qiuyanjun888 opened a new pull request, #28534: URL: https://github.com/apache/flink/pull/28534
## What is the purpose of the change This pull request stabilizes `ExecutionTimeBasedSlowTaskDetectorTest.testBalancedInput` by making the execution-time relationship used by the assertion explicit instead of relying on wall-clock timing between task deployment and completion. ## Brief change log - Sets deterministic `DEPLOYING` / `FINISHED` timestamps for the running and finished executions in `testBalancedInput`. - Keeps the test focused on the balanced-input slow-task detection expectation: two still-running tasks should exceed the finished baseline. ## Verifying this change This change is already covered by existing tests, such as: - `./mvnw -pl flink-runtime -Dtest=ExecutionTimeBasedSlowTaskDetectorTest#testBalancedInput test` - `./mvnw -pl flink-runtime -Dtest=ExecutionTimeBasedSlowTaskDetectorTest test` ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): no - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: no - The serializers: no - The runtime per-record code paths (performance sensitive): no - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn, ZooKeeper: no - The S3 file system connector: no ## Documentation - Does this pull request introduce a new feature? no - If yes, how is the feature documented? not applicable --- ##### Was generative AI tooling used to co-author this PR? - [X] Yes (please specify the tool below) Generated-by: OpenAI GPT-5.5 via Hermes Agent -- 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]
