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https://issues.apache.org/jira/browse/HUDI-6060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prashant Wason closed HUDI-6060.
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Resolution: Fixed
> Add config to backup instants before deletion during rollbacks
> --------------------------------------------------------------
>
> Key: HUDI-6060
> URL: https://issues.apache.org/jira/browse/HUDI-6060
> Project: Apache Hudi
> Issue Type: Improvement
> Reporter: Prashant Wason
> Assignee: Prashant Wason
> Priority: Minor
> Labels: pull-request-available
>
> When rollbacks / restores are performed, instants are deleted from the
> .hoodie folder. Keeping a copy of such instants is useful for debugging
> issues like the following:
> # File left over without any commits
> # Bugs which leave files during the failed commit which is rolled back
> The implementation provides a config (off by default) which when enabled
> would backup the instants before deletion to a backup directory.
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