Hi Chris, Just a quick question ... The wengine branch also has its own filemgr & pge componetns. I assume that the wengine-style workflow in release 0.4 uses the trunk filemgr. Do you know what's the difference between the two filemgr components? I only know that in order to use the wengine branch workflow, I must use the wengine branch filemgr.
Thanks, Cecilia On 7/4/11 3:16 PM, "Mattmann, Chris A (388J)" <[email protected]> wrote: > Hi Folks, > > With the recent work on OODT-70 [1] to add support for wengine-style workflow > XML files > to trunk/workflow, the trunk/workflow manager can now load up and execute > wengine-style workflows. > > To enable this feature (which only exists in 0.4-SNAPSHOT), download and build > a fresh version of trunk, and then grab the workflow manager deployment from > there > and edit $WORKFLOW_HOME/etc/workflow.properties: > - Edit # workflow.repo.factory and set it to > org.apache.oodt.cas.workflow.repository.PackagedWorkflowRepositoryFactory > - Set the following property: > org.apache.oodt.cas.workflow.wengine.packagedRepo.dir.path to the root dir > path to a directory with wengine-style > workflow files. You can comma-separate the paths and it will load all > wengine-style XML files from each dir path > specified (and comma-separated) > > Reboot your workflow manager ($WORKFLOW_HOME/bin ; ./wmgr start) and your > workflows > should now be loaded. A couple of notes (from [1]): > > 1. Sub-workflows are supported by an inline BranchEventTask that sends an > Event to kick off sub-workflow. The > dynamic Events are built and added to event repo. > 2. Parallel workflows are supported right now with event mapped to single-task > workflows. > > If you're interested in the progress of the Workflow2 integration with trunk, > see OODT-215 [2]. Comments, help, > thoughts, patches, welcome :-) > > Cheers, > Chris > > [1] https://issues.apache.org/jira/browse/OODT-70 > [2] https://issues.apache.org/jira/browse/OODT-215 > > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > 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 > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > >
