问题:

I have set the following. rpc_address to external public ip. Listen Address : internal ip address (not the local host), rpc_broad_cast: internal ip address

On Dev center, I am using external ip and port 9042.

Let me know, if am doing anything wrong.

回答1:

Thank you snakecharmerb for trying to help me out on this.

I was able to find a solution for this myself. The actual problem was I was using Dev Center 1.4 to connect to Cassandra 3. Once I upgraded to the Dev Center 1.5, it worked like a charm with SSH Local port forwarding enabled.

These are the following settings Listen Address : internal ip address (not the localhost), rpc_address: internal ip address (same as above)

Steps After setting the above steps

On my terminal enabled local port forwarding ssh -L 9042::9042 @

Start Dev Center 1.5

It worked like a charm

回答2:

It's worked finally :

steps :

1. set listen_address to private IP of EC2 instance.
2. do not set any broadcast_address
3. set rpc_address to 0.0.0.0
4. set broadcast_rpc_address to public ip of EC2 instance.