
Other BigData Tools andTechnologies | 189
Short-answer Type Questions (5 Marks Questions)
1. Explain what is Sqoop in Hadoop? Please
explain the usage.
2. What are the components used in Hive
query processor?
3. What is Bucket in Hive?
4. For each Sqoop copying into HDFS, how
many MapReduce jobs and tasks will be
submitted? Please explain.
5. I am having around 500 tables in a data-
base. I want to import all the tables from
the database except the tables named Table
498, Table 323 and Table 199. How can
we do this without having to import the
tables one by one?
6. Explain the significance of using split-by
clause in Apache Sqoop.
7.