Cloudera CCD-410 Cloudera Certified Developer for Apache Hadoop (CCDH) Practice Test 2 — Flashcards | Cloud Computing | FatSkills

Cloudera CCD-410 Cloudera Certified Developer for Apache Hadoop (CCDH) Practice Test 2 — Flashcards

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In a MapReduce job, you want each of your input files processed by a single map task. How do you configure a MapReduce job so that a single map task processes each input file regardless of how many blocks the input file occupies?
Write a custom FileInputFormat and override the method isSplitable to always return false.
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