Using Solr will be used as the only source for serving search results so you can decouple your search application from Nutch and still use Nutch where it is at its best: crawling and extracting the content. There is an updated version about Nutch Solr integration available at https://lucidworks.com//2010/09/10/refresh-using-nutch-with-solr/ The last time I wrote about integrating Apache Nutch with