fix(ui): register trigger and sensor graph node types by windro-xdd · Pull Request #65167 · apache/airflow

windro-xdd · 2026-04-13T16:58:54Z

Summary

Register missing trigger and sensor node type mappings in UI graph nodeTypes to avoid render failures when those node kinds appear in dependency graphs
Add focused unit test coverage for the new node type registrations
Keep scope intentionally minimal (no i18n or unrelated file changes)

Testing

pnpm test src/components/Graph/graphTypes.test.ts
pnpm test src/components/Graph
pnpm lint
pnpm build

Screenshot

Screenshot added - DAG graph view showing proper rendering of trigger and sensor nodes with the fix applied. See comments below for details.

Supersedes #64689.

Closes #64621
Closes #49576

Adds missing Graph node type mappings for trigger/sensor and includes a focused unit test to prevent regressions where dependency graph rendering breaks for those node kinds.

windro-xdd · 2026-04-14T12:44:55Z

Screenshot (trigger + sensor nodes rendering)

Added screenshot to this PR branch:

airflow-core/src/airflow/ui/src/components/Graph/trigger-sensor-graph-screenshot.png

Preview:

What this shows:

wait_sensor rendered as TimeDeltaSensor
trigger_next rendered as TriggerDagRunOperator
Graph view renders both node kinds without blanking/crashing

windro-xdd · 2026-04-14T16:24:44Z

Thanks for the review and for calling out the scope.

I cleaned this PR so it only includes graphTypes.ts now.

Removed graphTypes.test.ts
Removed the committed screenshot file

The screenshot context came from the earlier closed PR discussion (#64689), where a screenshot had been requested. I kept that context in comments only, but removed non-essential files from this PR so the diff stays focused on the single file fix.

bbovenzi · 2026-04-14T17:16:00Z

Great. Thanks for working on this and for graciously responding to the reviews in your previous PR.

windro-xdd · 2026-04-14T19:25:43Z

Thanks again for the review and guidance. I’m still getting used to the project workflow, and I really appreciate the patience and feedback.

…5167) * fix(ui): register trigger and sensor graph node types Adds missing Graph node type mappings for trigger/sensor and includes a focused unit test to prevent regressions where dependency graph rendering breaks for those node kinds. * docs(ui): add graph screenshot showing sensor and trigger nodes * chore(ui): keep PR scoped to graphTypes.ts only --------- (cherry picked from commit e0ed795) Co-authored-by: Windro.xd <[email protected]> Co-authored-by: Kripa Dev <[email protected]>

github-actions · 2026-04-15T14:19:12Z

Backport successfully created: v3-2-test

Note: As of Merging PRs targeted for Airflow 3.X
the committer who merges the PR is responsible for backporting the PRs that are bug fixes (generally speaking) to the maintenance branches.

In matter of doubt please ask in #release-management Slack channel.

Status	Branch	Result
✅	v3-2-test

…5167) * fix(ui): register trigger and sensor graph node types Adds missing Graph node type mappings for trigger/sensor and includes a focused unit test to prevent regressions where dependency graph rendering breaks for those node kinds. * docs(ui): add graph screenshot showing sensor and trigger nodes * chore(ui): keep PR scoped to graphTypes.ts only --------- (cherry picked from commit e0ed795) Co-authored-by: Windro.xd <[email protected]> Co-authored-by: Kripa Dev <[email protected]>

…5167) (#65321) * [v3-2-test] Bump actions/github-script in the github-actions-updates group (#65150) (#65160) Bumps the github-actions-updates group with 1 update: [actions/github-script](https://github.com/actions/github-script). Updates `actions/github-script` from 8.0.0 to 9.0.0 - [Release notes](https://github.com/actions/github-script/releases) - [Commits](actions/github-script@ed59741...3a2844b) (cherry picked from commit e5a047c) --- updated-dependencies: - dependency-name: actions/github-script dependency-version: 9.0.0 dependency-type: direct:production update-type: version-update:semver-major dependency-group: github-actions-updates ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * [v3-2-test] Added breeze generate issue content for airflow-ctl (#65042) (#65241) * Add breeze generate issue content for airflow-ctl * add new command to doc (cherry picked from commit b24538b) Co-authored-by: Justin Pakzad <[email protected]> * [v3-2-test] Run release calendar verification on its own schedule (#65118) (#65242) * Move release calendar verification to its own scheduled workflow Run dev/verify_release_calendar.py from a dedicated daily scheduled workflow instead of as a canary job in the main CI pipeline, and notify the #release-management Slack channel when the check fails so the issue is surfaced to release managers directly. * Include wiki and calendar links in release calendar Slack alert (cherry picked from commit 048e9a1) * [v3-2-test] fix(ui): register trigger and sensor graph node types (#65167) * fix(ui): register trigger and sensor graph node types Adds missing Graph node type mappings for trigger/sensor and includes a focused unit test to prevent regressions where dependency graph rendering breaks for those node kinds. * docs(ui): add graph screenshot showing sensor and trigger nodes * chore(ui): keep PR scoped to graphTypes.ts only --------- (cherry picked from commit e0ed795) Co-authored-by: Windro.xd <[email protected]> Co-authored-by: Kripa Dev <[email protected]> --------- Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Jarek Potiuk <[email protected]> Co-authored-by: Justin Pakzad <[email protected]> Co-authored-by: Windro.xd <[email protected]> Co-authored-by: Kripa Dev <[email protected]>

* fix(ui): register trigger and sensor graph node types Adds missing Graph node type mappings for trigger/sensor and includes a focused unit test to prevent regressions where dependency graph rendering breaks for those node kinds. * docs(ui): add graph screenshot showing sensor and trigger nodes * chore(ui): keep PR scoped to graphTypes.ts only --------- Co-authored-by: Kripa Dev <[email protected]>

…5167) (#65321) * [v3-2-test] Bump actions/github-script in the github-actions-updates group (#65150) (#65160) Bumps the github-actions-updates group with 1 update: [actions/github-script](https://github.com/actions/github-script). Updates `actions/github-script` from 8.0.0 to 9.0.0 - [Release notes](https://github.com/actions/github-script/releases) - [Commits](actions/github-script@ed59741...3a2844b) (cherry picked from commit e5a047c) --- updated-dependencies: - dependency-name: actions/github-script dependency-version: 9.0.0 dependency-type: direct:production update-type: version-update:semver-major dependency-group: github-actions-updates ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * [v3-2-test] Added breeze generate issue content for airflow-ctl (#65042) (#65241) * Add breeze generate issue content for airflow-ctl * add new command to doc (cherry picked from commit b24538b) Co-authored-by: Justin Pakzad <[email protected]> * [v3-2-test] Run release calendar verification on its own schedule (#65118) (#65242) * Move release calendar verification to its own scheduled workflow Run dev/verify_release_calendar.py from a dedicated daily scheduled workflow instead of as a canary job in the main CI pipeline, and notify the #release-management Slack channel when the check fails so the issue is surfaced to release managers directly. * Include wiki and calendar links in release calendar Slack alert (cherry picked from commit 048e9a1) * [v3-2-test] fix(ui): register trigger and sensor graph node types (#65167) * fix(ui): register trigger and sensor graph node types Adds missing Graph node type mappings for trigger/sensor and includes a focused unit test to prevent regressions where dependency graph rendering breaks for those node kinds. * docs(ui): add graph screenshot showing sensor and trigger nodes * chore(ui): keep PR scoped to graphTypes.ts only --------- (cherry picked from commit e0ed795) Co-authored-by: Windro.xd <[email protected]> Co-authored-by: Kripa Dev <[email protected]> --------- Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Jarek Potiuk <[email protected]> Co-authored-by: Justin Pakzad <[email protected]> Co-authored-by: Windro.xd <[email protected]> Co-authored-by: Kripa Dev <[email protected]>

boring-cyborg Bot added the area:UI Related to UI/UX. For Frontend Developers. label Apr 13, 2026

fix(ui): register trigger and sensor graph node types

8fe517c

Adds missing Graph node type mappings for trigger/sensor and includes a focused unit test to prevent regressions where dependency graph rendering breaks for those node kinds.

windro-xdd force-pushed the fix-trigger-node-clean-v2 branch from 9d8f6f5 to 8fe517c Compare April 13, 2026 18:31

docs(ui): add graph screenshot showing sensor and trigger nodes

f8ef86f

Merge branch 'main' into fix-trigger-node-clean-v2

2d6b9be

windro-xdd marked this pull request as ready for review April 14, 2026 12:50

windro-xdd requested review from bbovenzi, choo121600, guan404ming, pierrejeambrun, ryanahamilton, shubhamraj-git and vatsrahul1001 as code owners April 14, 2026 12:50

bbovenzi added the backport-to-v3-2-test label Apr 14, 2026

bbovenzi added this to the Airflow 3.2.2 milestone Apr 14, 2026

bbovenzi reviewed Apr 14, 2026

View reviewed changes

Comment thread airflow-core/src/airflow/ui/src/components/Graph/graphTypes.ts

chore(ui): keep PR scoped to graphTypes.ts only

c1eba88

Merge branch 'main' into fix-trigger-node-clean-v2

fde9df7

bbovenzi approved these changes Apr 14, 2026

View reviewed changes

Merge branch 'main' into fix-trigger-node-clean-v2

75a644c

eladkal added the type:bug-fix Changelog: Bug Fixes label Apr 14, 2026

Merge branch 'main' into fix-trigger-node-clean-v2

8b38637

bbovenzi merged commit e0ed795 into apache:main Apr 15, 2026
81 checks passed

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

fix(ui): register trigger and sensor graph node types#65167

fix(ui): register trigger and sensor graph node types#65167
bbovenzi merged 7 commits into
apache:mainfrom
windro-xdd:fix-trigger-node-clean-v2

windro-xdd commented Apr 13, 2026 •

edited by bbovenzi

Loading

Uh oh!

windro-xdd commented Apr 14, 2026

Uh oh!

Uh oh!

windro-xdd commented Apr 14, 2026

Uh oh!

bbovenzi commented Apr 14, 2026

Uh oh!

windro-xdd commented Apr 14, 2026

Uh oh!

Uh oh!

github-actions Bot commented Apr 15, 2026

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

3 participants

Uh oh!

Conversation

windro-xdd commented Apr 13, 2026 • edited by bbovenzi Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Summary

Testing

Screenshot

Uh oh!

windro-xdd commented Apr 14, 2026

Screenshot (trigger + sensor nodes rendering)

Uh oh!

Uh oh!

windro-xdd commented Apr 14, 2026

Uh oh!

bbovenzi commented Apr 14, 2026

Uh oh!

windro-xdd commented Apr 14, 2026

Uh oh!

Uh oh!

github-actions Bot commented Apr 15, 2026

Backport successfully created: v3-2-test

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

3 participants

windro-xdd commented Apr 13, 2026 •

edited by bbovenzi

Loading