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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6690) FilterFileSystem doesn't overwrite setTimes
Date Thu, 08 Apr 2010 06:34:36 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12854831#action_12854831

Eli Collins commented on HADOOP-6690:

FilterFs is the AbstractFileSystem version of FilterFileSystem. If you're doing work on trunk
you should be writing against the new APIs (or at least make sure they stay on par), if you're
making a change against branch 20 then you'll want FilterFileSystem. I'm assuming you want
setTimes to work on LocalFileSystem?

> FilterFileSystem doesn't overwrite setTimes
> -------------------------------------------
>                 Key: HADOOP-6690
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6690
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.20.3, 0.21.0, 0.22.0
>            Reporter: Rodrigo Schmidt
>            Assignee: Rodrigo Schmidt
>             Fix For: 0.22.0
> FilterFileSystem seems to be a little outdated and it doesn't implement a few methods
(setTimes being the most important one):
> - setTimes(Path, long, long)
> - copyFromLocalFile(boolean,boolean, Path, Path)
> - copyFromLocalFile(boolean, boolean, Path[], Path)
> - getUsed()
> - deleteOnExit()
> I'm not sure if all of these methods should be wrapped in FilterFileSystem, but given
its purpose, I would say the more the better. It would be great to have other people's opinions
about this.

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