How to create Solr 6 cores?
问题 I've installed Solr 6 on a Digital Ocean ubuntu instance: install_solr_service.sh solr-6.1.0.tgz and verified that Solr is running. However, I cannot create any cores, either through the UI or at the command line. I've tried various different permutations of: sudo ./solr create -c netest including sudo ./solr create -c netest -d /opt/solr/server/solr/configsets/basic_configs/conf/ but it always gives me: ERROR: Error CREATEing SolrCore 'netest': Unable to create core [netest] Caused by: /var