Tidra opened a new issue, #3949: URL: https://github.com/apache/incubator-streampark/issues/3949
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-streampark/issues?q=is%3Aissue+label%3A%22bug%22) and found no similar issues. ### Java Version 1.8 ### Scala Version 2.12.x ### StreamPark Version 2.1.4 ### Flink Version 1.16.2 ### deploy mode yarn-session ### What happened Kerberos authentication cannot be achieved in the following scenarios: 1. Another user authenticated using the `kinit` command on the host machine, causing user permission changes. 2. StreamPark program is terminated and restarted without the host machine using the `kinit` command for authentication, resulting in the inability to execute functions such as stopping, canceling, and submitting in Flink on YARN. Kerberos认证会在以下几种情况中无法实现： 1. 宿主机中使用了 `kinit` 命令认证了其他用户，导致用户权限变更 2. StreamPark 程序被终止再重启后，且宿主机未使用 `kinit` 命令获取认证，flink on yarn 中止、取消、提交等相关功能都无法实现 ### Error Exception _No response_ ### Screenshots _No response_ ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR!(您是否要贡献这个PR?) ### 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]
