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Head commit for run: 9264975c2d05d2520593f84060b39db23ab8eae0 / Meng Wang <[email protected]> feat(frontend): add the on-canvas per-execution warehouse picker (#8551) ### What changes were proposed in this PR? The workspace-side half of per-user warehouses (#6870): a warehouse picker on the canvas, beside the computing-unit selector it mirrors, choosing which warehouse the next execution writes to. - **The picker** (inside `ComputingUnitSelectionComponent`, like the computing-unit dropdown it sits beside) — shown only while the deployment enables the feature; each entry carries the owner avatar and a per-row delete, plus a create entry opening the shared create dialog. The list refreshes on every dropdown open, and preselection picks the latest execution's warehouse, falling back to the user's first one — so a run needs no explicit pick. A status failure clears the pick rather than letting a stale id ride the next request. - **Run gating** — with the feature enabled, every execution must have a warehouse: while none is selected the Run button becomes "Create Warehouse" and leads to the create dialog, the same shape as the Connect flow. (The backend-side requirement follows separately — #7751 stays the tracker.) - **The request** — the picked `warehouseId` rides the execute request (`ExecuteWorkflowService` reads the pick from `WarehouseService`, where it lives); executions expose `whId` so the preselect can read the latest run's warehouse. Flag off (the default): the picker never renders, the Run button is untouched, and requests carry no warehouseId — no user-visible change. ### demo https://github.com/user-attachments/assets/20e81213-ba36-450c-861e-594112515b50 ### Any related issues, documentation, discussions? Closes #7817. Part of #6870, on top of the dashboard tab (#8005); the backend enforcement (#7751) follows. ### How was this PR tested? - 20 new Vitest tests: 15 on the picker (preselect from the latest execution, first-warehouse fallback, disabled/failed states clearing the pick, manual pick surviving refreshes, create/delete flows, dropdown rendering), 3 on the Run gating, 1 pinning `warehouseId` on the execute request, 1 on the selection state. One pre-existing assertion modernized: the remembered-unit test asserted the latest-execution lookup's absence, which the warehouse preselect now legitimately performs — it asserts the unit choice directly instead. - The affected suites pass in full: 5083 tests across the workspace and dashboard trees. - Failure paths verified rather than assumed: the preselect, the Run gating, and the request field were each broken on purpose and the suite confirmed to fail for the expected reason before being restored. - Screenshots/video from a local flag-on deployment follow in the comments. ### Was this PR authored or co-authored using generative AI tooling? Generated-by: Claude Code (claude-opus-5, claude-fable-5) Report URL: https://github.com/apache/texera/actions/runs/35307114157 With regards, GitHub Actions via GitBox
