404 for indexed docs page

[samuelcolvin]

When searching "datafusion create_udf", the first result is https://datafusion.apache.org/library-user-guide/adding-udfs.html which is showing a 404 page.

[samuelcolvin]

If docs pages are moved, a redirect should be used to both help users and maintain SEO.

[alamb]

I just tried accessing

• https://datafusion.apache.org/library-user-guide/adding-udfs.html

And it correctly goes to the new page now

• https://datafusion.apache.org/library-user-guide/functions/index.html

Thanks @samuelcolvin and @adriangb