I have set up solr3.6.2 in Ubuntu 14.04 and it's working fine. Now I want a multicore setup of this solr installation I have copied "core0", "core1" and solr.xml from
/opt/solr/example/multicore
to
/opt/solr/example/
and restarted jetty and solr. When I type http://localhost:8983/solr/core0 , it gives 404 errror. How I can fix this?