Adding a splash screen in Cloudera Data Explorer (Hue)

You can add a custom splash screen to the Hue web interface by adding your custom HTML to the Advanced Configuration Snippet in Cloudera Manager.

Log in to Cloudera Manager as an Administrator.
Go to Clusters > Hue service > Configuration and add the banner test in the Hue Service Advanced Configuration Snippet (Safety Valve) for hue_safety_valve.ini field as follows:
```
[desktop]
[[custom]]
login_splash_html=[***CUSTOM-HTML***]
```
```
[desktop]
[[custom]]
login_splash_html=<h1>Hue, the next-gen SQL Assistant</h1>
```
Click Save Changes.
Restart the Hue service.