I've submitted a PR to improve that warning. Particularly, it makes it more explicit and puts it up front. I skipped over that warning because I wasn't using `go get`.
Currently having trouble viewing the changes locally because I can't figure out how to get the local webserver to pickup my changes, discussing in Slack #docs [ Full content available at: https://github.com/apache/pulsar/issues/2703 ] This message was relayed via gitbox.apache.org for devnull@infra.apache.org