Interface | Description |
---|---|
PlacementSet<N extends SchedulerNode> |
PlacementSet is the central place that decide the order of node to fit
asks by application.
|
SchedulingPlacementSet<N extends SchedulerNode> |
Comparing to
PlacementSet , this also maintains
pending ResourceRequests:
- When new ResourceRequest(s) added to scheduler, or,
- Or new container allocated, scheduler can notify corresponding
PlacementSet. |
Class | Description |
---|---|
LocalitySchedulingPlacementSet<N extends SchedulerNode> | |
PlacementSetUtils | |
ResourceRequestUpdateResult |
Result of ResourceRequest update
|
SimplePlacementSet<N extends SchedulerNode> |
A simple PlacementSet which keeps an unordered map
|
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