Vertica data source is not working

We installed the vertica data plugin via the https://grafana.com/grafana/plugins/vertica-grafana-datasource/installation. But

  • we are observing “Metric Request Error”, after supplying the credentials like hostname, database, user role credentials.
  • Also checking the Grafana logs it says “Could not find executor for data source type: vertica-grafana-datasource”.

Attached the screenshot for reference.

Version numbers (grafana, prometheus, graphite, plugins, operating system, etc.):