MLflow hits connection, locking and scaling limits
Databases3 posts from 3 people3d active+22 posts in the last 7 days, 0 the 7 days before (rising)
Posts per day
The posts behind it
3, newest first[BUG] Tracking server uvicorn worker permanently deadlocks on CPython import locks when UI demo generation runs `mlflow.genai.evaluate` in-worker> [!WARNING] > Before submitting a PR, please make sure that: > - A maintainer has triaged this issue and applied the `ready` label > - This issue has no assignee > - No duplicate PR exists > > PRs not meeting these requirements may be automatically closed. ### Issues Policy...mlflow/mlflow · rolandjitsu2 repliesOpen ↗[BUG] Immediate import-hook registration can deadlock with concurrent imports after #23466> [!WARNING] > Before submitting a PR, please make sure that: > - A maintainer has triaged this issue and applied the `ready` label > - This issue has no assignee > - No duplicate PR exists > > PRs not meeting these requirements may be automatically closed. ### Issues Policy...mlflow/mlflow · msk-psp2 repliesOpen ↗[BUG] OTLP span ingestion deadlocks with a small SQLAlchemy pool: log_spans opens a nested session> [!WARNING] > Before submitting a PR, please make sure that: > - A maintainer has triaged this issue and applied the `ready` label > - This issue has no assignee > - No duplicate PR exists > > PRs not meeting these requirements may be automatically closed. ### Issues Policy...mlflow/mlflow · ajgassner2 repliesOpen ↗
Companies and products named
About this problem
Evidence
3 posts from 3 people in 1 place, about 1 a week over 16 days. Mostly on mlflow/mlflow. Tools named alongside: GitHub, Kubernetes, PostgreSQL, Docker.
Frustration Frustration 2 of 3· Seen on GitHub issues
How it was grouped
Posts that state a pain and match the "db-scaling" rule about MLflow. First post Oct 6, 2026, latest Oct 21, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method
The same problem elsewhere
Other MLflow problems
Serving models on MLflow is harder than it should beTrouble with MLflow tracesMLflow upgrades break working setupsMLflow users keep filing bugsTrouble with MLflow listTrouble with MLflow pageTrouble with MLflow metricTrouble with MLflow traceTrouble with MLflow evaluationMLflow rate limits and usage caps block workMLflow vulnerabilities are hard to triage and patchTrouble with MLflow tracking
History
MLflow hits connection, locking and scaling limits (3 posts)