solr solr Application URL : http://192.168.1.208:8983/solr User Name : administrator Installing process. cd ~/ wget https://downloads.apache.org/lucene/solr/8.9.0/solr-8.9.0.tgz wget https://downloads.apache.org/lucene/solr/8.9.0/solr-8.9.0.tgz.asc wget https://downloads.apache.org/lucene/solr/8.9.0/solr-8.9.0.tgz.sha512 install tar zxf solr-8.9.0.tgz cd ~/solr-8.9.0/bin sudo ./install_solr_service.sh ~/solr-8.9.0.tgz sudo systemctl stop solr sudo systemctl start solr sudo systemctl status solr sudo systemctl enable solr sudo systemctl restart solr sudo systemctl status solr Creating the first core su - solr -c "/opt/solr-8.9.0/bin/solr create -c testcol1 -n data_driven_schema_configs" stop the solr systemctl stop solr sudo su sudo chmod -R 777 /var/solr/ sudo chmod -R 777 /opt/solr/ use the Core ftp to upload mysql jdbc drive to /opt/solr/dist DATA OF CORES All the data resides in /var/solr/data/YOURCORE/conf go to the respective core and follow the steps systemctl stop solr 1. Create file db-data-config.xml Edit Managed Schema and add the fields that you want to load at the end of the file before Edit solrconfig.xml add at the bottom db-data-config.xml systemctl start solr