This is information for project committers.
How to update the website.
After making a change to the src/site directory, generate the site via
mvn site:site
Don't use -DskipTests or it will appear we have no tests in the coverage report. After verifying the new site's contents, rsync it directly to apache's web server:
rsync -e ssh -rvz --delete --perms --chmod=ug+rwx,o-w target/site/* \{your username\}@people.apache.org:/www/incubator.apache.org/giraph
It takes quite a while for the updated site to go live. To verify the new site is correct on Apache's server, change your http proxy to 140.211.11.10:80 and visit http://incubator.apache.org/giraph/ for a view of what was just deployed.