Thanks Chris! I'll proceed with the proposed approach for the moment. Best Regards, Sanjaya
On Sat, May 4, 2013 at 9:00 PM, Mattmann, Chris A (398J) < [email protected]> wrote: > I think I'll know better once I see some examples, Sanjaya, > so looking forward to them, please proceed. > > Cheers, > Chris > > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > Chris Mattmann, Ph.D. > Senior Computer Scientist > NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA > Office: 171-266B, Mailstop: 171-246 > Email: [email protected] > WWW: http://sunset.usc.edu/~mattmann/ > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > Adjunct Assistant Professor, Computer Science Department > University of Southern California, Los Angeles, CA 90089 USA > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > > > > > > > -----Original Message----- > From: Sanjaya Medonsa <[email protected]> > Reply-To: "[email protected]" <[email protected]> > Date: Saturday, May 4, 2013 6:52 AM > To: "[email protected]" <[email protected]>, > "[email protected]" <[email protected]> > Subject: Configuration management for Airavata integration with OODT file > Manager server > > >Hi, > >Airavata integration with FileManager to stage file prior to excute > >workflow task is based on the class PGETaskInstance of the OODT CAS-PGE > >module. PGETaskInstance takes both dynamic metadata and workflow > >configuration as an input and it combines them to create PgeMetaData > >object. Main purpose of the Airavata integration with OODT is to stage > >input files and ingest output data back to file manager server and > >Metadata > >catalog. Since workflow configuration is managed by Airavata itself, it is > >possible to configure only dynamic Metadata which should configure items > >such as QUERY_CLIENT_TRANSFER_SERVICE_FACTORY and > >QUERY_FILE_MANAGER_URL(Then static Metadata is represented by Metadata > >object which doesn't have any properties. Presence of both dynamic and > >static Metadata is mandatory in PgeMetadata implementation). Please let me > >know if you see any drawback with this approach of allowing to configure > >only dynamic Metadata for Airavata integration with FileManagerServer to > >stage files and making static Metadata empty. > >I would like to see some sample configuration files for dynamic and static > >Metadata. > > > >Best Regards, > >Sanjaya > >
