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From "dhruba borthakur (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4077) Access permissions for setting access times and modification times for files
Date Fri, 05 Sep 2008 20:50:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12628742#action_12628742
] 

dhruba borthakur commented on HADOOP-4077:
------------------------------------------

Hi Doug, the patch in H-1869 implements the policy of requiring read-permission to set the
access time and requiring write permission to set modification time. This works in some use-cases.
However, this is different from the POSIX standard. 

I would like to get this resolved before shipping 0.19, hence marking it as a blocker.

> Access permissions for setting access times and modification times for files
> ----------------------------------------------------------------------------
>
>                 Key: HADOOP-4077
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4077
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>            Reporter: dhruba borthakur
>            Assignee: dhruba borthakur
>
> HADOOP-1869 implements an API to set access and modification times for files. We need
to decide what access checks to make before allowing a client to use this new API.

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