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[Ray CLI] Add a CLI command ray kill --actor-id <actor_id> to forcefully terminate actors (including detached ones)

enhancementRequest for new feature and/or capabilityRequest for new feature and/or capability

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

Status: Open.

#59573 In ray-project/ray;

· muyihao opened on Dec 19, 2025

[Serve]Ray Serve LLM Deployment Consumes Excessive Local Disk Space When Model is Mounted from S3 Bucket

community-backlog

llm

performance

questionJust a question :)Just a question :)

serveRay Serve Related IssueRay Serve Related Issue

Status: Open.

#59569 In ray-project/ray;

· tingjun-cs opened on Dec 19, 2025

[core] Add more context information to <code>ObjectLostError</code>

contribution-welcomeCommunity contributions for this issue will be welcomed and prioritized for review.Community contributions for this issue will be welcomed and prioritized for review.

coreIssues that should be addressed in Ray CoreIssues that should be addressed in Ray Core

P1Issue that should be fixed within a few weeksIssue that should be fixed within a few weeks

usability

Status: Open.

#59562 In ray-project/ray;

· edoakes opened on Dec 18, 2025

SLURM issue tracker

coreIssues that should be addressed in Ray CoreIssues that should be addressed in Ray Core

docsAn issue or change related to documentationAn issue or change related to documentation

stability

Status: Open.

#59551 In ray-project/ray;

· richardliaw opened on Dec 18, 2025

[Core] placement group PACK strategy continuous bundles not scheduled to same nodes.

bugSomething that is supposed to be working; but isn'tSomething that is supposed to be working; but isn't

community-backlog

coreIssues that should be addressed in Ray CoreIssues that should be addressed in Ray Core

performance

questionJust a question :)Just a question :)

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

Status: Open.

#59547 In ray-project/ray;

· wuxibin89 opened on Dec 18, 2025

[RLlib] Native Dict observation space support with automatic encoder routing in new API stack (RLModule/Learner)

community-backlog

docsAn issue or change related to documentationAn issue or change related to documentation

enhancementRequest for new feature and/or capabilityRequest for new feature and/or capability

rllibRLlib related issuesRLlib related issues

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

usability

Status: Open.

#59537 In ray-project/ray;

· merhovon opened on Dec 18, 2025

[serve][llm] DP Group Replica Feature Milestone Tracker

enhancementRequest for new feature and/or capabilityRequest for new feature and/or capability

llm

Status: Open.

#59525 In ray-project/ray;

· eicherseiji opened on Dec 18, 2025

[data][llm] LLM Batch Inference Resiliency Thread

community-backlog

dataRay Data-related issuesRay Data-related issues

enhancementRequest for new feature and/or capabilityRequest for new feature and/or capability

llm

stability

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

Status: Open.

#59522 In ray-project/ray;

· jiangwu300 opened on Dec 17, 2025

[Data] Actor OOM kill mid-task causes pipeline hang due to missing task cleanup callback

bugSomething that is supposed to be working; but isn'tSomething that is supposed to be working; but isn't

dataRay Data-related issuesRay Data-related issues

stability

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

Status: Open.

#59518 In ray-project/ray;

· xyuzh opened on Dec 17, 2025

[Data] Ray Data doesn't respect read <code>concurrency</code> if the read gets fused

bugSomething that is supposed to be working; but isn'tSomething that is supposed to be working; but isn't

dataRay Data-related issuesRay Data-related issues

P0Issues that should be fixed in short orderIssues that should be fixed in short order

Status: Open.

#59515 In ray-project/ray;

· bveeramani opened on Dec 17, 2025

[Core] ray.util.multiprocessing.Pool fails to initialize if Ray cluster resources are not yet ready

bugSomething that is supposed to be working; but isn'tSomething that is supposed to be working; but isn't

community-backlog

coreIssues that should be addressed in Ray CoreIssues that should be addressed in Ray Core

stability

triageNeeds triage (eg: priority, bug/not-bug, and owning component)Needs triage (eg: priority, bug/not-bug, and owning component)

Status: Open.

#59503 In ray-project/ray;

· neuyilan opened on Dec 17, 2025

[Data] <code>write_parquet</code> doesn't respect <code>min_rows_per_file</code> if you specify partition columns

bugSomething that is supposed to be working; but isn'tSomething that is supposed to be working; but isn't

dataRay Data-related issuesRay Data-related issues

P2Important issue, but not time-criticalImportant issue, but not time-critical

Status: Open.

#59485 In ray-project/ray;

· bveeramani opened on Dec 16, 2025