SwimSweet opened a new pull request, #20779: URL: https://github.com/apache/flink/pull/20779
## What is the purpose of the change Flink On Kerbernetes Native K8s Application Mode supports fetching jar from DFS schema(S3, OSS, HDFS, etc.). ## Brief change log - Fetch jar from DFS(S3, OSS, HDFS, etc.) before starting flink cluster. ## Verifying this change This change added tests and can be verified as follows: - Remove `testDeployApplicationClusterWithNonLocalSchema` test - Added tests that fetch jar from http schema - Added tests that fetch jar from file schema - Added test that create emptyDir for saving user artifacts - Manually verify the local, file, oss, HDFS with Kerberos, S3 resource. ## 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: Native Kubernetes Application Mode: yes - The S3 file system connector: no ## Documentation - Does this pull request introduce a new feature? yes - If yes, how is the feature documented? docs -- 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: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org