aglinxinyuan opened a new issue, #8434: URL: https://github.com/apache/texera/issues/8434
### Task Summary `amber/src/main/scala/org/apache/texera/web/model/websocket/event/ExecutionStatusEnum.scala` is an 18-line file that holds the ASF license header and nothing else — no code, and nothing in the tree references the name. `git grep -n ExecutionStatusEnum` returns nothing at all; it survives only as a filename. Flagged as a follow-up in the #8396 review. **Introduced by** #1351 (2021-10-27, "Detach workflow execution from frontend with reconnection support") as a `sealed trait ExecutionStatusEnum` with a hand-written Jackson serializer/deserializer, carried by `WorkflowStateEvent`; #1423 (2022-02-01, "Track metadata information about workflow executions") reshaped it into a `sealed abstract class` carrying a `name` and a DB status `code`. **Emptied by** #1387 (2022-02-10, "Web server workflow-related state refactoring"), which moved execution state to the protobuf `WorkflowAggregatedState`, changed `WorkflowStateEvent.state` to a `String`, and left this file as a single blank line instead of deleting it. #3415 (2025-05-03, "Add ASF header and RAT CI") then stamped the license header onto the empty file, which is all it has held since. Empty for about four and a half years. Like the `MockKillWorkerResource` removal in #8396, a file with zero compiled lines. Pure deletion, no behaviour change: −18 lines. ### Task Type - [x] Refactor / Cleanup - [ ] DevOps / Deployment / CI - [ ] Testing / QA - [ ] Documentation - [ ] Performance - [ ] Other -- 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]
