gaborgsomogyi opened a new pull request, #21140: URL: https://github.com/apache/flink/pull/21140
## What is the purpose of the change Basically this is a revamp of #20206 (seems like it's discontinued) with minor modifications and additional testing so copy-pasting the description. This PR adds `HBaseDelegationTokenProvider` to obtain HBase delegation tokens using the new delegation token framework. ## Brief change log * Add `HBaseDelegationTokenProvider` * Add `HBaseDelegationTokenProvider` into the `META-INFO` service registration ## Verifying this change This provider functionality will be covered by some existing tests. But We don't have dedicated tests to test the HBase delegation token obtaining. I think we may need to add new end-to-end tests to cover it. Manually tests on Yarn, detailed: [Test Gist](https://gist.github.com/JackWangCS/3019355b9fc4746024fe72b3bbad839b) ## 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? All documentation is intended to be added in [FLINK-25911](https://issues.apache.org/jira/browse/FLINK-25911) when everything works as a whole -- 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]
