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How does sqoop handles table lock while exporting

How does sqoop handles table lock while exporting

New Contributor

I would like to know how sqoop handles locking of a table while export. Suppose, I am exporting data from HDFS to Oracle with mapper set to 10. For every insert operation by a mapper will there be a commit?what happens when the insert is happening in parallel and how is the table lock handled

 

Regards

Ashwin