As per https://issues.jboss.org/browse/GTNPORTAL-3257, when a failure occurs after the REST request handler completes (i.e. JCR commit), the response is still sent successfully to the client.

Wanted to get some feedback on this. From my perspective this is something that should probably be handled by the RestServlet in eXo WS. I don't think there's anything the actual REST service should do to handle these scenarios. If we are in agreement I can create a JIRA with eXo WS.

- Nick