Question

What are the basic commands in Hadoop Sqoop and its uses?

Answer 1

The basic commands of HadoopSqoop are

1. Codegen, Create-hive-table, Eval, Export, Help, Import, Import-all-tables, List-databases, List-tables,Versions.
2. Useof HadoopSqoop basic commands
3. Codegen- It helps to generate code to interact with database records.
4. Create-hive-table- It helps to Import a table definition into a hive
5. Eval- It helps to evaluateSQL statement and display the results
6. Export-It helps to export an HDFS directory into a database table
7. Help- It helps to list the available commands
8. Import- It helps to import a table from a database to HDFS
9. Import-all-tables- It helps to import tables from a database to HDFS
10. List-databases- It helps to list available databases on a server
11. List-tables-It helps to list tables in a database
12. Version-It helps to display the version information