How to integrate Views with apache solr search?
The module you want is the aptly named Apache Solr Views which will allow you to construct views from the SOLR index. Configuration is pretty simple. It's kind of a drop-in module. You'll choose to create an "Apache SOLR view". From the project page:


  Create a view from admin/structure/views/add and choose Apachesolr search. All of the fields indexed in solr should be available as views fields/filters/sort. Configure the view as needed and save it


Hope that helps you. Good luck!