Let us understand the purpose of Sqoop export and also how to get the help of Sqoop Export.
- sqoop export is used to export the data from HDFS to tables in relational databases such as MySQL, Oracle, Teradata etc.
- We can use sqoop help export to get the the help for sqoop export.
- Typically we get the data from relational databases using sqoop import, then process data using hive or spark etc and then export data using sqoop export.
- To export data into relational database, one need to have access to database and also have necessary permissions to perform DML operations such as INSERT, UPDATE etc.