turboFei opened a new issue, #3946: URL: https://github.com/apache/amoro/issues/3946
### Search before asking - [x] I have searched in the [issues](https://github.com/apache/amoro/issues?q=is%3Aissue) and found no similar issues. ### What would you like to be improved? I do not there is server level keytab now. 1. for Optimizer launch, I saw there is property to proxy user, however I did not see there is keytab in server layer ``` containers: - name: sparkContainer container-impl: org.apache.amoro.server.manager.SparkOptimizerContainer properties: export.HADOOP_USER_NAME: hadoop # Hadoop user submit on yarn ``` 2. now for each catalog onboard, for kerberos authentication, I have to upload the keytab for a customer? <img width="1486" height="577" alt="Image" src="https://github.com/user-attachments/assets/2b157d43-7f74-46d1-825d-c86fd5ed950c"; /> ### How should we improve? _No response_ ### Are you willing to submit PR? - [x] Yes I am willing to submit a PR! ### Subtasks _No response_ ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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]
