[
https://issues.apache.org/jira/browse/FALCON-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ajay Yadava updated FALCON-1524:
--------------------------------
Attachment: FALCON-1524.patch
> Improve Lifecycle Retention validation checks
> ---------------------------------------------
>
> Key: FALCON-1524
> URL: https://issues.apache.org/jira/browse/FALCON-1524
> Project: Falcon
> Issue Type: Improvement
> Reporter: Ajay Yadava
> Assignee: Ajay Yadava
> Attachments: FALCON-1524.patch
>
>
> 2 enhancements:
> 1. Check that retention should not be more frequent than the data
> availability.
> 2. Oozie doesn't behave appropriately for retention for high frequencies like
> minutes(3) etc. Retention follows LAST_ONLY execution order and for high
> frequencies and default configuration retention might not execute. To make it
> work you will need to override
> oozie.service.CoordMaterializeTriggerService.materialization.window
> and
> oozie.service.CoordMaterializeTriggerService.lookup.interval
> which might affect the Oozie system performance.
> Hence we should set a limit like hours(1) for retention frequency and
> retention more frequent than that should throw validation error.
> Originally reported by [~pragya.mittal]
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
