Comments on: Deploying MySQL Cluster over multiple hosts

By: Jordan

Jordan — Wed, 24 Feb 2010 20:11:20 +0000

Just a quick note to say “Thank you”. This post was extremely helpful in understanding the basics of how each piece of the MySQL cluster works together. Thank you for taking the time to share this with the community.

By: bin3r

bin3r — Thu, 04 Feb 2010 08:34:28 +0000

Hi
I want to used 3 hosts in mysql-cluster.
2 node for ndbd, and 1 node for ndb_mgmnd,
can you show me the tutorial

thanks

By: Harikrishna.gangi

Harikrishna.gangi — Mon, 02 Nov 2009 06:18:33 +0000

Hi,
This setup works perfectly for with out errors

Regards,
Hari

By: admin

admin — Thu, 13 Aug 2009 08:25:10 +0000

That implies that the mysqld is using a non-standard location for its socket. A couple of options:

connect using the IP Address/port number: mysql -h 192.168.0.4 -P 3306 (where the port number is defined in the defaults file that you specify when starting mysqld)
When you start the mysqld process, it should tell you the location it’s using for the socket; you can then specify that location using the “mysql -S” option
Specify where you want the socket in the defaults file you use when starting mysqld by including “socket=/tmp/mysql.sock” which is where the mysql is looking by default (obviously, each mysqld on the same host would need to use a different socket

Regards, Andrew.

By: Umarzuki

Umarzuki — Thu, 13 Aug 2009 02:08:06 +0000

What about error:
Can’t connect to local mysql server through socket ‘/tmp/mysql.sock’ ?

By: Setting up MySQL Asynchronous Replication for High Availability @ Andrew Morgan’s MySQL Cluster Database Blog

Tue, 04 Aug 2009 13:49:19 +0000

[...] will focus on setting up the replication, you can refer to Deploying MySQL Cluster over multiple hosts for the steps to configure and run each MySQL Cluster [...]

By: Creating a simple Cluster on a single LINUX host @ Andrew Morgan’s MySQL Cluster Database Blog

Fri, 10 Jul 2009 19:37:26 +0000

[...] physical hosts in the interests of performance and redundancy (take a look at the new article (Deploying MySQL Cluster over multiple host) to see how to do that). You’d also set several more variables in the configuration files in [...]