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https://issues.apache.org/jira/browse/YARN-3996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14941443#comment-14941443
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Anubhav Dhoot commented on YARN-3996:
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Approach looks ok
> YARN-789 (Support for zero capabilities in fairscheduler) is broken after
> YARN-3305
> -----------------------------------------------------------------------------------
>
> Key: YARN-3996
> URL: https://issues.apache.org/jira/browse/YARN-3996
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacityscheduler, fairscheduler
> Reporter: Anubhav Dhoot
> Assignee: Neelesh Srinivas Salian
> Priority: Critical
> Attachments: YARN-3996.prelim.patch
>
>
> RMAppManager#validateAndCreateResourceRequest calls into normalizeRequest
> with mininumResource for the incrementResource. This causes normalize to
> return zero if minimum is set to zero as per YARN-789
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