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https://issues.apache.org/jira/browse/MESOS-8968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16495891#comment-16495891
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Benjamin Mahler commented on MESOS-8968:
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[~jieyu] [~bbannier] FYI
> Mesos ignores quota (limit) with zero value.
> --------------------------------------------
>
> Key: MESOS-8968
> URL: https://issues.apache.org/jira/browse/MESOS-8968
> Project: Mesos
> Issue Type: Bug
> Reporter: Meng Zhu
> Priority: Major
> Labels: Quota, allocator
>
> Currently, Mesos discards resource object with zero scalar value when parsing
> resources. This means quota set to zero would be ignored and not enforced.
> For example, role with quota set to "cpu:10;mem:10;gpu:0" intends to get no
> GPU. Due to the above issue, the allocator can only see the quota as
> "cpu:10;mem:10", and no quota GPU means no guarantee and NO limit. Thus GPUs
> may still be allocated to this role.
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