Folks:
I am trying to get polybase (standalone) working on SQL Server 2019 developer edition so I can play with it. I went through the install experience - adding the feature. The three databases (DWConfiguration, DWDiagnostics and DWQueue) were created. The two services (SQL Server PolyBase Engine (JWF) and SQL Server PolyBase Engine (JWF)) were also created and are running. JWF is my instance name. It is the only instance installed on the machine.
I created the master key, and verified that TCP/IP is enabled.
The next step it to: exec sp_configure 'polybase enabled', 1; which I do. I get an error message "PolyBase feature is not installed. Please consult Books Online for more information on this feature.". Further - if I select serverproperty('IsPolyBaseInstalled') as IsPolyBaseInstalled; I get 0 returned.
Obviously I have missed a step. I have been over the documentation (specifically https://docs.microsoft.com/en-us/sql/relational-databases/polybase/polybase-installation?view=sql-server-ver15) I can't figure out what I missed.
Any help would be very appreciated.
John