标签:rbo home att 配置 for master tee tac wget
git clone https://gitee.com/GreatSQL/GreatSQL.git
wget https://gitee.com/GreatSQL/GreatSQL/repository/archive/master.zip
https://gitee.com/GreatSQL/GreatSQL/attach_files/667255/download/GreatSQL-8.0.22-v20210410.tar.xz
https://gitee.com/GreatSQL/GreatSQL/repository/archive/v20210410?format=zip
https://gitee.com/GreatSQL/GreatSQL/repository/archive/v20210410?format=tar.gz
MySQL MGR专栏文章
https://mp.weixin.qq.com/mp/homepage?__biz=MjM5NzAzMTY4NQ==&hid=16&sn=9d3d21966d850dcf158e5b676d9060ed&scene=18#wechat_redirect
- 在MGR节点正式拉起之前,务必设置super_read_only=ON(或确保此时不会有人修改数据)
- 选项group_replication_unreachable_majority_timeout建议不要设置,否则网络分区的时候,给用户返回错误,但其它分区多数派已经提交了事务
- 出于问题诊断需要,建议设置log_error_verbosity=3
安装GreatSQL依赖库jemalloc
yum -y install jemalloc jemalloc-devel
也可以把自行安装的lib库so文件路径加到系统配置文件中,例如:
[root@greatdb]# cat /etc/ld.so.conf
/usr/local/lib64/
加载libjemalloc库,并确认是否已存在
[root@greatdb]# ldconfig
[root@greatdb]# ldconfig -p | grep libjemalloc
libjemalloc.so.1 (libc6,x86-64) => /usr/local/lib64/libjemalloc.so.1
libjemalloc.so (libc6,x86-64) => /usr/local/lib64/libjemalloc.so
就可以正常启动GreatSQL服务。
标签:rbo home att 配置 for master tee tac wget
原文地址:https://www.cnblogs.com/OrcinusOrca/p/14676466.html