@Chigoz Your issue with that sandbox cluster is likely too many services trying to run on too small of an instance/node. You will need to strategically turn on the components you need individually starting with HDFS first. If you have issues specific to the sandbox, or certain components starting, you should open a post with those specific errors.
To install HUE, check out my management pack:
https://github.com/steven-matison/dfhz_hue_mpack
Local search for "hue install" topics includes articles reference above hue mpack:
https://community.cloudera.com/t5/forums/searchpage/tab/message?advanced=false&allow_punctuation=fal...
If this answer resolves your issue or allows you to move forward, please choose to ACCEPT this solution and close this topic. If you have further dialogue on this topic please comment here or feel free to private message me. If you have new questions related to your Use Case please create separate topic and feel free to tag me in your post.
Thanks,
Steven