Point out the correct statement.
(a) With TextInputFormat and KeyValueTextInputFormat, each mapper receives a variable number of lines of input
(b) StreamXmlRecordReader, the page elements can be interpreted as records for processing by a mapper
(c) The number depends on the size of the split and the length of the lines.
(d) All of the mentioned
(a) With TextInputFormat and KeyValueTextInputFormat, each mapper receives a variable number of lines of input
(b) StreamXmlRecordReader, the page elements can be interpreted as records for processing by a mapper
(c) The number depends on the size of the split and the length of the lines.
(d) All of the mentioned
The correct option is (d) All of the mentioned
The explanation: Large XML documents that are composed of a series of “records” can be broken into these records using simple string or regular-expression matching to find start and end tags of records.