Github user ran-z commented on a diff in the pull request: https://github.com/apache/incubator-ariatosca/pull/97#discussion_r112088783 --- Diff: aria/orchestrator/exceptions.py --- @@ -46,3 +46,24 @@ class TaskAbortException(RuntimeError): Used internally when ctx.task.abort is called """ pass + + +class UndeclaredWorkflowError(AriaError): + """ + Raised when attempting to execute an undeclared workflow + """ + pass + + +class ActiveExecutionsError(AriaError): + """ + Raised when attempting to execute a workflow on a service which already has an active execution + """ + pass + + +class WorkflowImplementationNotFoundError(AriaError): --- End diff -- this needs to be validated in the parsing stage
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---