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https://issues.apache.org/jira/browse/HADOOP-8973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13598542#comment-13598542
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Chris Nauroth commented on HADOOP-8973:
---------------------------------------
Thank you, Suresh. Thank you, everyone, for the code reviews and other
assistance with resolving this. I've filed HADOOP-9390 for follow-up on the
issue of tests failing when run as root/Administrator. I've file HADOOP-9391
for the follow-up work of refactoring the {{Shell}} methods to accept {{File}}
arguments instead of strings.
> DiskChecker cannot reliably detect an inaccessible disk on Windows with NTFS
> ACLs
> ---------------------------------------------------------------------------------
>
> Key: HADOOP-8973
> URL: https://issues.apache.org/jira/browse/HADOOP-8973
> Project: Hadoop Common
> Issue Type: Bug
> Components: util
> Affects Versions: 3.0.0, 1-win
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Fix For: 3.0.0, 1-win
>
> Attachments: DiskChecker.proto.patch, HADOOP-8973.3.patch,
> HADOOP-8973-branch-1-win.3.patch, HADOOP-8973-branch-trunk-win.2.patch,
> HADOOP-8973-branch-trunk-win.patch
>
>
> DiskChecker.checkDir uses File.canRead, File.canWrite, and File.canExecute to
> check if a directory is inaccessible. These APIs are not reliable on Windows
> with NTFS ACLs due to a known JVM bug.
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