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Posted to issues@flink.apache.org by "Stephan Ewen (JIRA)" <ji...@apache.org> on 2018/02/01 16:00:00 UTC

[jira] [Resolved] (FLINK-8540) FileStateHandles must not attempt to delete their parent directory.

     [ https://issues.apache.org/jira/browse/FLINK-8540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stephan Ewen resolved FLINK-8540.
---------------------------------
    Resolution: Fixed

Fixed via 31e97e57ceeaf37264ab6db078552b73ee5121bf

> 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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