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https://issues.apache.org/jira/browse/IO-788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17717172#comment-17717172
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David Garratt commented on IO-788:
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Hopefully I'm doing this right - I downloaded the source from GitHub, created
the jar from source. Then I've included that in my application. Now I don't use
every API but I do have an application which I can leave running for days at a
time and give it files to process using a test rig. basically I can stress test
it which should sort out any resource leaks.
> FileUtils.moveFile(File, File) can cause IOException in Windows.
> ----------------------------------------------------------------
>
> Key: IO-788
> URL: https://issues.apache.org/jira/browse/IO-788
> Project: Commons IO
> Issue Type: Bug
> Components: Utilities
> Affects Versions: 2.11.0
> Environment: Windows
> Reporter: Phu Dinh
> Priority: Critical
>
> Hi,
> This report is spawn from a bug found in commons-fileupload:1.4 and up.
>
> https://issues.apache.org/jira/browse/FILEUPLOAD-338
>
> The code at this line:
> [https://github.com/apache/commons-io/blob/f22a4227401855ecbfdf8184bbe37275c3aeb5c3/src/main/java/org/apache/commons/io/FileUtils.java#L2392]
>
> can cause IOException when the .tmp file is deleted during the writing the
> upload file to disk.
> We found that the java process holding on to the open handler of the .tmp
> file (during the read for writing to the destination file); thus the delete()
> operation fails and the IOException is thrown.
>
> This problem only happens on Windows.
>
> Thanks,
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