| [Unit] | |
| Description=Apache Spark Master and Slave Servers | |
| After=network.target | |
| After=systemd-user-sessions.service | |
| After=network-online.target | |
| [Service] | |
| User=dlab-user | |
| Type=forking | |
| ExecStart=/opt/spark/sbin/start-all.sh | |
| ExecStop=/opt/spark/sbin/stop-all.sh | |
| TimeoutSec=30 | |
| Restart= on-failure | |
| RestartSec= 30 | |
| StartLimitInterval=350 | |
| StartLimitBurst=10 | |
| [Install] | |
| WantedBy=multi-user.target |