No, thank you very much Stian! I'll try this behaviour first and if it's needed I'll send you another post here with this topic
thanks for all! Regards Guzmán ----- Original Message ----- From: "Stian Soiland-Reyes" <[email protected]> To: "List for general discussion and hacking of the Taverna project" <[email protected]> Sent: Wednesday, February 02, 2011 12:20 PM Subject: Re: [Taverna-hackers] How to use Taverna's Failover Handler > On Wed, Feb 2, 2011 at 12:28, Guzmán Llambías - INCO > <[email protected]> wrote: > >> what happends with the provenance when I use Taverna's failover handler? >> which is the behaviour? It keeps track of the error and also the >> execution >> of the alternative service or only keeps track of the logical service? >> Are >> there any docs that I can look after? > > I believe it does not yet record the individual invocations, just the > final outcome of the whole processor - so it does not reveal which > service was used - as the Provenance layer is quite high up in the > stack. It should be possible (as in: editing the XML) to move it > further down, if it's right above 'Invoke' it will be capturing > provenance for each service invocation. > > It would not be able to record 'why' there's a second invocation - to > do that one would have to trace provenance up and down between each > layer to see where it bounced. > > Do you want me to put down a feature request to capture provenance > information on alternative services, like what service was used, and > what errors was returned in the failed calls? > > -- > Stian Soiland-Reyes, myGrid team > School of Computer Science > The University of Manchester > > ------------------------------------------------------------------------------ > Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! > Finally, a world-class log management solution at an even better > price-free! > Download using promo code Free_Logger_4_Dev2Dev. Offer expires > February 28th, so secure your free ArcSight Logger TODAY! > http://p.sf.net/sfu/arcsight-sfd2d > _______________________________________________ > taverna-hackers mailing list > [email protected] > Web site: http://www.taverna.org.uk > Mailing lists: http://www.taverna.org.uk/about/contact-us/ > Developers Guide: http://www.taverna.org.uk/developers/ ------------------------------------------------------------------------------ Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! Finally, a world-class log management solution at an even better price-free! Download using promo code Free_Logger_4_Dev2Dev. Offer expires February 28th, so secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsight-sfd2d _______________________________________________ taverna-hackers mailing list [email protected] Web site: http://www.taverna.org.uk Mailing lists: http://www.taverna.org.uk/about/contact-us/ Developers Guide: http://www.taverna.org.uk/developers/
