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sched: remove Unknown queuing literal

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This commit is contained in:
Wei Huang
2021-02-10 11:02:44 -08:00
parent 0f3aada51e
commit 04a40d1f18
2 changed files with 4 additions and 12 deletions
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10
pkg/scheduler/eventhandlers.go
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@@ -118,14 +118,8 @@ func (sched *Scheduler) updateNodeInCache(oldObj, newObj interface{}) {
klog.Errorf("scheduler cache UpdateNode failed: %v", err)
}
// Only activate unschedulable pods if the node became more schedulable.
// We skip the node property comparison when there is no unschedulable pods in the queue
// to save processing cycles. We still trigger a move to active queue to cover the case
// that a pod being processed by the scheduler is determined unschedulable. We want this
// pod to be reevaluated when a change in the cluster happens.
if sched.SchedulingQueue.NumUnschedulablePods() == 0 {
sched.SchedulingQueue.MoveAllToActiveOrBackoffQueue(queue.Unknown)
} else if event := nodeSchedulingPropertiesChange(newNode, oldNode); event != "" {
// Only requeue unschedulable pods if the node became more schedulable.
if event := nodeSchedulingPropertiesChange(newNode, oldNode); event != "" {
sched.SchedulingQueue.MoveAllToActiveOrBackoffQueue(event)
}
}