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https://issues.apache.org/jira/browse/FLINK-8540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephan Ewen closed FLINK-8540.
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> FileStateHandles must not attempt to delete their parent directory.
> -------------------------------------------------------------------
>
> Key: FLINK-8540
> URL: https://issues.apache.org/jira/browse/FLINK-8540
> Project: Flink
> Issue Type: Sub-task
> Components: State Backends, Checkpointing
> Reporter: Stephan Ewen
> Assignee: Stephan Ewen
> Priority: Major
> Fix For: 1.5.0
>
>
> Currently, every file disposal checks if the parent directory is now empty,
> and deletes it if that is the case. That is not only inefficient, but
> prohibitively expensive on some systems, like Amazon S3.
> With the resolution of [FLINK-8539], this will no longer be necessary.
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