Hello, Do you have an example workflow that I can try. Running workflow.sh from a workflow seems valid but I can imagine there being memory issues or some sort of classloader problem. Not sure how the Raven classloader would cope, I would think it would be ok. If you start another instance of taverna it should be in its own jvm but maybe the execute command line thing does something differently.
Cheers, Ian 2009/12/20 Kevin Crowston <[email protected]> > I had a similar experience--I tried to write a workflow that started up > another workflow by running executeworkflow.sh as a shell command, only to > have the first workflow immediately stop running. (This is on Mac OS X 10.6 > with Taverna 1.7.) I didn't note any error messages unfortunately. > > > On 26 Nov 2009, at 6:41 AM, [email protected]: > > > Date: Sun, 22 Nov 2009 11:01:34 -0500 (EST) > > From: [email protected] > > Subject: [Taverna-users] Using the executeworkflow.sh > > > > Hi All: > > > > I have a taverna workflow that contains several processors where each > process execute a .exe program. The workflow takes two inputs. If I call > the executeworkflow.sh to execute the workflow with the two inputs, it work > fine. Once it finishes executing, I call it again after changing the > content of the inputs and it will work fine. > > > > The problem is: > > If i call the executeworkflow.sh to execute the workflow and before it > finishes executing i call it again to execute the second workflow, it will > not work. > > > Kevin Crowston > Syracuse University Phone: +1 (315) > 464-0272 > School of Information Studies Fax: +1 (866) 265-7407 > 348 Hinds Hall Web: > http://crowston.syr.edu/ > Syracuse, NY 13244-4100 USA > > > > ------------------------------------------------------------------------------ > This SF.Net email is sponsored by the Verizon Developer Community > Take advantage of Verizon's best-in-class app development support > A streamlined, 14 day to market process makes app distribution fast and > easy > Join now and get one step closer to millions of Verizon customers > http://p.sf.net/sfu/verizon-dev2dev > _______________________________________________ > taverna-users mailing list > [email protected] > [email protected] > Web site: http://www.taverna.org.uk > Mailing lists: http://www.taverna.org.uk/taverna-mailing-lists/ > -- Ian Dunlop myGrid Team School of Computer Science University of Manchester
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