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Meng Zhu reassigned MESOS-9812: ------------------------------- Assignee: Meng Zhu > Add achievability validation for update quota call. > --------------------------------------------------- > > Key: MESOS-9812 > URL: https://issues.apache.org/jira/browse/MESOS-9812 > Project: Mesos > Issue Type: Improvement > Reporter: Meng Zhu > Assignee: Meng Zhu > Priority: Major > Labels: resource-management > > Add overcommit check and force flag override for update quota call. > Right now, we only have validation for per quota config. We need to add > further validation for the update quota call regarding: > 1. If the role's resource limits are already breached. To achieve this, we > need to first rescind offers until its allocated resources are below limits. > If after all rescinds, allocated resources are still above the requested > limits, we will return an error unless the `force` flag is used. > 2. If the aggregated quota guarantees of all roles are less than the cluster > capacity. If so we will return an error unless the `force` flag is used. > 3. hierarchical quota validness (we could probably punt this given that we > only support flat role quota at the moment). -- This message was sent by Atlassian JIRA (v7.6.3#76005)