[MESOS-7402] Quota is over-allocated when used with hierarchical roles.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Labels: disabled-test multitenancy
• Epic Link: hierarchical roles
• Assignee: Jay Guo
• Reporter: Jay Guo
• Created: 19/Apr/17 03:01
• Updated: 23/Jan/19 19:17
• Resolved: 23/Jan/19 19:17

Description

Consider following case: role a is quota'd with resource 100, role a/b is quota'd with resource 40. In current implementation, quota of parent role is actually the aggregation of quota in whole subtree, including itself. Therefore, the internal node of a is actually quota'd with 60, instead of 100. In another word, allocation made for quota of a/b should also be charged from the quota of its parent.

Issue Links

• is related to: MESOS-7150 Support delegating quota to role subtrees