It should be an error to run a Pipeline without ever specifying options

[kennknowles]

Doing so lets users run some pipelines without specifying any configuration, which is dangerous.

 

At minimum, it should log a very obvious warning.

Imported from Jira BEAM-3685. Original Jira may contain additional context.
Reported by: tgroh.

[yyy1000]

.take-issue

[kennknowles]

I actually think this is not an issue we are worried about. Thanks for taking a look and giving it a try, though!