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Type:
Sub-task
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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: None
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Fix Version/s: None
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Component/s: None
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Labels:None
CS should watch resource utilization of containers (provided by NM in heartbeat) and allocate speculative containers (at lower OS priority) if appropriate.
- depends upon
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YARN-2882 Add an OPPORTUNISTIC ExecutionType
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- Resolved
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YARN-4511 Common scheduler changes to support scheduler-specific oversubscription implementations
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- Resolved
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YARN-1012 Report NM aggregated container resource utilization in heartbeat
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- Resolved
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YARN-3980 Plumb resource-utilization info in node heartbeat through to the scheduler
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- Resolved
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- is blocked by
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YARN-8827 Plumb aggregated application resource utilization from the NM to RM
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- Resolved
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- is cloned by
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YARN-1015 FS should watch node resource utilization and allocate opportunistic containers if appropriate
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- Resolved
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