: : I've deployed the contents of dist/ into JBoss's lib directory for the : server I'm running and I've also copied the contents of lib/ into
Please be specific ... what is "dist/" what is "lib/" ? ... are you talking about the top level dist and lib directories in a solr release, then those should *not* be copied into any directory for JBoss. everything you need to access core solr features is available in wht solr.war -- that is all you need to run the solr application. the only reason to ever copy any jars arround when dealing with solr is to load plugins (ie: your own, or things counts in the contrib directory of a solr release) and even then they should go in the special "lib" directory inside your Solr HOme directory so they are loaded by the appropraite classlaoder -- not in the top level class loader of your servlet container. : [SolrResourceLoader] Unable to load cached class-name : : org.apache.solr.search.FastLRUCache for shortname : : solr.FastLRUCachejava.lang.ClassNotFoundException: : org.apache.solr.search.FastLRUCache this is most likely because you have duplicate copies of (all of) the solr classes at various classloader levels -- the copies in the solr.war, and the copies you've put into the JBoss lib dir. having both can cause problems like this because of the rules involved with hierarchical classloaders. -Hoss
