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https://issues.apache.org/jira/browse/HADOOP-7460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067289#comment-13067289
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Suresh Srinivas commented on HADOOP-7460:
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> I think fs, trash can be moved up to TrashPolicy. Not sure about current,
> homesParent, deletionInterval though. Some TrashPolicy might not require
> these vars?
They can ignore it then right?
> but thinking about it more I don't really see any reason why TrashPolicy
> should only be accessible via Trash
That was not the reason why I was thinking about making it public. If new trash
policy can be implemented by users, then it should be a public API.
> Support for pluggable Trash policies
> ------------------------------------
>
> Key: HADOOP-7460
> URL: https://issues.apache.org/jira/browse/HADOOP-7460
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Reporter: dhruba borthakur
> Assignee: Usman Masood
> Attachments: PluggableTrash.patch, PluggableTrash_V2.patch,
> PluggableTrash_V3.patch, PluggableTrash_V4.patch
>
>
> It would be beneficial to make the Trash policy pluggable. One primary
> use-case for this is to archive files (in some remote store) when they get
> removed by Trash emptier.
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