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CCA-410 · Question #52
CCA-410 Question #52: Real Exam Question with Answer & Explanation
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Question
You have a cluster running with the fair scheduler enabled and configured. You submit multiple jobs to the cluster. Each job is assigned to a pool. What are the two key points to remember about how jobs are scheduled with the fair scheduler?
Options
- AEach pool gets 1/M of the total available tasks slots, where M is the no. of nodes in the cluster
- BPools are assigned priorites.pools with higher priorities an executed b4 pools with lower priorities
- CEach pool gets 1/N of the total available tasks slots, where N is the no of jobs running on the cluster
- DPools get a dynamically-allocated share of the available task slots (subject to additional constraints)
- EEach pools share of the tasks slots remains static within the execution of any individual job
- FEach pools share of task slots may change throughout the course of job execution
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