The key, a ____________ is the byte offset within the file of the begi – McqOptions

MCQOPTIONS

1.	The key, a ____________ is the byte offset within the file of the beginning of the line.
A.	LongReadable
B.	LongWritable
C.	LongWritable
D.	All of the mentioned
Answer» C. LongWritable

Discussion

No Comment Found

Related MCQs

WHICH_OF_THE_FOLLOWING_WRITES_MAPFILES_AS_OUTPUT_??$
Which of the following is the default output format ?
___________ is an input format for reading data from a relational database, using JDBC.
__________ class allows you to specify the InputFormat and Mapper to use on a per-path basis.
__________ is a variant of SequenceFileInputFormat that converts the sequence file‚Äö√Ñ√∂‚àö√ë‚àö¬•s keys and values to Text objects$
_________ is the output produced by TextOutputFor mat, Hadoop default OutputFormat.
The key, a ____________ is the byte offset within the file of the beginning of the line.
___________ takes node and rack locality into account when deciding which blocks to place in the same split