I *think* that you can use the same instanceDir for multiple cores, the key issue being that you need to make sure they each have distinct dataDirs (which as i recall can be done using property replacement with the core name)
: The action CREATE creates a new core based on preexisting : instanceDir/solrconfig.xml/schema.xml, and registers it. : That's what the documentation is stating. : : Is there a way to instruct solr to create the instanceDir if does not exist? : : I'm trying to create new core based on a existing schema/config to rebuild : the index, after that swap it with the existing old core. The problem is -Hoss
