Hi Sam, > This enhancement, is implying it is currently possible for Mesos to > deliver, to a single Framework, multiple Offers (with mutually exclusive > resources) from the same slave?
A single collection of offers delivered to a framework via the Scheduler.resourceOffers callback will not include more than one offer per slave. However, across multiple calls to the framework callback you may have two offers for the same slave. If you decline both offers they can be aggregated and re-delivered from Mesos. This enhancement let's you aggregate them on the scheduler side instead. Does that help? Ben.
