Github user necosta commented on the issue:
https://github.com/apache/zeppelin/pull/2742
A few more changes:
- Exposed interpreter property `Description`
- Exposed interpreter property `Readonly`
- Added interpreter option `disallowCustomInterpreter` (Prevents users from
using interpreter group to create a new interpreter)
- Validate permissions on selecting interpreters
- Disallow deletion of property when readonly
- Check for duplicate properties---
