benchmarkSQL 5.0与mysql 8.0.26测试
1、数据库安装
rpm -ivh mysql-community-common-8.0.26-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-plugins-8.0.26-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-8.0.26-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-compat-8.0.26-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-8.0.26-1.el7.x86_64.rpm
rpm -ivh mysql-community-server-8.0.26-1.el7.x86_64.rpm
rpm -ivh mysql-connector-java-8.0.26.rpm
2、数据库配置
create user ‘benchmarksql’ identified by ‘Admin@123’;创建用户和密码
create database benchmarksql;创建测试库
drop database benchmarksql;删除测试库
grant all privileges on benchmarksql.* to ‘benchmarksql’;授权库用户
flush privileges;刷新库
注：忘记或重置密码
重置数据库密码
vi /etc/my.cnf
添加 skip-grant-tables
use mysql;进入修改库
update user set authentication_string = ‘’ where user = ‘root’; 将密码置空
3、benchmarkSQL 5.0 安装与配置
上传benchmarkSQL 5.0至测试物理机
benchmarksql-5.0.zip
解压benchmarkSQL 5.0
unzip benchmarksql-5.0.zip
修改benchmarksql源码
修改benchmarksql-5.0/src/client/Jtpcc.java,增加mysql相关部分。
else if (iDB.equals(“mysql”))
dbType = DB_POSTGRES;
修改benchmarksql-5.0/src/client/jTPCCConnection.java,SQL子查询增加“AS
L”（中间有空格）别名。
" ) " +
" )AS L");
编译
编译需要ant环境
从apahce官网下载tar版ant安装包
复制到/usr下
解压tar xzf *.tar
添加权限chmod –R +x apache-ant-1.10.11
修改系统配置文件 vi /etc/profile
export ANT_HOME=/opt/apache-ant-1.10.11
export PATH=$PATH:$ANT_HOME/bin
立即生效配置文件 source /etc/profile
测试ant是否生效 ant –version
ant搬移修改后的源码，此时得到的benchmarksql版本/benchmarksql-5.0/dist/BenchmarkSQL-5.0.jar已经支持MYSQL的TPC-C测试。
准备工作
拷贝对应数据库版本jar包，数据库jar包可以去官网下载。
将mysql安装目录下的JDBA文件下的jar包拷贝到BenchmarkSQL的lib目录。
配置生成mysql测试模板
在benchmarksql/run目录下，配置props.mysql文件。
db=mysql
driver=com.mysql.cj.jdbc.Driver
conn=jdbc:mysql://127.0.0.1:3306/benchmarksql?useUnicode=true&characterEncoding=utf-8&useSSL=false
user=benchmarksql
password=Benchmarksql@123
warehouses=200
loadWorkers=12
terminals=576
//To run specified transactions per terminal- runMins must equal zero
runTxnsPerTerminal=10
//To run for specified minutes- runTxnsPerTerminal must equal zero
runMins=0
//Number of total transactions per minute
limitTxnsPerMin=0
//Set to true to run in 4.x compatible mode. Set to false to use the
//entire configured database evenly.
terminalWarehouseFixed=true
//The following five values must add up to 100
//The default percentages of 45, 43, 4, 4 & 4 match the TPC-C spec
newOrderWeight=45
paymentWeight=43
orderStatusWeight=4
deliveryWeight=4
stockLevelWeight=4
// Directory name to create for collecting detailed result data.
// Comment this out to suppress.
resultDirectory=my_result_%tY-%tm-%td_%tH%tM%tS
osCollectorscript=./misc/os_collector_linux.py
osCollectorInterval=1
//osCollectorSSHAddr=user@dbhost
osCollectorDevices=net_p5p2 blk_sda
修改文件：benchmarksql-5.0/run/funcs.sh,添加mysql数据库类型。
mysql)
cp="…/lib/mysql/*:…/lib/*"
;;
case “$(getProp db)” in
firebird|oracle|postgres|mysql)
;;
修改benchmarksql-5.0/run/runDatabaseBuild.sh,去掉extraHistID。
BEFORE_LOAD=“tableCreates”
#AFTER_LOAD=“indexCreates foreignKeys extraHistID buildFinish”
AFTER_LOAD=“indexCreates foreignKeys buildFinish”
测试
创建表格并加载数据
./runDatabaseBuild.sh props.mysql
执行测试
./runBenchmark.sh props.mysql
清除数据
./runDatabaseDestroy.sh props.mysql
