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https://issues.apache.org/jira/browse/YUNIKORN-1851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17763188#comment-17763188
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Craig Condit commented on YUNIKORN-1851:
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Linked YUNIKORN-1961 as implementing this as-is will certainly break when using
Spark.
> Don't allow similar app ids by different users
> ----------------------------------------------
>
> Key: YUNIKORN-1851
> URL: https://issues.apache.org/jira/browse/YUNIKORN-1851
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: shim - kubernetes
> Reporter: Manikandan R
> Assignee: Manikandan R
> Priority: Major
> Labels: pull-request-available
>
> YK allow different users to submit app with earlier used app ids because k8s
> allows this option for certain reasons (for ex, cron job etc). But allowing
> this option would end up in users abusing the system especially after user
> quota enforcement implementation.
> Hence we should detect this kind of app submission and allow only under
> certain circumstances .
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