Use descriptive error message for duplicate host/context deployments -------------------------------------------------------------------- Key: WFLY-12877 URL: https://issues.redhat.com/browse/WFLY-12877 Project: WildFly Issue Type: Enhancement Components: Web (Undertow) Reporter: Paul Ferraro Assignee: Katarina Hermanova Priority: Minor If a user attempts to deploy a web application to a host/context to which another application is deployed, this will fail for obvious reasons. What isn't obvious is the error message. Currently, users will see a DuplicateServiceException. Ideally, the error message should indicate that another application is deployed for the same host and context path.