book/redirects.rb (3 lines of code) (raw):

r301 '/', '/docs/userguide/2.3.0.0-incubating/overview/HAWQOverview.html' r301 '/index.html', '/docs/userguide/2.3.0.0-incubating/overview/HAWQOverview.html' r301 '/docs', '/docs/userguide/2.3.0.0-incubating/overview/HAWQOverview.html'