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Comments - MaxScale Read/Write Splitting with Galera Cluster

8 years, 4 months ago Taemin Kwon
Re: MaxScale Read/Write Splitting with Galera Cluster

Hi

What do you think about comment out Splitter Listener socket info on maxscale.conf?

I have install a maxscale with galera cluster a few days ago.

Test Version Info
OS : CentOS 6.5 64bit
MariaDB Galera Cluster Version : 10.0.21
MaxScale Version : 1.2.1-1 centos6x86_64 rpm

Check log
I got a message on /var/log/maxscale/error1.log

2015-12-01 10:47:40 Error : Unable to start to listen port 0 for MySQLClient Splitter Service.

Check maxscale listeners
And I checked the list listeners like that.

% maxadmin -pmariadb list listeners
Listeners.
---------------------+--------------------+-----------------+-------+--------
Service Name | Protocol Module | Address | Port | State
---------------------+--------------------+-----------------+-------+--------
Splitter Service | MySQLClient | 10.0.0.120 | 3306 | Running
Splitter Service | MySQLClient | /tmp/ClusterMaster | 0 | Stopped
CLI | maxscaled | localhost | 6603 | Running
---------------------+--------------------+-----------------+-------+--------

Edit /etc/maxscale.conf
And I comment out [Splitter Listener] socket info on maxscale.conf Like that.

[Splitter Listener]
#socket=/tmp/ClusterMaster

And I check again listeners info

% maxadmin -pmariadb list listeners
Listeners.
---------------------+--------------------+-----------------+-------+--------
Service Name | Protocol Module | Address | Port | State
---------------------+--------------------+-----------------+-------+--------
Splitter Service | MySQLClient | 10.0.0.120 | 3306 | Running
CLI | maxscaled | localhost | 6603 | Running
---------------------+--------------------+-----------------+-------+--------

Thanks

 
7 years, 12 months ago Dac Nhan Huynh
Re: MaxScale Read/Write Splitting with Galera Cluster

Hi bro, Can you help me about install MaxScale on Centos 6. I find everywhere but can't find how to install Maxscale (by yum + repo)

Thanks so much!!

 
7 years, 12 months ago Guillaume Lefranc
Re: MaxScale Read/Write Splitting with Galera Cluster

Hi Dac,

download the RPM from here: https://downloads.mariadb.com/files/MaxScale/1.4.2/centos/6Server/x86_64

then: yum localinstall <path to your downloaded RPM>

Hope it helps!

 
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