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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