Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: common-issues@hadoop.apache.org
Date: Fri, 8 Mar 2013 23:55:12 +0000 (UTC)
From: "Arpit Agarwal (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
Message-ID: <JIRA.12613366.1351112138652.411841.1362786912757@arcas>
In-Reply-To: <JIRA.12613366.1351112138652@arcas>
References: <JIRA.12613366.1351112138652@arcas>
Subject: [jira] [Commented] (HADOOP-8973) DiskChecker cannot reliably detect
 an inaccessible disk on Windows with NTFS ACLs
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HADOOP-8973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13597704#comment-13597704 ] 

Arpit Agarwal commented on HADOOP-8973:
---------------------------------------

I don't see any failures on Windows 2008 R2 64-bit either.
                
> 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
>         Attachments: 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.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira