Your cluster is running MapReduce vserion 2 (MRv2) on YARN. Your ResourceManager is
configured to use the FairScheduler. Now you want to configure your scheduler such that a
new user on the cluster can submit jobs into their own queue application submission. Which
configuration should you set?

A.
You can specify new queue name when user submits a job and new queue can be
created dynamically if yarn.scheduler.fair.user-as-default-queue = false

B.
Yarn.scheduler.fair.user-as-default-queue = false and
yarn.scheduler.fair.allowundeclared- people = true

C.
You can specify new queue name per application in
allocation.fair.allow-undeclaredpeople = true automatically assigned to the application
queue

D.
You can specify new queue name when user submits a job and new queue can be
created dynamically if the property yarn.scheduler.fair.allow-undecleared-pools = true