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Type:
Improvement
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Status: Open
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Priority:
Major
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Resolution: Unresolved
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Affects Version/s: 3.1.1
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Fix Version/s: None
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Component/s: fairscheduler
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Labels:None
Fair scheduler use `QueuePlacementPolicy` to map a request to queue. There are several problems:
- The termination of the responsibility chain should bind to the assigning result instead of the rule.
- It should provide a reason when rejecting a request.
- Still need more useful rules:
- RejectNonLeafQueue
- RejectDefaultQueue
- RejectUsers
- RejectQueues
- DefaultByUser
- relates to
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YARN-2257 Add user to queue mappings to automatically place users' apps into specific queues
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- Resolved
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1.
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QueuePlacementPolicy bind more information to assigning result |
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Patch Available | Shuai Zhang |
2.
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QueuePlacementPolicy add more rules |
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Patch Available | Shuai Zhang |
3.
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QueuePlacementRule move to separate files |
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Patch Available | Shuai Zhang |
4.
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Add documents for new QueuePlacementRule |
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Open | Unassigned |