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Posted to notifications@accumulo.apache.org by "Christopher Tubbs (JIRA)" <ji...@apache.org> on 2013/07/18 21:48:48 UTC

[jira] [Commented] (ACCUMULO-1256) Add trash can for deleted tables

    [ https://issues.apache.org/jira/browse/ACCUMULO-1256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13712717#comment-13712717 ] 

Christopher Tubbs commented on ACCUMULO-1256:
---------------------------------------------

I would like to see this feature implemented with (at least from the user's perspective) ACCUMULO-802's namespaces. A special "Trash" namespace could hold deleted tables (and possibly remember which namespace it came from). Namespaces may also need to be trashed.
                
> Add trash can for deleted tables
> --------------------------------
>
>                 Key: ACCUMULO-1256
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1256
>             Project: Accumulo
>          Issue Type: New Feature
>            Reporter: Keith Turner
>              Labels: gsoc2013, mentor, newbie
>         Attachments: ACCUMULO-1256-proposal-01.html, ACCUMULO-1256-proposal-01.txt
>
>
> It may be useful to provide an optional trash feature.  If this feature were enabled, then when a table is deleted it would go into the trash can.  Tables that had been in the trash for a while could would eventually be deleted.  Tables could be undeleted from the trash can.
> What would the API and shell commands look like?  How would multiple tables in the trash can with the same name be handled in the API?  Would/should per table properties and pertable permissions be preserved?  Should these tables in the trash can show up in the monitor in some way?

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