hhj970815 opened a new issue #5127:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/5127
**Describe the bug**
I have configured the ssh without passwd and ssh localhost and ssh hostname
is ok but when i exec"sh install.sh" appear "Connection refused".
**Screenshots**
i exec "ssh localhost" and ssh ip and ssh hostname is ok

the question:

**Which version of Dolphin Scheduler:**
-[1.3.5-preview]
--
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]