tungsten-replicator 实现 mysql 与mysql同步

 

１，centos 5.3 　安装tungsten 需要ruby ,java

 

[root@localhost ~]# java -version
java version "1.6.0_25"
Java(TM) SE Runtime Environment (build 1.6.0_25-b06)
Java HotSpot(TM) Client VM (build 20.0-b11, mixed mode, sharing)

 2，还需要ssh 自动登录

    配置方法：http://asuper.blog.51cto.com/1622151/1102050

 

３，下载http://code.google.com/p/tungsten-replicator/downloads/list

　　本人按装　tungsten-replicator-2.0.6-src.tar.gz

    master上面创建mysql账号：

　　CREATE USER 'tungsten'@'%' IDENTIFIED BY '123456';

 　GRANT ALL ON *.* TO 'tungsten'@'%'  WITH GRANT OPTION

 

 

　　解压后，再master或slave任意一台机器上，执行即可

 

 

[root@localhost tungsten-replicator-2.0.6]# ./tools/tungsten-installer --master-slave  \
>   --master-host=192.168.52.128  \
>   --datasource-user=tungsten  \
>   --datasource-password=123456  \
>   --service-name=logos \
>   --home-directory=/data/tungsten-replicator-2.0.6 \
>   --cluster-hosts=192.168.52.128,192.168.52.133 \
>   --start-and-report
WARN  >> 192.168.52.128 >> 32-bit architecture not recommended for DBMS nodes
WARN  >> 192.168.52.128 >> THL schema tungsten_logos already exists at [email protected]:3306 (WITH PASSWORD)
WARN  >> 192.168.52.128 >> The value of max_allowed_packet is too small for [email protected]:3306 (WITH PASSWORD)
WARN  >> 192.168.52.133 >> 32-bit architecture not recommended for DBMS nodes
WARN  >> 192.168.52.133 >> THL schema tungsten_logos already exists at [email protected]:3306 (WITH PASSWORD)
WARN  >> 192.168.52.133 >> The value of max_allowed_packet is too small for [email protected]:3306 (WITH PASSWORD)
INFO  >> 192_168_52_128 >> Getting services list
INFO  >> 192_168_52_128 >> ....
Processing services command...
NAME              VALUE
----              -----
appliedLastSeqno: 3
appliedLatency  : 1.356590497686E9
role            : master
serviceName     : logos
serviceType     : local
started         : true
state           : ONLINE
Finished services command...
INFO  >> 192_168_52_133 >> Getting services list
INFO  >> 192_168_52_133 >> ..
Processing services command...
NAME              VALUE
----              -----
appliedLastSeqno: 3
appliedLatency  : 1.356647435914E9
role            : slave
serviceName     : logos
serviceType     : local
started         : true
state           : ONLINE
Finished services command...

 

 

 

剩下的就是自己测试啦。