[SQOOP-360] Duplication of the record in the case of using import mode

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 1.3.0
• Component/s: connectors
• Labels: patch
• Assignee: Unassigned
• Reporter: SATOSHI KONDO
• Created: 12/Oct/11 09:01
• Updated: 08/Dec/12 00:53
• Resolved: 12/Oct/12 21:09

Description

When I use Import mode of Sqoop,
I get duplicate records.

This occurs on condition of the following.

1.Use Import mode of Sqoop
2.Set a character type to "split-by" parameter
3.Set a big value to "num-mappers" parameter

The big value is a relatively large thing as compared with the total number of records.
For example,
when total number of records is 10,
I set 100 to "num-mappers" parameter.

I expect to get 10 records.
But I get 10 or more lines.