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https://issues.apache.org/jira/browse/AURORA-1134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14334209#comment-14334209
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Maxim Khutornenko commented on AURORA-1134:
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Relevant RBs:
https://reviews.apache.org/r/31235/
https://reviews.apache.org/r/31241
> Quota checks are inaccurate for cron schedule updates
> -----------------------------------------------------
>
> Key: AURORA-1134
> URL: https://issues.apache.org/jira/browse/AURORA-1134
> Project: Aurora
> Issue Type: Bug
> Components: Scheduler
> Reporter: Maxim Khutornenko
> Assignee: Maxim Khutornenko
>
> Cron job resources are treated as an addition rather than a replacement
> during cron schedule update. This leads to double counting of the updated
> schedule, which creates a problem when a role is hovering around its quota
> limit. We need a new API in the QuotaManager to properly handle this case.
> Something like {{QuotaManager.checkCronUpdate()}} that would properly
> subtract existing cron schedule consumption before comparing against quota.
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