Hi, I got the taverna server executing my workflows now. The server may not be restarted in Tomcat, because it will not work after that (it is a known issue, however, the proposed solution deleting sessions.ser and the database lock files is of no help for me). Instead, you have to undeploy the server and deploy it again.
The problem I have now is that a workflow will not execute, if it contains at least one of the "local services" from the taverna workbench (for example encode_byte_to_base64). Has anyboby experience with that? The workflow jobs just stay in status CREATED. It seems like some libraries from the workbench are missing in the server. Regards, Dennis Dennis Neumann wrote: Hi, I have deployed Taverna Server 0.2.1 in Tomcat 6 and have problems running workflows. I am trying to use the REST interface as shown in the test examples in http://taverna.googlecode.com/svn/taverna/products/net.sf.taverna.t2.taverna-server/trunk/src/test/ e.g., in the file WorkflowIntegrationTest.java. The workflows are uploaded onto the server and I can see them in the server web interface, as well as the corresponding jobs. However, the jobs remain RUNNING all the time and never terminate. I already tried workflows from the repository and some own workflows. In the examples from the repository, the user name and password (credentials) are "default" and "frgsi;y". Do I maybe have to change that? I cannot find the place where to set them in the server. Also, I get a lot of error messages in my syslog concerning JDBC and Hibernate, for example, jsvc.exec[7587]: ERROR - JDBCExceptionReporter.logExceptions(78) | Table/View 'HIBERNATE_UNIQUE_KEY' does not exist. Can anybody help? Regards, Dennis ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ taverna-hackers mailing list [email protected] Web site: http://www.taverna.org.uk Mailing lists: http://www.taverna.org.uk/taverna-mailing-lists/ Developers Guide: http://www.mygrid.org.uk/tools/developer-information
