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Posted to dev@flink.apache.org by "Stephan Ewen (JIRA)" <ji...@apache.org> on 2018/01/31 15:55:00 UTC

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

Stephan Ewen created FLINK-8540:
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             Summary: 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
             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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