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https://issues.apache.org/jira/browse/YUNIKORN-1443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17643040#comment-17643040
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Brandon Grams commented on YUNIKORN-1443:
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[~wilfreds] thinking on this, are there any existing use cases for retaining
expired applications or would it be appropriate to delete them immediately upon
expiration? This may be an opportunity to remove the cleanup loop entirely and
only expose the expiration timer config.
> Make app expiration & cleanup configurable
> ------------------------------------------
>
> Key: YUNIKORN-1443
> URL: https://issues.apache.org/jira/browse/YUNIKORN-1443
> Project: Apache YuniKorn
> Issue Type: Improvement
> Components: core - scheduler
> Reporter: Brandon Grams
> Assignee: Brandon Grams
> Priority: Major
>
> Applications currently expire and are periodically removed from the scheduler
> according to the following intervals:
> *
> [Expiration|https://github.com/apache/yunikorn-core/blob/339cc04bfe3dd9eedb386a6f040500d53bea8a46/pkg/scheduler/objects/application.go#L48]
> *
> [Cleanup|https://github.com/apache/yunikorn-core/blob/339cc04bfe3dd9eedb386a6f040500d53bea8a46/pkg/scheduler/partition_manager.go#L32]
>
> We would like to expose these via configuration to allow for increased
> control over application retention and memory management.
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