@RyanAtWork, Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.  If you are still experiencing the issue, can you provide the information @robbiez  has requested? ... View more

Thanks @Pradheep, That's very useful.  I'm just a client of the cluster, so I have no permissions to view or alter such server side settings.  However, at least I know that questions to ask the administrators of the cluster now.   Next I just need to find out more about the (450) error. It's a shame the Cloudera ODBC for Impala Driver error messages are so vague and unclear. ... View more