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https://issues.apache.org/jira/browse/FLINK-5659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler closed FLINK-5659.
-----------------------------------
Resolution: Fixed
Fix Version/s: 1.5.0
master: 2e63d5a8ec1fa874a61061b72b970879f14c86d9
> FileBaseUtils#deleteFileOrDirectory not thread-safe on Windows
> --------------------------------------------------------------
>
> Key: FLINK-5659
> URL: https://issues.apache.org/jira/browse/FLINK-5659
> Project: Flink
> Issue Type: Bug
> Components: Core, Local Runtime
> Affects Versions: 1.2.0, 1.3.0, 1.4.0
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Priority: Trivial
> Fix For: 1.5.0
>
>
> The {code}FileBaseUtils#deleteFileOrDirectory{code} is not thread-safe on
> Windows.
> First you will run into AccessDeniedExceptions since one thread tried to
> delete a file while another thread was already doing that, for which the file
> has to be opened.
> Once you resolve those exceptions (by catching them double checking whether
> the file still exists), you run into DirectoryNotEmptyExceptions since there
> is some wacky timing/visibility issue when deleting files concurrently.
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