Project: mesos
Issue MESOS-2347: Add ability for schedulers to explicitly acknowledge status updates on the driver.
In order for schedulers to be able to handle status updates in a scalable manner, they need the ability to send acknowledgements through the driver. This enables optimizations in schedulers (e.g. process status updates asynchronously w/o backing up the driver, processing/acking updates in batch). Without this, an implicit reconciliation can overload a scheduler (hence the motivation for MESOS-2308).
Story points: 8