Hortonworks Exam HDPCD Topic 1 Question 36 Discussion

Actual exam question for Hortonworks's HDPCD exam

Question #: 36
Topic #: 1

On a cluster running MapReduce v1 (MRv1), a TaskTracker heartbeats into the JobTracker on your cluster, and alerts the JobTracker it has an open map task slot.

What determines how the JobTracker assigns each map task to a TaskTracker?

AThe amount of RAM installed on the TaskTracker node.

BThe amount of free disk space on the TaskTracker node.

CThe number and speed of CPU cores on the TaskTracker node.

DThe average system load on the TaskTracker node over the past fifteen (15) minutes.

EThe location of the InsputSplit to be processed in relation to the location of the node.

Show Suggested Answer

Suggested Answer: C

by Eden at Mar 22, 2023, 11:46 PM

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