MLflow users keep filing bugs
21 posts from 12 people13d activeFading, +0 this week
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The posts behind it
[BUG] MlflowStorage.get_n_trials ignores trial-state filters
### PR policy - [x] I understand that PRs for this issue are closed automatically unless a maintainer has applied the `ready` label, the issue isn't assigned to someone else, and no open PR already links it. - [x] I understand a triage bot may open a PR for this issue...
[nightly] `test_tool_validation_failure_is_traced` fails with pydantic-ai 2.60.0 (`run_context` is None)
> [!NOTE] > Created by the [Nightly workflow run](https://github.com/mlflow/mlflow/actions/runs/41112774404/attempts/1). ### Summary `tests/pydantic_ai/test_pydanticai_v2_tracing.py::test_tool_validation_failure_is_traced` (both `validation_error` and `model_retry` params) fails...
Test requirements: core (1) hits the 120-minute job timeout and is cancelled
The `core (1)` job was cancelled after about 2h01m, the workflow's `timeout-minutes: 120`, while pytest was around 86% done. `core (2)` in the same run took about 105 minutes, so both test splits are near the limit. ### Evidence - The job started at 17:03:39Z and ended at...
[FR] Update dependencies bundled in the Java client to address published CVEs
...downstream version override cannot replace them. The release situation also made it difficult to find a supported upgrade path. As checked on **2026-10-28**, GitHub has the `v3.17.2` release and the Java source POMs carry that version, while the [Maven Central metadata for...
[BUG] Missing f-string and broken retry loop on invalid host in `_databricks_login`
> [!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...
[BUG] genai.evaluate() still swallows predict_fn errors behind 'NoneType' object has no attribute 'info' (two call sites missed by #22069's fix)
> [!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. ### Where did you...
[UI-BUG] Downloaded bar chart looks different
> [!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. ### MLflow version...
[FR] Support moving skills between workspaces
> [!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. ### Willingness to...
[UI-BUG] UI telemetry banner still appears and telemetry settings can still be toggled even if `MLFLOW_DISABLE_TELEMETRY=true` is set
> [!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. ### MLflow version...
[UI-BUG] Experiments page lets me click Delete with nothing checked
> [!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. ### MLflow version...
[UI-BUG] Bright line on chat session page in dark mode
> [!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. ### MLflow version...
[UI-BUG] Experiments search clears unexpectedly after navigating back
> [!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. ### MLflow version...
[UI-BUG] Text in register model dialog hard to read in dark mode
...### Describe the problem In dark mode, some text in the register model dialog is very hard to read. Expected: the text should be readable in dark mode, like the rest of the dialog. ### Steps to reproduce the bug 1. Run the code below. 2. Switch the UI to dark mode. 3. Open the...
[UI-BUG] Prompts search shows no results after going to the next page
> [!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. ### MLflow version...
[UI-BUG] Audio preview doesn’t work
> [!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. ### MLflow version...
[UI-BUG] CSV preview looks wrong
> [!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. ### MLflow version...
[UI-BUG] Text preview looks wrong
> [!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. ### MLflow version...
[FR] Add an evidence-preserving Hermes Rubric scorer for mlflow.genai.evaluate
> [!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. ## Willingness to...
[BUG] `mlflow db move-resources` makes existing proxied (`mlflow-artifacts:/`) artifacts of moved experiments unreachable, contrary to the docs
> [!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.strands.autolog() crashes (AttributeError: NoneType.startswith) on foreign spans under opentelemetry-instrument
...`tracer.start_span`, **every** request that creates a server span 500s - the app is unusable once `mlflow.strands.autolog()` is active under `opentelemetry-instrument`. (`mlflow.langchain.autolog()` is unaffected - it uses a LangChain callback handler, not a global span...
[FR] TypeScript assessment follow-ups: logExpectation / logAssessment and UC V4 posting
> [!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. ### Motivation PR...
Companies and products named
About this problem
Evidence
21 posts from 12 people in 1 place, about 2 a week over 68 days. Mostly on mlflow/mlflow. Tools named alongside: GitHub, Databricks, SQLite, Text.
Frustration Frustration 0 of 3· Seen on GitHub issues
How it was grouped
Posts about MLflow that state a pain but match no known issue yet. First post Aug 27, 2026, latest Nov 2, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method
Other MLflow problems
Serving models on MLflow is harder than it should be
15 posts from 14 people on GitHub issues.
MLflow upgrades break working setups
13 posts from 12 people on GitHub issues.
Trouble with MLflow list
Top post: "`users/list` returns users from other workspaces when workspaces are enabled", one of 7 posts from 6 people on GitHub issues.
Trouble with MLflow trace
Top post: "Flagging a Trace for Review Auto Closes Overlay and Toast Notification", one of 6 posts from 5 people on GitHub issues.
Trouble with MLflow traces
Top post: "Add a typed client API to submit Issue Detection for traces", one of 6 posts from 4 people on GitHub issues.
MLflow rate limits and usage caps block work
5 posts from 5 people on GitHub issues.
MLflow vulnerabilities are hard to triage and patch
4 posts from 4 people on Glyph Ibis.
Trouble with MLflow metric
Top post: "log_metric and log_metrics replace timestamp=0 with current time", one of 4 posts from 3 people on GitHub issues.
MLflow hits connection, locking and scaling limits
4 posts from 4 people on GitHub issues.
MLflow permissions are confusing and error-prone
3 posts from 3 people on GitHub issues.
Experiments on MLflow are hard to reproduce and track
3 posts from 3 people on GitHub issues.
Trouble with MLflow evaluation
Top post: "Cancel button in the evaluation dataset Add record panel does nothing", one of 3 posts from 2 people on GitHub issues.
History