aglinxinyuan opened a new pull request, #8717: URL: https://github.com/apache/texera/pull/8717
### What changes were proposed in this PR? Deletes four unused members of `WorkflowUtilService`, plus the rxjs import and the three spec cases that existed only for them. **+1/−85 lines.** There is no behaviour change. The constructor still fills `operatorSchemaList` from the metadata subscription; only the `.next(true)` to a Subject with no subscriber goes. ### History | | | | --- | --- | | **Introduced by** | #712 (2019-06-06): `operatorSchemaListCreatedSubject` + getter. #754 (2020-12-11), "Added operator grouping feature": `getGroupRandomUUID`. #1309 (2021-08-28), "Re-enabling breakpoints": `getBreakpointRandomUUID`. #4020 (2025-11-25), "feat: introduce the LLM-based workflow copilot": `getOperatorTypeList` | | **Usage removed by** | #1674 (2022-10-05), the Yjs shared-editing frontend, removed the last live path to `getGroupRandomUUID` (#3033 later deleted its last textual call, inside a dead `getNewGroup`). #4495 (2026-04-27) removed the copilot tool that called `getOperatorTypeList`. The stream and `getBreakpointRandomUUID` were **never used** | The oldest of these has been dead for seven years, and the newest for five months. ### Any related issues, documentation, discussions? Closes #8716 ### How was this PR tested? No new tests. The 15 remaining service cases cover what is left. From `frontend/`: - `npx ng test --watch=false`, with one `--include` per spec that imports `workflow-util.service` (20 files): 724 tests, all pass. - `yarn format:ci`: clean. - `npx ng build`: success. To re-check: ``` git grep -n -E "getOperatorTypeList|getGroupRandomUUID|getBreakpointRandomUUID|OperatorSchemaListCreated" -- frontend # no hits ``` ### Was this PR authored or co-authored using generative AI tooling? Generated-by: Claude Code (Claude Opus 5.5) 🤖 Generated with [Claude Code](https://claude.com/claude-code) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
