Re: Re: Cassandra listen port

2016-10-05 Thread Vladimir Yudovin
e 2, CH-2800 Delémont mehdi.b...@dbi-services.com www.dbi-services.com From: "Vladimir Yudovin" <vla...@winguzone.com> To: "user" <user@cassandra.apache.org> Sent: Wednesday, October 5, 2016 6:03:26 AM Subject: Re: Re: Cassandra listen port I hope it'

Re: Re: Cassandra listen port

2016-10-04 Thread Vladimir Yudovin
dbi-services.com From: "Vladimir Yudovin" <vla...@winguzone.com> To: "user" <user@cassandra.apache.org> Sent: Tuesday, October 4, 2016 8:53:22 PM Subject: Re: Re: Cassandra listen port >Use multiple IP addresses instead. >Virtual addresses can be possi

Re: Re: Cassandra listen port

2016-10-04 Thread Vladimir Yudovin
>Use multiple IP addresses instead. >Virtual addresses can be possible also? >eth0:0, eth0:1 Why multiple or virtual IP? You can use the same IP for both addresses, as they use different TCP ports. Sure, it's better to use internal IP (like 10... or 192.168...) for internode connect, but it's

Re: Re: Cassandra listen port

2016-10-04 Thread Vladimir Yudovin
> 9000 CQL port?? Do you mean 9042? There are two address/ports - one is listen (internode communication) and second is CQL (rpc in YAML terms). Look at YAML explanation on listen_address and rpc_address Actual configuration depends on how many network card each node have, is it NAT or not, et