Explanation:MapReduce Types and Formats MapReduce has a simple model of data processing. 4. An input _________ is a chunk of the input that is processed by a single map.
A. textformat
B. split
C. datanode
D. All of the mentioned
Answer:A
Explanation:MapReduce Types and Formats MapReduce has a simple model of data processing. 4. An input _________ is a chunk of the input that is processed by a single map.
A. textformat B. split C. datanode D. All of the mentioned
Explanation:Each split is divided into records, and the map processes each record—a key-value pair—in turn.