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[Docs] Update KubeRay Serve High Throughput guide to Ray 2.56 - #64144

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edoakes merged 2 commits into
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spencer-p:docs-high-thruput
Jun 16, 2026
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[Docs] Update KubeRay Serve High Throughput guide to Ray 2.56#64144
edoakes merged 2 commits into
ray-project:masterfrom
spencer-p:docs-high-thruput

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Description

Update the document to use Ray 2.56 as prerequisite and add new environment variables:

  • RAY_SERVE_LLM_ENABLE_DIRECT_STREAMING
  • VLLM_USE_RAY_V2_EXECUTOR_BACKEND

Related issues

N/A

Update the document to use Ray 2.56 as prerequisite and add new environment variables:
- RAY_SERVE_LLM_ENABLE_DIRECT_STREAMING
- VLLM_USE_RAY_V2_EXECUTOR_BACKEND

Signed-off-by: Spencer Peterson <spencerjp@google.com>
@spencer-p
spencer-p requested a review from a team as a code owner June 16, 2026 18:15

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Code Review

This pull request updates the KubeRay high-throughput documentation for Ray 2.56, introducing new environment variables (RAY_SERVE_LLM_ENABLE_DIRECT_STREAMING and VLLM_USE_RAY_V2_EXECUTOR_BACKEND) and adding links to sample configurations. The review feedback highlights two issues: a relative link to a sample YAML file that will break on the documentation website, and a bash syntax error where combining variable assignment and command execution on a single line prevents proper variable expansion.

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Comment thread doc/source/cluster/kubernetes/user-guides/kuberay-serve-high-throughput.md Outdated
Comment thread doc/source/cluster/kubernetes/user-guides/kuberay-serve-high-throughput.md Outdated
Signed-off-by: Spencer Peterson <spencerjp@google.com>
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cc @eicherseiji @andrewsykim

@kouroshHakha
kouroshHakha enabled auto-merge (squash) June 16, 2026 19:33
@github-actions github-actions Bot added the go add ONLY when ready to merge, run all tests label Jun 16, 2026
@ray-gardener ray-gardener Bot added serve Ray Serve Related Issue docs An issue or change related to documentation community-contribution Contributed by the community labels Jun 16, 2026
@edoakes
edoakes disabled auto-merge June 16, 2026 22:45
@edoakes
edoakes merged commit 5ac924f into ray-project:master Jun 16, 2026
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limarkdcunha pushed a commit to limarkdcunha/ray that referenced this pull request Jun 30, 2026
…oject#64144)

## Description

Update the document to use Ray 2.56 as prerequisite and add new
environment variables:
- RAY_SERVE_LLM_ENABLE_DIRECT_STREAMING
- VLLM_USE_RAY_V2_EXECUTOR_BACKEND

## Related issues
N/A

---------

Signed-off-by: Spencer Peterson <spencerjp@google.com>
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4 participants