airavata-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sanjaya Medonsa <>
Subject Re: Povenance Aware Workflow Processing
Date Mon, 22 Jul 2013 17:43:19 GMT
Hi Lewis,
     As you mentioned, RE: Airavata OODT integration is the main email
thread related to my work. Still code has not been checked in. Earlier I
have published a review request for my code changes. I have got some
feedback from Chris and I am planning to publish a new review request
during next week with the updates. In short, I am using OODT task wrapper
capabilities to improve Airavata workflow execution. Basically there are
two main tasks.
   1. Stage input file from OODT file manager server as input for Airavata
workflow execution
   2. Ingest generated output of a Airavata workflow execution to OODT file
manager server with metadata

Improving provenance aware workflow processing is my next task. Hope this
helps you. Please let me know if you need more details.

Best Regards,

On Mon, Jul 22, 2013 at 8:27 PM, Lewis John Mcgibbney <> wrote:

> Hi Sanjaya,
> I am seeing some traffic floating around RE: Airavata OODT integration but
> I am not clued up.
> Can you point me to the code? The issues? The mailing list threads?
> I am also extremely interested in provenance tracking of (record???) data
> which passes through OODT. I would like to expose this as some stage to
> people who access the data.
> Thank you so much.
> On Monday, July 22, 2013, Sanjaya Medonsa <> wrote:
> > Hi,
> > I am trying to find out ways to improve Airavata provenance aware
> workflow
> > processing based on rich metadata available in Apache OODT. As part of
> this
> > task, I am investigating how Apache Airavata is currently performing
> > provenance aware workflow processing. I have looked into the provenance
> > manager implementation, where I could see lot of data related to workflow
> > execution is saved in registry. But I could see very little of use of
> those
> > data. Could some one please explain the details of provenance aware
> > processing in Airavata and any future plans on this area?
> >
> > Best Regards,
> > Sanjaya
> >
> --
> *Lewis*

View raw message