Reply to comment

 
So using the library spatial-solr-1.0-RC3.jar to provide geolocation searches for spotmouth.com
Since I had to create the 2nd solr instance, I needed to move the port of one of them.  When I started this 2nd instance up, I got a ClassNotFoundException"
I had forgotten that I dropped this jar into the exploded war file, and because I changed the port, the exploded war needed to be re-exploded.
I decided rather than mucking with war files, I would just add my jar file to example/solr/lib where example is the name of your app.
 
#!/bin/shjava -Djetty.port=9993 -server -Xms256M -Xmx1024M -jar start.jar &