Apache YuniKorn A Kubernetes Scheduler Plugin for Batch Workloads
Talkat Kubernetes Batch + HPC Day Europe 2022 · on Tuesday, 2022-05-17· at 15:50· Room 4F | Event Center·
summary
Apache YuniKorn graduates to an Apache top-level project and offers a new plugin execution mode that runs YuniKorn as scheduler plugins to the default Kubernetes scheduler, letting service and batch pods coexist. It implements hierarchical queues with dynamic root quota tracking, flexible quota sharing, application-level grouping, gang scheduling with soft/hard starts, and a demo shows namespace-level queuing can be bypassed. 1.0 is a tech preview, scale and autoscaler interactions still need testing.
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