Efrat19 opened a new pull request, #27658: URL: https://github.com/apache/flink/pull/27658
## What is the purpose of the change Fix a CI test flakiness due to `IllegalStateException: Trying to access closed classloader` taskmanager failure, leading later to `Caused by: org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: Could not acquire the minimum required resources.` [Example]([https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=72565&view=logs&j=5c8e7682-d68f-54d1-16a2-a09310218a49&t=9d734c8c-6253-55e6-3bce-47e7cdf68ac4](http://example.com/)) ## Brief change log - Try-catch block to log the error on best-effort basis if classloader is no longer available for extended stacktrace logging. ## Verifying this change This change is a trivial rework / code cleanup without any test coverage. ## 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]
