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From "SATOSHI KONDO (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SQOOP-360) Duplication of the record in the case of using import mode
Date Wed, 02 Nov 2011 12:03:32 GMT

     [ https://issues.apache.org/jira/browse/SQOOP-360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

SATOSHI KONDO updated SQOOP-360:
--------------------------------

    Status: Open  (was: Patch Available)
    
> Duplication of the record in the case of using import mode 
> -----------------------------------------------------------
>
>                 Key: SQOOP-360
>                 URL: https://issues.apache.org/jira/browse/SQOOP-360
>             Project: Sqoop
>          Issue Type: Bug
>          Components: connectors
>    Affects Versions: 1.3.0
>            Reporter: SATOSHI KONDO
>              Labels: patch
>         Attachments: SQOOP-360.patch
>
>
> 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.

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