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https://issues.apache.org/jira/browse/MAPREDUCE-674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12727163#action_12727163
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Aaron Kimball commented on MAPREDUCE-674:
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Cycling patch status to get Hudson to enqueue this for testing...
> Sqoop should allow a "where" clause to avoid having to export entire tables
> ---------------------------------------------------------------------------
>
> Key: MAPREDUCE-674
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-674
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: contrib/sqoop
> Affects Versions: 0.21.0
> Reporter: Kevin Weil
> Priority: Minor
> Attachments: HADOOP-6115.patch, MAPREDUCE-674.patch
>
>
> Sqoop currently only exports at the granularity of a table. This doesn't
> work well on systems with large tables, where the overhead of performing a
> full dump each time is significant. Allowing the user to specify a where
> clause is a relatively simple task which will give Sqoop a lot more
> flexibility.
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