Skip to content

[Doc] Merge TS tracing docs with Python#19317

Merged
kevin-lyn merged 5 commits intomlflow:masterfrom
kevin-lyn:doc-tracing-followup
Dec 11, 2025
Merged

[Doc] Merge TS tracing docs with Python#19317
kevin-lyn merged 5 commits intomlflow:masterfrom
kevin-lyn:doc-tracing-followup

Conversation

@kevin-lyn
Copy link
Member

@kevin-lyn kevin-lyn commented Dec 10, 2025

🛠 DevTools 🛠

Open in GitHub Codespaces

Install mlflow from this PR

# mlflow
pip install git+https://github.com/mlflow/mlflow.git@refs/pull/19317/merge
# mlflow-skinny
pip install git+https://github.com/mlflow/mlflow.git@refs/pull/19317/merge#subdirectory=libs/skinny

For Databricks, use the following command:

%sh curl -LsSf https://raw.githubusercontent.com/mlflow/mlflow/HEAD/dev/install-skinny.sh | sh -s pull/19317/merge

Related Issues/PRs

#xxx

What changes are proposed in this pull request?

This PR does mainly 2 things:

  • Merge TS docs into "Manual Tracing" doc with side-by-side sample with Python.
  • Update TracingIntegrations component to support switching between Python and TypeScript.

NOTE: /genai/tracing/app-instrumentation/typescript-sdk.mdx will be removed in the next PR since its content is already covered after merging this PR.

How is this PR tested?

  • Existing unit/integration tests
  • New unit/integration tests
  • Manual tests

Does this PR require documentation update?

  • No. You can skip the rest of this section.
  • Yes. I've updated:
    • Examples
    • API references
    • Instructions

Release Notes

Is this a user-facing change?

  • No. You can skip the rest of this section.
  • Yes. Give a description of this change to be included in the release notes for MLflow users.

What component(s), interfaces, languages, and integrations does this PR affect?

Components

  • area/tracking: Tracking Service, tracking client APIs, autologging
  • area/models: MLmodel format, model serialization/deserialization, flavors
  • area/model-registry: Model Registry service, APIs, and the fluent client calls for Model Registry
  • area/scoring: MLflow Model server, model deployment tools, Spark UDFs
  • area/evaluation: MLflow model evaluation features, evaluation metrics, and evaluation workflows
  • area/gateway: MLflow AI Gateway client APIs, server, and third-party integrations
  • area/prompts: MLflow prompt engineering features, prompt templates, and prompt management
  • area/tracing: MLflow Tracing features, tracing APIs, and LLM tracing functionality
  • area/projects: MLproject format, project running backends
  • area/uiux: Front-end, user experience, plotting, JavaScript, JavaScript dev server
  • area/build: Build and test infrastructure for MLflow
  • area/docs: MLflow documentation pages

How should the PR be classified in the release notes? Choose one:

  • rn/none - No description will be included. The PR will be mentioned only by the PR number in the "Small Bugfixes and Documentation Updates" section
  • rn/breaking-change - The PR will be mentioned in the "Breaking Changes" section
  • rn/feature - A new user-facing feature worth mentioning in the release notes
  • rn/bug-fix - A user-facing bug fix worth mentioning in the release notes
  • rn/documentation - A user-facing documentation change worth mentioning in the release notes

Should this PR be included in the next patch release?

Yes should be selected for bug fixes, documentation updates, and other small changes. No should be selected for new features and larger changes. If you're unsure about the release classification of this PR, leave this unchecked to let the maintainers decide.

What is a minor/patch release?
  • Minor release: a release that increments the second part of the version number (e.g., 1.2.0 -> 1.3.0).
    Bug fixes, doc updates and new features usually go into minor releases.
  • Patch release: a release that increments the third part of the version number (e.g., 1.2.0 -> 1.2.1).
    Bug fixes and doc updates usually go into patch releases.
  • Yes (this PR will be cherry-picked and included in the next patch release)
  • No (this PR will be included in the next minor release)

Signed-off-by: Kevin Lin <kevin.lin@databricks.com>
Copilot AI review requested due to automatic review settings December 10, 2025 13:38
@kevin-lyn kevin-lyn added the team-review Trigger a team review request label Dec 10, 2025
@github-actions github-actions bot added area/docs Documentation issues rn/none List under Small Changes in Changelogs. labels Dec 10, 2025
Copy link
Contributor

Copilot AI left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Pull request overview

This PR merges TypeScript tracing documentation into the Python Manual Tracing documentation, providing side-by-side code samples for both languages. The key changes include updating the TracingIntegrations component to support language-based filtering with tab navigation and reorganizing the manual tracing documentation to accommodate both Python and TypeScript examples.

  • Updated TracingIntegrations component to add languages field to each integration and implement tab-based filtering
  • Merged TypeScript SDK documentation into manual-tracing.mdx with TabsWrapper for language switching
  • Minor updates to tracing index page (cardGroupProps and link text)

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File Description
docs/src/components/TracingIntegrations/index.tsx Adds language filtering support with tabs, refactors component to separate IntegrationContent, and adds languages array to all integrations
docs/docs/genai/tracing/app-instrumentation/manual-tracing.mdx Merges TypeScript examples alongside Python, reorganizes sections with TabsWrapper for language switching, and adds "Code Block" section
docs/docs/genai/tracing/index.mdx Updates cardGroupProps columns from 6 to 5 and changes link text from "context manager" to "code block"

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

@github-actions
Copy link
Contributor

github-actions bot commented Dec 10, 2025

Documentation preview for 378fff0 is available at:

Changed Pages (3)

More info
  • Ignore this comment if this PR does not change the documentation.
  • The preview is updated when a new commit is pushed to this PR.
  • This comment was created by this workflow run.
  • The documentation was built by this workflow run.

Signed-off-by: Kevin Lin <kevin.lin@databricks.com>
Signed-off-by: Kevin Lin <kevin.lin@databricks.com>
Copy link
Member

@BenWilson2 BenWilson2 left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

This looks really nice - I like the flow of the information and the page reads more in a streamlined way. Great work!

// Wrap the function with mlflow.trace to create a traced function.
const tracedGetWeather = mlflow.trace(
getWeather,
{ name: 'get-weather' }
Copy link
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

do we need to specify name here? i think we try to do some automatic name parsing, but might not work with arrow syntax (e.g. const getWeather = async () => ...).

i believe it should work if the function is declared using the function keyword though, e.g.

async function getWeather(city: string) => { ... }

// trace should have name attached automatically
const tracesGetWeather =  mlflow.trace(getWeather);

Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@daniellok-db got it. if this only works for function, shall we always recommend specifying name? Since user might not want to change the existing the code for the function they are tracing.

Copy link
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

yeah that's a good point, i think always recommending name is good as a best practice 👍

Copy link
Collaborator

@daniellok-db daniellok-db left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

overall LG just left some comments

kevin-lyn and others added 2 commits December 11, 2025 13:58
Signed-off-by: Kevin Lin <kevin.lin@databricks.com>
@kevin-lyn kevin-lyn enabled auto-merge December 11, 2025 05:58
@kevin-lyn kevin-lyn added this pull request to the merge queue Dec 11, 2025
Merged via the queue into mlflow:master with commit 541ce4a Dec 11, 2025
47 checks passed
@kevin-lyn kevin-lyn deleted the doc-tracing-followup branch December 11, 2025 06:35
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

area/docs Documentation issues rn/none List under Small Changes in Changelogs. team-review Trigger a team review request

Projects

None yet

Development

Successfully merging this pull request may close these issues.

4 participants