Has anyone integrated integrated Radioactivity with Apache Solr?
I'm using the apachesolr module for search and would like to add the ability to sort by popularity. The Radioactivity module assigns points to a module based on 'hotness' (fivestar ratings, comments, views, etc). I want to submit the points Radioactivity gives a node to Solr to use as a popularity index.
I believe that means I'll need to modify the schema.xml file on the Solr end and add some sort of hook on the drupal end. Can anyone point me in the right direction?