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The __________ is responsible for allocating resources to the various running applications subject to familiar constraints of capacities, queues etc.

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The __________ is responsible for allocating resources to the various running applications subject to familiar constraints of capacities, queues etc.

(a) Manager

(b) Master

(c) Scheduler

(d) None of the mentioned

This question was addressed to me in an international level competition.

The question is from YARN topic in chapter Working of MapReduce of Hadoop

1 Answer

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Best answer
The correct choice is (c) Scheduler

The best explanation: The Scheduler is a pure scheduler in the sense that it performs no monitoring or tracking of status for the application.

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