What are sequence files and why are they important?
A. Sequence files are binary format files that are compressed and are splitable. They are often used in high-performance map-reduce jobs
B. Sequence files are a type of the file in the Hadoop framework that allow data to be sorted
C. Sequence files are intermediate files that are created by Hadoop after the map step
D. Both B and C are correct
Answer:A
What are sequence files and why are they important?
A. Sequence files are binary format files that are compressed and are splitable. They are often used in high-performance map-reduce jobs B. Sequence files are a type of the file in the Hadoop framework that allow data to be sorted C. Sequence files are intermediate files that are created by Hadoop after the map step D. Both B and C are correct