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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 |
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Answer» 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. |
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