Cloudera
CCA-500 · Question #19
Your cluster is running MapReduce version 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…
Sign in or unlock CCA-500 to reveal the answer and full explanation for question #19. The question stem and answer options stay visible for context.
Configuration
Question
Your cluster is running MapReduce version 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?
Options
- AYou can specify new queue name when user submits a job and new queue can be created
- BYarn.scheduler.fair.user.fair-as-default-queue = false and yarn.scheduler.fair.allow- undecleared-
- CYou can specify new queue name when user submits a job and new queue can be created
- DYou can specify new queue name per application in allocations.xml file and have new jobs
Unlock CCA-500 to see the answer
You've previewed enough free CCA-500 questions. Unlock CCA-500 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#FairScheduler#YARN queue#auto queue creation#user queue