gaborgsomogyi opened a new pull request, #21604: URL: https://github.com/apache/flink/pull/21604
## What is the purpose of the change Flink delegation token obtain side is generic already but on the receiver side there is still an assumption that only Hadoop tokens can come. In this PR I've introduced `DelegationTokenReceiver` interface which can be implemented by every. ## Brief change log * Added `DelegationTokenReceiver` interface * Added `HadoopFSDelegationTokenReceiver` for Hadoop FS * Added `HBaseDelegationTokenReceiver` for HBase * Added `DelegationTokenReceiverRepository` which loads all receivers, and propagates new tokens to them * New/updated automated tests ## Verifying this change Existing/new unit/integration tests + manually on [minikube](https://gist.github.com/gaborgsomogyi/ac4f71ead8494da2f5c35265bcb1e885). ## 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]
