cassandra-cli output

[mahmood@tiger ycsb-0.1.4]$ ping 192.168.1.5
PING 192.168.1.5 (192.168.1.5) 56(84) bytes of data.
64 bytes from 192.168.1.5: icmp_seq=1 ttl=64 time=0.028 ms
64 bytes from 192.168.1.5: icmp_seq=2 ttl=64 time=0.025 ms

--- 192.168.1.5 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1530ms
rtt min/avg/max/mdev = 0.025/0.026/0.028/0.005 ms
[mahmood@tiger ycsb-0.1.4]$ su
Password:
[root@tiger ycsb-0.1.4]# /etc/init.d/iptables start
iptables: Applying firewall rules:                         [  OK  ]
[root@tiger ycsb-0.1.4]# /etc/init.d/iptables stop
iptables: Flushing firewall rules:                         [  OK  ]
iptables: Setting chains to policy ACCEPT: filter          [  OK  ]
iptables: Unloading modules:                               [  OK  ]
[root@tiger ycsb-0.1.4]# chkconfig iptables off
[root@tiger ycsb-0.1.4]# exit
exit
[mahmood@tiger ycsb-0.1.4]$ cassandra-cli -h 192.168.1.5 -f setup-ycsb.cql
org.apache.thrift.transport.TTransportException: java.net.ConnectException: Connection refused
        at org.apache.thrift.transport.TSocket.open(TSocket.java:183)
        at org.apache.thrift.transport.TFramedTransport.open(TFramedTransport.java:81)
        at org.apache.cassandra.cli.CliMain.connect(CliMain.java:70)
        at org.apache.cassandra.cli.CliMain.main(CliMain.java:246)
Caused by: java.net.ConnectException: Connection refused
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
        at java.net.Socket.connect(Socket.java:579)
        at org.apache.thrift.transport.TSocket.open(TSocket.java:178)
        ... 3 more
Exception connecting to 192.168.1.5/9160. Reason: Connection refused.
Not connected to a cassandra instance.
Not connected to a cassandra instance.
Not connected to a cassandra instance.