[GitHub] flink pull request #2970: [FLINK-5300] Add more gentle file deletion procedu...

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/flink/pull/2970


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[GitHub] flink pull request #2970: [FLINK-5300] Add more gentle file deletion procedu...

[tillrohrmann]

GitHub user tillrohrmann opened a pull request:

https://github.com/apache/flink/pull/2970

[FLINK-5300] Add more gentle file deletion procedure

Before deleting a parent directory always check the directory whether it 
contains some
files. If not, then try to delete the parent directory.

This will give a more gentle behaviour wrt storage systems which are not 
instructed to
delete a non-empty directory.

cc: @StefanRRichter 

You can merge this pull request into a Git repository by running:

$ git pull https://github.com/tillrohrmann/flink moreGentleFileDeletion

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/flink/pull/2970.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #2970


commit 62d3d28f675aaad203d655848d30e9fb916af43b
Author: Till Rohrmann 
Date:   2016-12-08T17:53:40Z

[FLINK-5300] Add more gentle file deletion procedure

Before deleting a parent directory always check the directory whether it 
contains some
files. If not, then try to delete the parent directory.

This will give a more gentle behaviour wrt storage systems which are not 
instructed to
delete a non-empty directory.




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