zhuangchong commented on issue #4450: URL: https://github.com/apache/incubator-dolphinscheduler/issues/4450#issuecomment-763294081
> I think we should'nt use kinit in this context. In Dolphin, Kerberos Java API is called for authentication, but Kerberos has expired problem. For multi-task nodes and long execution time of workflow, how to ensure that the Kerberos authentication is valid in the entire workflow process? Using Kinit is just one idea to solve Kerberos expiration, but you can also set Kerberos expiration time for a day/two and so on for a long time. Do you have any good ideas? --- dolphin内是调用kerberos java api 进行认证，但kerberos存在过期问题，针对多任务节点并执行时间很长的工作流，如何保证整个工作流流程中kerberos认证有效? 使用kinit只是解决kerberos过期的一个想法，也可以设置kerberos过期时间1天/2天等很长时间。您有什么好的想法？ ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
