Hi, As I understood, you need a search for your web application.
- How many pages it has? - Is content generated dynamically from a database (for instance)? Another problem: after updating solrschema.xml you need - restart SOLR - reindex SOLR With changing unique ID in schema... I don't remember, but it should be of specific type. You probably need to reindex SOLR. If your application generates dynamic content, it would be better to index database directly adding 'URL' field to SOLR schema.