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https://issues.apache.org/jira/browse/SQOOP-484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14138308#comment-14138308
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Pratik Khadloya commented on SQOOP-484:
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Thanks for updating the docs. It is very helpful information.

> Update troubleshooting guide section about MySQL and TINYINT(1) columns
> -----------------------------------------------------------------------
>
>                 Key: SQOOP-484
>                 URL: https://issues.apache.org/jira/browse/SQOOP-484
>             Project: Sqoop
>          Issue Type: Improvement
>          Components: docs
>    Affects Versions: 1.4.1-incubating
>            Reporter: Jarek Jarcec Cecho
>            Assignee: Jarek Jarcec Cecho
>            Priority: Trivial
>             Fix For: 1.4.2
>
>         Attachments: SQOOP-484.patch, SQOOP-484.patch
>
>
> This issue is continuation of JIRA ticket SQOOP-463. 
> I've investigated MySQL JDBC connector behavior in case of columns defined as 
> TINYINT(1). By default MySQL JDBC connector is converting TINYINT(1) into 
> java.sql.Types.BIT, which can be very easily turned off by specifying 
> tinyInt1isBit=false in JDBC path. For example 
> jdbc:mysql://localhost/test?tinyInt1isBit=false. I would suggest to update 
> troubleshooting guide by suggesting users to set this property rather than 
> overriding default sqoop type mapping.



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