Right now there is no way to query the supervisors via DruidSQL system tables. The only way is to use the REST API of: GET /druid/indexer/v1/supervisor?full.
This means that it is not possible to use the full expressive power of SQL on that data.
Motivation:
Adding a supervisors table would let us use it to power the supervisors view in the new Druid console:

Which would be much more consistent with the other views.
Right now there is no way to query the supervisors via DruidSQL system tables. The only way is to use the REST API of:
GET /druid/indexer/v1/supervisor?full.This means that it is not possible to use the full expressive power of SQL on that data.
Motivation:
Adding a supervisors table would let us use it to power the supervisors view in the new Druid console:
Which would be much more consistent with the other views.