Cloudera Certified Administrator for Apache Hadoop (CCAH) CCA-500 Question # 8 Topic 1 Discussion

Cloudera Certified Administrator for Apache Hadoop (CCAH) CCA-500 Question # 8 Topic 1 Discussion

CCA-500 Exam Topic 1 Question 8 Discussion:
Question #: 8
Topic #: 1

You have a cluster running with the fair Scheduler enabled. There are currently no jobs running on the cluster, and you submit a job A, so that only job A is running on the cluster. A while later, you submit Job B. now Job A and Job B are running on the cluster at the same time. How will the Fair Scheduler handle these two jobs? (Choose two)


A.

When Job B gets submitted, it will get assigned tasks, while job A continues to run with fewer tasks.


B.

When Job B gets submitted, Job A has to finish first, before job B can gets scheduled.


C.

When Job A gets submitted, it doesn’t consumes all the task slots.


D.

When Job A gets submitted, it consumes all the task slots.


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