SOLR_HOME is /var/www/solr/data The zip was actually the entire data directory which also included configsets. And yes core.properties is in var/www/solr/data/prindex (just has single line name=prindex, in it). No other cores are present. The data directory should have been unzipped before the solr instance was started (I cant actually touch the machine so communicating via a deployment document but the operator usually follows every step to the letter. The sequence was: mkdir /var/www/solr sudo bash ./install_solr_service.sh solr-6.5.1.tgz -i /opt/local -d /var/www/solr edit /etc/default/solr.in.sh to set various items. (esp SOLR_HOME and to set SOLR_PID_DIR to /var/www/solr) unzip the data directory service solr start.
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