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http://jira.dspace.org/jira/browse/DS-621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=11700#action_11700
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Tim Donohue commented on DS-621:
--------------------------------

This issue was discussed in Developer Meeting on Sept 22, 2010:

[20:14] <tdonohue> Export cleanup : http://jira.dspace.org/jira/browse/DS-621
[20:14] <tdonohue> hmm.. DS-621 is related to DS-619 (though they aren't linked 
in JIRA right now)
[20:15] <kshepherd> same issue basically..
[20:15] <tdonohue> thoughts? Should we really be cleaning up exports via a cron 
job (thus making DS-619 obsolete before it's even committed)?
[20:15] <mhwood> Yes
[20:15] <robint> Yes, I wish I hadn't volunteered earlier now, doh ! assign to 
me.
[20:15] <mhwood> Oops, yes they seem related.
[20:16] <grahamtriggs> 619 specifically cleans up when Eperson is removed, but 
621 is the general - 'do we really want this stuff hanging around even when the 
eperson remans'
[20:16] <tdonohue> Right, but if we implement DS-621, we don't need DS-619, 
correct?
[20:16] <mhwood> OTOH if 621 is done by cron then it can handle 619 as well?
[20:17] <tdonohue> robint -- are you volunteering to implement DS-621 instead 
of DS-619? (just want to clarify)
[20:17] <grahamtriggs> depends... the fix for 621 may depend on the eperson 
still existing.
[20:17] <mdiggory> why not just cache the exports in the temp directory and let 
a steriotypical tmp cleanup manage them?
[20:17] <robint> I'll review qnd come back with a suggestion. oIs that ok ?
[20:18] <robint> s/oIs/is
[20:18] <grahamtriggs> don't we need to guarantee that the exports will be 
available for a certain period?
[20:18] <tdonohue> robint -- sounds good to me
[20:18] <tdonohue> grahamtriggs -- yes, but we probably should just let 
institutions decide on that period, and schedule their cron job appropriately
[20:18] <robint> mdiggory: Thats topical for me anyway as that is what Sword 
does.
[20:19] <tdonohue> ok -- assign DS-621 to robint for review/suggestions. This 
may or may not make DS-619 unnecessary

> Export cleanup
> --------------
>
>                 Key: DS-621
>                 URL: http://jira.dspace.org/jira/browse/DS-621
>             Project: DSpace 1.x
>          Issue Type: Improvement
>          Components: DSpace API, JSPUI, XMLUI
>            Reporter: Claudia Jürgen
>            Assignee: Robin Taylor
>            Priority: Minor
>
> The exports of an eperson are only deleted if the eperson exports another 
> item and the existing exports exceed the lifespan configured. This is a bit 
> clumsy as exports might thus linger forever.
> Exports should be cleaned up via a cron job.
> Furthermore the lifespan of an export should be indicated in the My DSpace 
> and the user should be able to delete his own exports.

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