SageMaker HyperPod Adds Managed Ray Support on EKS

Nilesh PS· August 24, 2026 View original

Key takeaways

  • SageMaker HyperPod now supports managed Ray on Amazon EKS.
  • This enables easier creation and monitoring of Ray clusters for distributed ML.
  • Users can connect notebooks and perform resilient training and inference.
  • The integration uses open-source KubeRay and standard Ray APIs.

Who benefits

TechSoftware DevelopmentResearchData Science

Summary

Amazon SageMaker HyperPod now provides managed Ray support on Amazon EKS, enabling users to create and monitor Ray clusters directly. This integration facilitates distributed training and accelerated inference within SageMaker Studio, leveraging open-source KubeRay and standard Ray APIs.

Amazon has enhanced its SageMaker HyperPod service by integrating managed support for Ray, a popular open-source framework for distributed computing. This new capability allows developers and data scientists to deploy and manage Ray clusters directly on Amazon EKS (Elastic Kubernetes Service) through SageMaker HyperPod. The update streamlines the workflow for machine learning practitioners, offering tools to create, monitor, and connect to live Ray clusters from SageMaker Studio. It also provides built-in observability features and supports resilient distributed training and accelerated inference tasks, all while utilizing standard Ray APIs and KubeRay.

Why it matters

This update simplifies the deployment and management of distributed AI workloads, allowing professionals to leverage Ray's capabilities for complex model training and inference more efficiently within the AWS ecosystem.

How to implement this in your domain

  1. 1Explore SageMaker HyperPod's new Ray integration for distributed ML workloads.
  2. 2Set up and monitor Ray clusters directly within SageMaker Studio for training and inference.
  3. 3Connect JupyterLab or Code Editor notebooks to live Ray clusters for interactive development.
  4. 4Utilize the out-of-the-box observability features to track cluster performance.

Original post by Nilesh PS

"Amazon SageMaker HyperPod now offers managed Ray support on Amazon EKS. Create and monitor Ray clusters, connect JupyterLab and Code Editor notebooks to live clusters, get out-of-the-box observability, and run resilient distributed training and accelerated inference from SageMake…"

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