hi #C0303FDCZEZ am working on druid on docker and am getting this warning when i try to load data from google cloud even if i set both environment and docker-compose i get the same warning and i had also verified in coordinator for the google jar and i have it

You should not need to mount the jar in the docker compose. Adding it to the environment

loadList

should be enough because it is a base extension and therefore already has the jar in the Druid image. You will also need to configure GOOGLE_APPLICATION_CREDENTIALS to point to a file that holds the service account key that you get from Google, it is currently set to the JAR file. Not sure if these two items will be enough for it to work. I have not used that extension, so I'm going with theory here.