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https://issues.apache.org/jira/browse/FALCON-238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shwetha G S closed FALCON-238.
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> Support updates at specific time
> --------------------------------
>
> Key: FALCON-238
> URL: https://issues.apache.org/jira/browse/FALCON-238
> Project: Falcon
> Issue Type: New Feature
> Reporter: Shwetha G S
> Assignee: Shwetha G S
> Fix For: 0.5
>
> Attachments: FALCON-238-v2.patch, FALCON-238.patch
>
>
> Currently, feed/process update sets end time of coordinator to now and then
> creates new coord with start time as now. When updating a process's
> workflow/lib, its useful to stage an update with specific timestamp so that
> all instances before the timestamp use the old lib and instances after the
> timestamp use new lib. This is useful to roll-out any application changes
> This can be implemented by taking additional timestamp argument in update and
> honour that whenever possible. For cases where this can't be honoured, return
> the update timestamp always so that user is aware of when the new lib is used
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