I also face the same issue. Try to use admin/admin and it’s not working. Try to use user/password specified during HDP Sandbox setting in Azure is also giving the same error.
I have tried to change the password using SSH but over there I am getting error message of permission denied with user name which I provided while configuring Azur portal. And not able to login using root username and password.
sorry, found the problem. Was not using proper way to sudo to root. Should be using [sudo su - root] instead of just using [sudo root] 🙂
@gfeng As this is an older post, you would have a better chance of receiving a resolution by starting a new thread. This will also provide the opportunity to provide details specific to your environment that could aid others in providing a more accurate answer to your question.
@Muhammad Ali Check if you have an oracle instance (full or express) running on the host machine. Oracle database service also tend to be installed at 8080 and takes over the port: