Sometimes when I run mvn gcloud:run a few times in a row, the process does not fully exit, and the new process fails to stop the app server and thus hangs right at the beginning of the run stage. I workaround this my manually killing the old process using port 8000.
I will try to get you a more easily reproducible bug for this, just a heads up that I've repeatedly run into it.
Sometimes when I run mvn gcloud:run a few times in a row, the process does not fully exit, and the new process fails to stop the app server and thus hangs right at the beginning of the run stage. I workaround this my manually killing the old process using port 8000.
I will try to get you a more easily reproducible bug for this, just a heads up that I've repeatedly run into it.