You have a cluster running with the Fair Scheduler enabled and configured. You submit multiple
jobs to cluster. Each job is assigned to a pool. How are jobs scheduled? (Choose 2)
Each pool’s share of task slots may change throughout the course of job execution.
Pools get a dynamically-allocated share of the available task slots (subject to additional
Each pool gets 1/M of the total available task slots, where M is the number of nodes in the
Pools are assigned priorities. Pools with higher priorities are executed before pools with lower
Each pool gets 1/N of the total available task slots, where N is the number of jobs running on
Each pool’s share of task slots remains static within the execution of any individual job.
2 Comments on “How are jobs scheduled?”
Correct answer is BD