Keep jobs running in a scale-down event

[benjii]

This is more of a "how is this designed?" rather than an issue (although it might be). I notice that in a scale-down event (i.e.: a node dropping out of a cluster and not being replaced), any jobs running on the removed node are not then run my any other worker in the cluster.

Is this how things are intended?

I originally thought that all workers attempt to run all jobs on all nodes (and it is the cronHistory that constrains the job to only one worker). But this does not seem to be the case. Am I missing something?