TL;DR I'd like to propose that we deprecate and ultimately remove the ability to run a JMX manager on a non-locator member.
I'm not sure about the history for this capability and the original use cases but I imagine it would have been driven, to a large part, by the ability for member discovery without locators. Since we have removed that (and always require locators) it seems that at least one requirement is no longer valid. Does anyone have any other use cases where having a JMX manager on a non-locator would be a requirement? Thanks --Jens