and JobClient.submitJob.
On 2012/04/06 7:50, GUOJUN Zhu wrote:
> We are building a system with hadoop mapreq as the back-end
> distributing-computing engine. The front-end is also in java. So it
> will be nice to start a hadoop job, or interact with hdfs directly
> within java, not invoking the hadoop script. Is there any tutorial or
> guide for this? Otherwise, I have to read through all the hadoop
> script to simulate the proper setting. Thank you very much.
> Zhu, Guojun
> Modeling Sr Graduate
> [EMAIL PROTECTED]
> Financial Engineering
> Freddie Mac