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From Suresh Marru <sma...@apache.org>
Subject Re: BES-Provider Implemention
Date Wed, 20 Feb 2013 12:07:23 GMT
Hi Shahbaz,

This is great.  I am sure the Unicore provider will bring in more users to Airavata Community.


Suresh

On Feb 20, 2013, at 5:51 AM, Shahbaz Memon <m.memon@fz-juelich.de> wrote:

> Dear all,
> 
> I have just uploaded the first iteration of BES Provider [1] (yet an
> other extension to the GFacProvider) in the form of patches. Just for
> the sake of information, this provider acts as a client to the
> OGSA-BES [2] compliant web services including the support for JSDL
> (Job Submission and Description Language) [3]. Currently the
> BESProvider implementation is dependent on Unicore-BES [4] client
> libraries. Thus it can easily communicate to the Unicore (generally to
> any OGSA-BES compliant) endpoints.
> 
> At the moment the provider's test case demonstrates the submission of
> simple "/bin/cat" job with data stagings (only supporting GridFTP),
> and while the job is commencing the submission phase the GFac's
> JobExecutionContext is transformed into the JSDL instance (using
> JSDLGenerator) so that it can be consumable to the remote BES
> endpoint.
> 
> As I have mentioned it is a very first iteration, therefore needs more
> effort to bring this into production version.
> 
> Thanks to Airavata team (Raminder, Lahiru, Suresh) for their time and
> support to make this possible.
> 
> Best Regards,
> 
> Shahbaz Memon
> Jülich Supercomputing Center
> Forschungszentrum Jülich
> 
> References:
> 
> [1] https://issues.apache.org/jira/browse/AIRAVATA-768
> [2] http://www.ogf.org/documents/GFD.108.pdf
> [3] http://www.ogf.org/documents/GFD.136.pdf
> 
> 
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