At many times Drupal Architects prefer to go with Apache Solr instead of Drupal core search. I am no outlander to this scenario, but this time it was a new requirement. By default the Apache Solr relies on Jetty server to index and retrive items during the search. My need was to use Tomcat server in the place of Jetty. The first glance proved it was an easy task, but latter the tough fight started.