yangyiforward opened a new issue #7614: URL: https://github.com/apache/dolphinscheduler/issues/7614
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar issues. ### What happened task submit is succeed but cannot be executed for a long time. 工作流被调起后，任务提交成功，master中有提交日志，数据库状态是0，但一直hang住没有被执行；集群资源充足，worker服务正常，分组正确；zk里也有worker ### What you expected to happen sometimes the worker's logs report : io.netty.channel.unix.Errors$NativeIoException: readAddress(..) failed: Connection timed out, possiblly the Netty channel time out master处理完后，worker没有收到信息，可能是channel连接超时导致 ### How to reproduce execute a flow，which state is succeed; but task can not running 运行工作流，工作流状态为运行中；task提交成功，显示灰点，一直未执行 ### Anything else [issues 3789](https://github.com/apache/dolphinscheduler/issues/3789) 该issue在1.3.3版本被合并发布，但在发布代码中没有发现以下两段代码   手动添加后该问题没有再出现 ### Version 1.3.9 ### Are you willing to submit PR? - [X] Yes I am willing to submit a 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]
