A Mesos noob here. Could someone point me at the doc or summary for the cluster autoscaling capabilities in Mesos?
Is there a way to feed it events and have it detect the need to bring in more machines or decommission machines? Is there a way to receive events back that notify you that machines have been allocated or decommissioned? Would this work within a certain set of "preallocated"/pre-provisioned/"stand-by" machines or will Mesos go and grab machines from the cloud? What are the integration points of Apache Spark and Mesos? What are the true advantages of running Spark on Mesos? Can Mesos autoscale the cluster based on some signals/events coming out of Spark runtime or Spark consumers, then cause the consumers to run on the updated cluster, or signal to the consumers to restart themselves into an updated cluster? Thanks.
