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__________ get events indicating completion (success/failure) of component tasks.

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__________ get events indicating completion (success/failure) of component tasks.

(a) getJobName()

(b) getJobState()

(c) getPriority()

(d) getTaskCompletionEvents(int startFrom)

This question was addressed to me during an interview for a job.

Asked question is from MapReduce Job topic in division Working of MapReduce of Hadoop

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The correct answer is (d) getTaskCompletionEvents(int startFrom)

To explain I would say: getPriority() provides scheduling info of the job.

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