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Flink Autoscaling works based on processing capacity not directly on cpu.
You cannot enable VPA/HPA together with the Flink Autoscaler.
Gyula
On Thu, Jun 5, 2025 at 2:27 PM Salva Alcántara
wrote:
> From other threads like this:
>
> https://lists.apache.org/thread/zhfk8p4l46v3n367wwh2o2jmgfz6y2x
>From other threads like this:
https://lists.apache.org/thread/zhfk8p4l46v3n367wwh2o2jmgfz6y2xb
It seems that one should favour Flink Auto-Scaling/Tuning built-in
solutions over the more generic K8s HPA/VPA ones.
It might still make sense to enable VPA for CPU Autotuning since Flink
Autotuning r
Does Kubernetes Vertical Pod Autoscaling (VPA) play well with Flink & Flink
Kubernetes Operator? Is that recommended or should I instead use
Flink-specific, built-in mechanisms like Flink Autotuning. Same for HPA &
Flink Autoscaling.
Any guidance on this would be appreciated!
Salva
