Details
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Sub-task
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Status: Open
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Major
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Resolution: Unresolved
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None
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None
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None
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None
Description
CS should watch resource utilization of containers (provided by NM in heartbeat) and allocate speculative containers (at lower OS priority) if appropriate.
Attachments
Attachments
Issue Links
- 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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