Linux

建立/etc/init.d/cassandra 啟動指令碼。

編輯檔案的內容：

#!/bin/sh
#
# chkconfig: - 80 45
# description: Starts and stops Cassandra
# update daemon path to point to the cassandra executable
DAEMON=<Cassandra installed directory>/bin/cassandra
start() {
        echo -n "Starting Cassandra... "
        $DAEMON -p /var/run/cassandra.pid
        echo "OK"
        return 0
}
stop() {
        echo -n "Stopping Cassandra... "
        kill $(cat /var/run/cassandra.pid)
        echo "OK"
        return 0
}
case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        stop
        start
        ;;
  *)
        echo $"Usage: $0 {start|stop|restart}"
        exit 1
esac
exit $?

使檔案可執行：

sudo chmod + x /etc/init.d/cassandra

將新服務新增到列表中：

sudo chkconfig –add cassandra

現在，你可以從命令列管理服務：

sudo /etc/init.d/cassandra start
sudo /etc/init.d/cassandra stop
sudo /etc/init.d/cassandra restart