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https://issues.apache.org/jira/browse/HIVE-1075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zheng Shao updated HIVE-1075:
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Description:
If a "INSERT OVERWRITE" query fails after deleting the output table content but
before moving the new content into that output table, we should allow user to
recover the data manually.
In order to do that, we should expose the temp location of the data and we
should not remove the temp data.
> Make it possible for users to recover data when moveTask fails
> --------------------------------------------------------------
>
> Key: HIVE-1075
> URL: https://issues.apache.org/jira/browse/HIVE-1075
> Project: Hadoop Hive
> Issue Type: Bug
> Reporter: Zheng Shao
> Assignee: Zheng Shao
> Attachments: HIVE-1075.1.patch
>
>
> If a "INSERT OVERWRITE" query fails after deleting the output table content
> but before moving the new content into that output table, we should allow
> user to recover the data manually.
> In order to do that, we should expose the temp location of the data and we
> should not remove the temp data.
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