cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Vladimir Yudovin <vla...@winguzone.com>
Subject Re: Re: Cassandra listen port
Date Tue, 04 Oct 2016 18:48:14 GMT
&gt; 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, etc.
Can you give more detail about your network environment?


Best regards, Vladimir Yudovin, 
Winguzone Inc - Hosted Cloud Cassandra on Azure and SoftLayer.
Launch your cluster in minutes.




---- On Tue, 04 Oct 2016 14:03:42 -0400 Mehdi Bada &lt;mehdi.bada@dbi-services.com&gt;
wrote ---- 

Thanks Vladimir. 
It means if I want to run Cassandra on multi instance environment I only have to change the
listen address of each instance and the 9000 CQL port?? 
 
 
--- 
Mehdi Bada | Consultant 
Phone: +41 32 422 96 00 | Mobile: +41 79 928 75 48 | Fax: +41 32 422 96 15 dbi services, Rue
de la Jeunesse 2, CH-2800 Delémont 
mehdi.bada@dbi-services.com www.dbi-services.com 
 
⇒ dbi services is recruiting Oracle &amp; SQL Server experts ! – Join the team 
 
 
----- Original Message ----- 
From: Vladimir Yudovin &lt;vladyu@winguzone.com&gt; 
To: user@cassandra.apache.org 
Sent: Tue, 04 Oct 2016 18:18:19 +0200 (CEST) 
Subject: Re: Cassandra listen port 
 
Actually the main port is 9042 - for client (CQL) connections and 7000 (7001 if SSL enabled)
for inter node communications. 
 
Best regards, Vladimir Yudovin, 
Winguzone Inc - Hosted Cloud Cassandra on Azure and SoftLayer. 
Launch your cluster in minutes. 
 
 
 
 
---- On Tue, 04 Oct 2016 11:36:04 -0400 Benjamin Roth&amp;lt;benjamin.roth@jaumo.com&amp;gt;
wrote ---- 
 
There are several ports for several services. They are all set in cassandra.yaml 
 
See here for complete documentation: 
https://docs.datastax.com/en/cassandra/2.1/cassandra/configuration/configCassandra_yaml_r.html

 
 
 
2016-10-04 16:54 GMT+02:00 Mehdi Bada &amp;lt;mehdi.bada@dbi-services.com&amp;gt;:

Hi all, 
 
 
 
What is the listen port parameter for Apache Cassandra? Does it exist? 
 
In comparison with MongoDB, in mongo it's possible to set the listen port in the mongod.conf
(configuration file) 
 
 
 
Regards 
 
Mehdi 
 
 
 
Mehdi Bada | Consultant 
Phone: +41 32 422 96 00 | Mobile: +41 79 928 75 48 | Fax: +41 32 422 96 15 
dbi services, Rue de la Jeunesse 2, CH-2800 Delémont 
mehdi.bada@dbi-services.com 
www.dbi-services.com 
 
 
 
 
 
 
 
 
 
⇒ dbi services is recruiting Oracle &amp;amp; SQL Server experts ! – Join the team

 
 
 
 
 
 
 
 
 
-- 
Benjamin Roth 
Prokurist 
 
Jaumo GmbH · www.jaumo.com 
Wehrstraße 46 · 73035 Göppingen · Germany 
Phone +49 7161 304880-6 · Fax +49 7161 304880-1 
AG Ulm · HRB 731058 · Managing Director: Jens Kammerer 
 
 
 
 
 
 
 
 






Mime
View raw message