On Sep 5, 2007, at 11:37 AM, Matt Mitchell wrote:
SEVERE: org.apache.solr.common.SolrException: Error loading class 'solr.IndexInfoRequestHandler'
You're using my old hand-built version of Solr, I suspect. Hoss explained it fully in his previous message on this thread.
Care needs to be taken when upgrading Solr but leaving solrconfig.xml untouched because additional config may be necessary. Comparing your solrconfig.xml with the one that ships with the example app of the version of Solr you're upgrading too is recommended.
Erik