pbacsko commented on a change in pull request #384:
URL:
https://github.com/apache/incubator-yunikorn-core/pull/384#discussion_r824539305
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File path: pkg/scheduler/objects/application.go
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@@ -1264,6 +1264,9 @@ func (sa *Application) AddAllocation(info *Allocation) {
// Add the Allocation to the application
// No locking must be called while holding the lock
func (sa *Application) addAllocationInternal(info *Allocation) {
+ if sa.queue != nil && sa.queue.maxRunningApps != 0 &&
sa.stateMachine.Is(Accepted.String()) && sa.queue.maxRunningApps <=
sa.queue.runningApps {
+ return
Review comment:
I don't think we can just return.
The application cannot continue its transition because maxRunningApps is
exceeded.
Therefore, it has to be saved to a slice along with the current timestamp so
that when `queue.runningApps < queue.maxRunningApps` we can manually trigger
the state transition.
The timestamp is needed because we want to trigger the app which has been
waiting for the longest amount of time.
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