Centos7.2编译安装mariadb-10.1.19

Centos7.2编译安装mariadb-10.1.19

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0- 卸载系统自带mariadb-libs

查询

rpm -qa|grep mariadb-libs

卸载

rpm -e –nodeps mariadb-libs

1- 安装相关包

安装开发工具组和一些其他包

yum groupinstall "Development Tools"
yum install  libaio libaio-devel bison bison-devel zlib-devel cmake openssl openssl-devel ncurses ncurses-devel  libcurl-devel libarchive-devel boost boost-devel lsof wget

2-下载和编译jemalloc

下载并编译

cd /usr/local/src
wget https://github.com/jemalloc/jemalloc/releases/download/4.3.1/jemalloc-4.3.1.tar.bz2
tar jxvf jemalloc-4.3.1.tar.bz2
cd jemalloc-4.3.1
./configure &&make && make install

安装后设置库

echo '/usr/local/lib' > /etc/ld.so.conf.d/local.conf
/sbin/ldconfig #更新ld
/sbin/ldconfig -v #查询更新后的ld

3- 安装JDK

下载和安装jdk8

wget --no-check-certificate --no-cookies \
     --header "Cookie: oraclelicense=accept-securebackup-cookie" \
     http://download.oracle.com/otn-pub/java/jdk/8u111-b14/jdk-8u111-linux-x64.tar.gz 
mkdir /usr/local/java
tar zxvf jdk-8u111-linux-x64.tar.gz -C /usr/local/java
ln -s /usr/local/java/jdk1.8.0_111 /usr/local/java/latest

添加java环境变量

vi /etc/profile.d/java.sh

添加以下内容:

export JAVA_HOME=/usr/local/java/latest
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$JAVA_HOME/bin:$PATH

执行 source 更新环境变量。

. /etc/profile.d/java.sh

4- 使用cmake编译mariadb。

cd /usr/local/src
tar zxvf mariadb-10.1.19.tar.gz
cd mariadb-10.1.19

执行 cmake . -LH ，可以看到没有报错信息出现。

cmake . -LH

此时开始编译mariadb-10.1.19,编译需要较长时间。

cmake . -DBUILD_CONFIG=mysql_release
make && make install

5- 设置环境变量和mysql库

vi /etc/profile.d/mysql.sh
export PATH=$PATH:/usr/local/mysql/bin/

生效环境变量

. /etc/profile.d/mysql.sh

设置mysql库

echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mariadb.conf
/sbin/ldconfig 
/sbin/ldconfig -v 

6- 建立用户，目录，设置权限

useradd -M -s /sbin/nologin -r mysql
chown -R mysql /usr/local/mysql/
mkdir -p /data/mysql  #数据目录
mkdir /var/log/mariadb  #日志和pid目录
chown -R mysql /data/ /data/mysql 
chown -R mysql /var/log/mariadb 

7- 设置自动启动脚本

cd /usr/local/mysql
cp support-files/mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on

8- 使用jemalloc优化mariadb

运行命令:

sed -i ‘s@executing mysqld_safe@executing mysqld_safe\nexport LD_PRELOAD=/usr/local/lib/libjemalloc.so@’ /usr/local/mysql/bin/mysqld_safe

9- 设置默认配置

cd /usr/local/mysql
cp support-files/my-large.cnf /etc/my.cnf
vi /etc/my.cnf

添加如下配置:

[client]
default-character-set   = utf8
[mysqld]
log-error = /var/log/mariadb/mariadb.log
pid-file = /var/log/mariadb/mariadb.pid
datadir = /data/mysql
character-set-server    = utf8

10- 初始化mariadb

cd /usr/local/mysql 
scripts/mysql_install_db --user=mysql

11- 启动mariadb

systemctl start mysqld

12- 初始安全设置

mysql_secure_installation

13- 检查默认配置和运行情况

mysqld --print-defaults
ss -tlnp|grep :3306
lsof |grep jemalloc

14- 连接mariadb使用

mysql -u root -p 
show engines;
show VARIABLES like "character_set%";

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参考资料:
[1].http://blog.youkuaiyun.com/ligaofeng/article/details/47173557
[2].https://my.oschina.net/kcw/blog/362430
[3].https://mariadb.com/kb/en/mariadb/Build_Environment_Setup_for_Linux/
[4].https://mariadb.com/kb/en/mariadb/generic-build-instructions/
[5].https://mariadb.com/kb/en/mariadb/starting-and-stopping-mariadb-automatically/
[6].https://mariadb.com/kb/en/mariadb/mysqld-configuration-files-and-groups/
[7].http://www.biaodianfu.com/centos-7-2-mariadb.html
[8].http://www.linuxeye.com/Linux/1917.html