Issue a warning when a parameter is not consumed by a task #3170
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Description
After consuming the parameters I add a check to ensure that the task consumed all given parameters. If it is not the case a warning is raised.
Motivation and Context
In one of our workflows, several tasks have similar parameters but not all. This confused some users that tried to use such parameter with irrelevant tasks and the users were confused. Adding warnings could help users to understand what's happening. It can also help finding typos in parameter names (if they have a default value
luigi
does not complain and just use the default value).Have you tested this? If so, how?
I added a unit test.