[ https://issues.apache.org/jira/browse/YUNIKORN-2977 ]
Craig Condit deleted comment on YUNIKORN-2977:
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was (Author: ccondit):
Merged to master and cherry-picked to branch-1.6.
> [Umbrella] DaemonSet preemption hardening
> -----------------------------------------
>
> Key: YUNIKORN-2977
> URL: https://issues.apache.org/jira/browse/YUNIKORN-2977
> Project: Apache YuniKorn
> Issue Type: Improvement
> Components: core - scheduler
> Reporter: Peter Bacsko
> Assignee: Peter Bacsko
> Priority: Major
>
> We identified a couple of issues with DaemonSet preemption. The current
> implementation is not stable.
> Notable issues:
> 1. Flooding the logs from {{tryAllocate()}} because unreservation fails
> 2. Flooding the logs if there are no victims found
> 3. Allocation is stuck if the DS pod cannot run on the target node due to
> predicate errors
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