Question

Point out the correct statement.

a.

You can specify any executable as the mapper and/or the reducer

b.

You cannot supply a Java class as the mapper and/or the reducer

c.

The class you supply for the output format should return key/value pairs of Text class

d.

All of the mentioned

Posted under Hadoop

Answer: (a).You can specify any executable as the mapper and/or the reducer

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Q. Point out the correct statement.

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