Hi Roy, the example URL is correct if your core is available under that name (configured in solr.xml) and has started without errors. I think I observed that it makes a different whether there is a trailing slash or not (but that was a while ago, so maybe that has changed).
If you can reach that URL via browser but SolrJ with exactly the same URL cannot, then - maybe the SolrJ application is running in a different environment? - there is authentication setup and you are authenticated via browser but SolrJ does not know of it - ...? Some log output would be definitely helpful. Cheers, Chantal Am 02.08.2012 um 22:42 schrieb Benjamin, Roy: > I'm using SolrJ and CommonsHttpSolrServer. > > Before moving to multi-core configuration I constructed CommonsHttpSolrServer > from "http://localhost:8080/solr", this worked fine. > > Now I have two cores. I have tried contructing CommonsHttpSolrServer from > "http://localhost:8080/solr/core0" but this does > not work. The resource is not found when I try to add docs. > > How do I update Solr using SolrJ in a multi-core configuration? What is the > correct form for the CommonsHttpSolrServer URL? > > Thanks! > > Roy