Explanation:While fetching , it throttles the number of mappers accessing data on RDBMS to avoid DDoS. 5. Point out the wrong statement :
A. Sqoop is used to import complete database
B. Sqoop is used to import selected columns from a particular table
C. Sqoop is used to import selected tables
D. All of the mentioned
Answer:A
Explanation:While fetching , it throttles the number of mappers accessing data on RDBMS to avoid DDoS. 5. Point out the wrong statement :
A. Sqoop is used to import complete database B. Sqoop is used to import selected columns from a particular table C. Sqoop is used to import selected tables D. All of the mentioned
Explanation:Apache Sqoop is tool which allows users to import data from relational databases to HDFS and export data from HDFS to relational database. 6. _________ allows users to specify the target location inside of Hadoop.