InterviewSolution
Saved Bookmarks
| 1. |
How can you choose a name for the mapreduce job which is created on submitting a free-form query import? |
|
Answer» By using the --mapreduce-job-name parameter. Below is a example of the command. sqoop import \--connect jdbc:mysql://mysql.example.com/sqoop \--username sqoop \--password sqoop \--query 'SELECT normcities.id, \countries.country, \normcities.city \FROM normcities \JOIN countries USING(country_id) \WHERE $CONDITIONS' \--split-by id \--target-dir cities \--mapreduce-job-name normcities |
|