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Type:
Bug
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 2.8.0, 3.0.0-alpha1
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Component/s: fairscheduler
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Labels:None
I has been noticed that for off-switch requests, the FairScheduler reserves resources on all nodes. This could lead to the entire cluster being unavailable for all other applications.
Ideally, the reservations should be on a configurable number of nodes, default 1.
- is blocked by
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YARN-10546 Limit application resource reservation on nodes for non-node/rack specific requests shoud be supported in CS.
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- In Progress
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