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https://issues.apache.org/jira/browse/YARN-4594?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15131124#comment-15131124
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Colin Patrick McCabe commented on YARN-4594:
--------------------------------------------
Thanks, [~jlowe].
> container-executor fails to remove directory tree when chmod required
> ---------------------------------------------------------------------
>
> Key: YARN-4594
> URL: https://issues.apache.org/jira/browse/YARN-4594
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Reporter: Colin Patrick McCabe
> Assignee: Colin Patrick McCabe
> Fix For: 2.9.0
>
> Attachments: YARN-4594.001.patch, YARN-4594.002.patch,
> YARN-4594.003.patch, YARN-4594.004.patch
>
>
> test-container-executor.c doesn't work:
> * It assumes that realpath(/bin/ls) will be /bin/ls, whereas it is actually
> /usr/bin/ls on many systems.
> * The recursive delete logic in container-executor.c fails -- nftw does the
> wrong thing when confronted with directories with the wrong mode (permission
> bits), leading to an attempt to run rmdir on a non-empty directory.
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