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https://issues.apache.org/jira/browse/SQOOP-2910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Szabo updated SQOOP-2910:
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Attachment: SQOOP-2910_1.patch
Modified patch file after review
> Add capability to Sqoop to require an explicit option to be specified with
> --split-by for a String column
> ---------------------------------------------------------------------------------------------------------
>
> Key: SQOOP-2910
> URL: https://issues.apache.org/jira/browse/SQOOP-2910
> Project: Sqoop
> Issue Type: Improvement
> Reporter: Attila Szabo
> Assignee: Attila Szabo
> Attachments: SQOOP-2910.patch, SQOOP-2910_1.patch
>
>
> In the past several users faced issues when they tried to import String
> columns with the --split-by option. They didn't except to have any kind of
> issues/side effects, however this is a well known issue in Sqoop (and AFAIK
> we don't plan to change this behaviour).
> The objective here is to require the customer to explicitly choose to split
> by string which is known to have issues.
> {code}
> --split-by <CHAR_COLUMN> --i-know-what-i-am-doing
> {code}
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