Re: Can I start a Hadoop job from an EJB?

2012-03-08 Thread madhu phatak
Yes you can . Please make sure all Hadoop jars and conf directory is in classpath. On Thu, Feb 9, 2012 at 7:02 AM, Sanjeev Verma sanjeev.x.ve...@gmail.comwrote: This is based on my understanding and no real life experience, so going to go out on a limb here :-)...assuming that you are planning

Can I start a Hadoop job from an EJB?

2012-02-08 Thread Andy Doddington
OK, I have a working Hadoop application that I would like to integrate into an application server environment. So, the question arises: can I do this? E.g. can I create a JobClient instance inside an EJB and run it in the normal way, or is something more complex required? In addition, are there

Re: Can I start a Hadoop job from an EJB?

2012-02-08 Thread Ronald Petty
Andy, Can you elaborate the expected interaction? Is it a user hitting a button and it kicking off a job on Hadoop and they await results? etc. Regards. Ron On Wed, Feb 8, 2012 at 11:18 AM, Andy Doddington a...@doddington.netwrote: OK, I have a working Hadoop application that I would like

Re: Can I start a Hadoop job from an EJB?

2012-02-08 Thread Sanjeev Verma
This is based on my understanding and no real life experience, so going to go out on a limb here :-)...assuming that you are planning on kicking off this map-reduce job based on a event of sorts (a file arrived and is ready to be processed?), and no direct user wait is involved, then yes, I would