Due the GUI still doesn't include the delete option, the workaround I'm using is to execute this curl comand: CURL -X DELETE http://localhost:9090/api/v1/schemaregistry/schemas/<name>   Using the last version at this moment, hortonworks-registry-0.8.0-rc3, which includes a fix for ISSUE-574 that avoids error re-creating a previously deleted schema with the same name, works fine.   Hope it helps. Regards Marcelo. ... View more

Thanks @David Doran If you found that this answer addressed your question, please take a moment to click "Accept" below. ... View more

It works at port 8080 instead of port 9080. So by changing URL to http://sandbox-hdf.hortonworks.com:8080/api/v1/clusters/Sandbox, I was able to add the Service Pool. ... View more