Explanation:There are a couple of restrictions on the structure of the POJO. 9. The ______________ class defines a configuration parameter named LINES_PER_MAP that controls how the input file is split.
A. NLineInputFormat
B. InputLineFormat
C. LineInputFormat
D. None of the mentioned
Answer:A
Explanation:There are a couple of restrictions on the structure of the POJO. 9. The ______________ class defines a configuration parameter named LINES_PER_MAP that controls how the input file is split.
A. NLineInputFormat B. InputLineFormat C. LineInputFormat D. None of the mentioned
Explanation:We can set the value of parameter via the Source interface’s inputConf method. 10. The ________ class allows developers to exercise precise control over how data is partitioned, sorted, and grouped by the underlying execution engine.