mohsenrezaeithe opened a new pull request, #22899: URL: https://github.com/apache/flink/pull/22899
Related to https://github.com/apache/flink/pull/22898, backporting to Flink 1.16 release. (cherry picked from commit b528d9b81c03345c0415490fc41e27968313e5f0) ## What is the purpose of the change The goal of this PR is to protect job submission when multiple `POST /jars/:jarid/run` requests with the same `jobId` have been submitted to a cluster. ## Brief change log - Add a job submission completion check to allow visibility into `Dispatcher` tasks that may refer to the same `jobId`. - Manage a new `submittedAndWaitingTerminationJobIDs` to ensure duplicate job IDs are caught when checking `isDuplicateJob`. ## Verifying this change - Added a new test that validates two job submissions of the same job graph is detected through the `OneShotLatch` for parallel submission (ensuring only one submission fails) ## 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 -- 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]
