Firstly, I work at Datameer, and I’m sorry to hear that you are having trouble with the Datameer/Hadoop sandbox.
You are correct that the Datameer sandbox is running HDP-1.3.
Since I’m not sure if you are using a browser from the VM or your host machine please forgive these questions if they are off base.
Did you check that the ip address displayed are correct? (ifconfig /all)
Is IPtables running? (service iptables stop)
I’m downloading this version now to try and recreate and will let you know if I run into the same issue.j
If you wan to reach out to me directly at erosas at datameer dot com.