[Unit]
Description=Cassandra
After=network.target
 
[Service]
Type=forking
PIDFile=/var/lib/cassandra/cassandra.pid
User=cassandra
Group=cassandra
ExecStart=/usr/bin/cassandra -p /var/lib/cassandra/cassandra.pid
StandardOutput=journal
StandardError=journal
LimitNOFILE=infinity
  
[Install]
WantedBy=multi-user.target