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https://issues.apache.org/jira/browse/HUDI-6736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HUDI-6736:
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Labels: pull-request-available (was: )
> Change the order of rollback transitioning to complete and actual commit
> timeline files deletion
> ------------------------------------------------------------------------------------------------
>
> Key: HUDI-6736
> URL: https://issues.apache.org/jira/browse/HUDI-6736
> Project: Apache Hudi
> Issue Type: Bug
> Components: writer-core
> Reporter: sivabalan narayanan
> Priority: Major
> Labels: pull-request-available
>
> After [https://github.com/apache/hudi/pull/8849/], the order of rollback
> transitioning to completion and actual commit timeline files (the commit that
> is getting rolled back) is changed.
>
> we first transition the rollback to completion, and then delete the commit
> files. But if there is a crash inbetween these two steps, next time, the
> commit of interest could be deduced as pending and another rollback could get
> triggered. So, we want to change the ordering.
> We have made a fix towards this end already. so that, a rollback can go ahead
> and complete itself even if the commit timeline files are missing. This
> refers to the scenario, where in, we change the order and then a crash
> happens just b/w these two steps.
> Ref: [https://github.com/apache/hudi/pull/5148]
>
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