Explanation:Total size of inputs means total number of blocks of the input files. 10. _________ is the default Partitioner for partitioning key space.
A. HashPar
B. Partitioner
C. HashPartitioner
D. None of the mentioned
Answer:A
Explanation:Total size of inputs means total number of blocks of the input files. 10. _________ is the default Partitioner for partitioning key space.
A. HashPar B. Partitioner C. HashPartitioner D. None of the mentioned
Explanation: The default partitioner in Hadoop is the HashPartitioner which has a method called getPartition to partition. Sanfoundry Global Education & Learning Series – Hadoop.