You can also use Hortonworks Sandbox in Ubuntu using Docker. I've written about it here... https://deepumohan.com/tech/hortonworks-sandbox-on-ubunu-using-docker/ ... View more

Username/Password: raj_ops/raj_ops worked for me According to documentation https://hortonworks.com/tutorial/learning-the-ropes-of-the-hortonworks-sandbox/ maria_dev/maria_dev should also work , Username/Password => raj_ops/raj_ops worked for me ... View more