aglinxinyuan opened a new issue, #4565: URL: https://github.com/apache/texera/issues/4565
### Task Summary `SchedulingUtils` (`amber/src/main/scala/org/apache/texera/amber/engine/architecture/scheduling/SchedulingUtils.scala`) provides graph manipulation primitives over a JGraphT `DirectedAcyclicGraph[Region, RegionLink]` but currently has no unit tests. Add `SchedulingUtilsSpec` covering its single public function: - `replaceVertex` on an isolated vertex: replaces vertex, leaves no edges - Rewrites outgoing edges so they originate from the new vertex - Rewrites incoming edges so they terminate at the new vertex - Preserves both upstream and downstream edges when replacing a chain-middle vertex - No-op when old and new vertices are equal ### Priority P3 – Low ### Task Type - [x] Testing / QA -- 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]
