Using oauth2 authentication for rest webservice in Teiid (issuing sql request through invokeHTTP method in dynamic VDB), fails with an error like:

ERROR [org.teiid.CONNECTOR] (Worker0_QueryProcessorQueue61) P8QCt6jWv5/F Connector worker process failed for atomic-request=P8QCt6jWv5/F.7.4.35838: java.lang.NoClassDefFoundError: javax/ws/rs/client/ClientException
at org.apache.cxf.rs.security.oauth2.client.OAuthClientUtils.getAccessToken(OAuthClientUtils.java:287)
...many more

(see forum reference for more stack trace)