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  1. Apache YuniKorn
  2. YUNIKORN-2806

Deadlock in preemption after YUNIKORN-2769

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    Description

      A deadlock exists in TryPreemption() where the current app gets locked twice: once in TryAllocate(), and again in findEligiblePreemptionVictims() where apps are iterated to find victims. The current app is not excluded like it should be, resulting in a deadlock.

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          is caused by

          Sub-task - The sub-task of the issue YUNIKORN-2769 Preemption fails between two siblings when preemptor is UG and parent is above OG

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #948

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              ccondit Craig Condit
              ccondit Craig Condit
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                Updated:
                Resolved: