Explanation:Maps are the individual tasks that transform input records into intermediate records. 9. The number of maps is usually driven by the total size of :
A. inputs
B. outputs
C. tasks
D. None of the mentioned
Answer:A
Explanation:Maps are the individual tasks that transform input records into intermediate records. 9. The number of maps is usually driven by the total size of :
A. inputs B. outputs C. tasks D. None of the mentioned
Explanation:Total size of inputs means total number of blocks of the input files. 10. _________ is the default Partitioner for partitioning key space.