Issues

• [Core] ray metrics launch-prometheus doesn't pick up new scrape targets for up to 5 minutes

  coregood-first-issueP3
  ray-project/ray#67129 · Filter by author MortalHappiness opened on Oct 17, 2026
  1

  

• [Data] Dataset.join fails with "unjoinable types" when one input is an empty pandas-backed block

  bugdata
  ray-project/ray#67127 · Filter by author 400Ping opened on Oct 17, 2026
  

• [Autoscaler][KubeRay] Autoscaler can patch worker group replicas below minReplicas

  bugcommunity-backlogcorecore-autoscalerkuberaykubernetesstability
  ray-project/ray#67125 · Filter by author kevin85421 opened on Oct 17, 2026
  

• [Autoscaler][v2] max_concurrent_launches (default 10) splits a gang scale-up into multiple steps, wasting nodes with Kueue

  bugcommunity-backlogcorecore-autoscalerkubernetesperformancestability
  ray-project/ray#67124 · Filter by author kevin85421 opened on Oct 17, 2026
  

• [Core] Metrics endpoints listen on IPv4 only, so IPv6-only nodes can't be scraped

  coregood-first-issueP3stability
  ray-project/ray#67123 · Filter by author MortalHappiness opened on Oct 17, 2026
  1

  

• [Core/Auth] Require the auth token on Ray's Prometheus metrics endpoints

  coresecurity
  ray-project/ray#67119 · Filter by author MortalHappiness opened on Oct 17, 2026
  

• [Core] C++ tests fail to build on macOS without --dynamic_mode=off

  bugcommunity-backlogcorestabilitytriage
  ray-project/ray#67081 · Filter by author dancingactor opened on Oct 15, 2026

• [Data] Validate authentication and TLS configurations for read_hive

  community-backlogdatadocssecurity
  ray-project/ray#67072 · Filter by author jiangxt2 opened on Oct 15, 2026

• [Data] Add opt-in full schema inference to read_orc

  community-backlogdatausability
  ray-project/ray#67065 · Filter by author jiangxt2 opened on Oct 15, 2026

• [Data] read_orc V2 fails on evolved struct fields with PyArrow 17

  community-backlogdatastability
  ray-project/ray#67064 · Filter by author jiangxt2 opened on Oct 15, 2026
  1

• [Data] Document the V1 fallback in read_orc API docs

  community-backlogdatadocsusability
  ray-project/ray#67062 · Filter by author jiangxt2 opened on Oct 15, 2026

• [Core] Leader-election watchdog can step down using a stale renewal snapshot

  bugcommunity-backlogcorestabilitytriage
  ray-project/ray#67060 · Filter by author hikaru-212 opened on Oct 15, 2026

• [Core/Auth] Verify Anyscale platform clusters work with token auth on by default

  coresecurity
  ray-project/ray#67058 · Filter by author MortalHappiness opened on Oct 15, 2026

• [KubeRay][Core/Auth] Verify KubeRay clusters work with token auth on by default

  corekuberaysecurity
  ray-project/ray#67057 · Filter by author MortalHappiness opened on Oct 15, 2026
  

• [Docs][Core/Auth] Document token authentication on by default for all clusters

  coredocssecurity
  ray-project/ray#67056 · Filter by author MortalHappiness opened on Oct 15, 2026
  

• [Core/Auth] Make token auth the default for all clusters and remove local-cluster special cases

  coresecurity
  ray-project/ray#67055 · Filter by author MortalHappiness opened on Oct 15, 2026
  

• [Core/Auth][CI] Make test fixtures and tests pass with token auth on by default

  corestability
  ray-project/ray#67054 · Filter by author MortalHappiness opened on Oct 15, 2026
  

• [Core/Auth] Detect auth mode mismatch in the jobs and state API clients

  coresecurity
  ray-project/ray#67053 · Filter by author MortalHappiness opened on Oct 15, 2026
  

• [Core/Auth] Reject gRPC requests that carry a token on clusters with auth disabled

  coresecurity
  ray-project/ray#67052 · Filter by author MortalHappiness opened on Oct 15, 2026
  

• [Core/Auth] Fail fast with an actionable error when a node or client has no auth token

  coresecurityusability
  ray-project/ray#67051 · Filter by author MortalHappiness opened on Oct 15, 2026
  

• [Core/Auth] Distribute the auth token to ray up and autoscaler nodes via file_mounts

  coresecurity
  ray-project/ray#67050 · Filter by author MortalHappiness opened on Oct 15, 2026
  

• [Core/Auth] Create the auth token when any head node starts

  coresecuritystability
  ray-project/ray#67049 · Filter by author MortalHappiness opened on Oct 15, 2026
  

• [Core/Auth] Keep the auth token off the podman command line in image_uri and container runtime envs

  coresecurity
  ray-project/ray#67048 · Filter by author MortalHappiness opened on Oct 15, 2026
  

• [Core/Auth] Enable token authentication by default for all clusters in Ray 2.61

  corerelease-blockersecurity
  ray-project/ray#67047 · Filter by author MortalHappiness opened on Oct 15, 2026
  

• [Data] Clean up HiveServer2 operations after worker termination

  community-backlogdatastability
  ray-project/ray#67043 · Filter by author jiangxt2 opened on Oct 15, 2026