Can't connect to cassandra node from different host

Question

I have a cassandra node at a machine. When I access cqlsh from the same machne it works properly.

But when I tried to connect to it\'s cqlsh using \"192.x.x.x\" from

Answer 1

Set the following config parameter in cassandra.yaml file (For CentOS it is located in /etc/cassandra/default.conf)

rpc_address: 0.0.0.0

Verify that following values are same as below(usually they are default)

start_native_transport:true

native_transport_port:9042

Last step for CentOS , Update the firewall configuration and allow port 9042 through for incoming connections

1. Access the firewall from “System / Administration / Firewall” in the CentOS menu
2. Add the port under “Other Ports”