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_______________ method is used to include a projection schema, to specify the output fields.

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_______________ method is used to include a projection schema, to specify the output fields.

(a) OutputSchema

(b) setOut

(c) setOutputSchema

(d) none of the mentioned

The question was posed to me by my school principal while I was bunking the class.

The origin of the question is HCatalog with Hadoop in section Apache Spark, Flume, Lucene, Hama, HCatalog, Mahout, Drill, Crunch and Thrift of Hadoop

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Best answer
Correct option is (c) setOutputSchema

Easy explanation: If a schema is not specified, all the columns in the table will be returned.

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