DanielLeens opened a new pull request, #11834: URL: https://github.com/apache/seatunnel/pull/11834
## What does this PR do? Stabilize `seatunnel-engine-server` tests on Windows by replacing hostname-based local member discovery with the IPv4 loopback address in Hazelcast test configs, client configs, and test-only worker addresses. ## Why is this needed? The failing Windows workflow on August 16, 2026 from https://github.com/abolfazlmadanii/seatunnel/actions/runs/31946366223 showed Hazelcast resolving `localhost` to both `127.0.0.1` and `::1` during test startup. That leaves the engine server test cluster exposed to dual-stack discovery drift on Windows and lines up with the `Node failed to start!` and cleanup timeout failures that hit `TaskTest`, `CoordinatorServicePipelineCleanupTest`, and `CoordinatorServiceTest.testTerminalZombieJobShouldNotRestartAfterMasterSwitch`. This PR keeps the change strictly in test code and test resources so the production runtime behavior stays unchanged. ## Validation - `./mvnw -pl seatunnel-engine/seatunnel-engine-server -am spotless:apply` - Functional validation is left to GitHub CI for this SeaTunnel CI-fix workflow. -- 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]
