配置文件:http://www.pgbouncer.org/config.html 有关使用greenplum下pgbouncer的总结 1、pgbouncer是 PostgreSQL的轻量的连接池,可以有效降低连接数,提升系统性能。Greenplum默认已经自带pgbouncer工具,无需额外安装,只是多数组织在实践中似乎并未启用此服务,也算是一种资源的浪费了。 2、pgbouncer默认存在于Greenplum数据...
PgBouncer config常见错误 简介:PgBouncer config PgBouncer config https://www.pgbouncer.org/config.html [pg10@db01 data]$ psql -h db01 -p5766 -d test01 -U admin psql: ERROR: no such user: admin 用户名称未配置在密码文件之中(auth_file)。 [pg10@db01 data]$ psql -h db01 -p5766 -d ...
SHOW HELP|CONFIG|DATABASES|POOLS|CLIENTS|SERVERS|USERS|VERSION SHOW FDS|SOCKETS|ACTIVE_SOCKETS|LISTS|MEM SHOW DNS_HOSTS|DNS_ZONES SHOW STATS|STATS_TOTALS|STATS_AVERAGES|TOTALS SET key = arg RELOAD PAUSE []RESUME []DISABLE ENABLE RECONNECT []KILL SUSPEND SHUTDOWN SHOW pgbouncer=# show clients;ty...
2、安装pgbouncer (postgres用户) export PKG_CONFIG_PATH=/usr/local/libevent/lib/pkgconfig cd /soft/pgbouncer-1.17.0 ./configure --prefix=/usr/local/pgbouncer make && make install · Pgbouncer 配置 1、创建/usr/local/pgbouncer/conf目录,把pgbouncer.ini文件放在此目录下 2、复制模板文件 cp /usr/l...
新建config目录和log目录: mkdir-p /home/postgres/pgbouncer/etc/mkdir-p /home/postgres/pgbouncer/log 配置文件修改如下: #/home/postgres/pgbouncer/etc/pgbouncer.ini [databases]* = host=127.0.0.1port=5432pool_size=50[pgbouncer] reserve_pool_size=14logfile= /home/postgres/pgbouncer/log/pgbouncer.log...
export PKG_CONFIG_PATH=/usr/local/libevent/lib/pkgconfig cd /soft/pgbouncer-1.17.0 ./configure --prefix=/usr/local/pgbouncer make && make install · Pgbouncer 配置 1、创建/usr/local/pgbouncer/conf目录,把pgbouncer.ini文件放在此目录下
echo "export PKG_CONFIG_PATH=/usr/local/libevent/lib/pkgconfig" >> ~/.bashrc cat ~/.bashrc source ~/.bashrc 1. 2. 3. 4. 5. 6、授权pg14用户访问libevent-2.1.so.7权限 AI检测代码解析 [root@cdh01 ~]# setfacl -Rm u:pg14:rwx /usr/ ...
https://pgbouncer.github.io/config.html 参考《PostgreSQL修炼之道》之pgbouncer 配置文件分为[databases] 和 [pgbouncer]两部分,这个前面说过。现在我们来详细讲解一下里面的配置。 在上面的部分我们已经看到了一部分的[databases]部分的参数配置,都是以键值对的形式出现的,例如dbname、host、port、user、password,这...
AI检测代码解析 启动pgbouncer cd /usr/local/pgbouncer bin/pgbouncer -d config/pgbouncer.ini 1. 2. 3. 4. AI检测代码解析 登录测试: psql -h 192.168.100.16 -p 6432 -U flyfish psql -h 192.168.100.16 -p 6432 -U postgres 1. 2. 3. 4....
example config [databases] template1 = host=127.0.0.1port=5432dbname=template1 [pgbouncer] listen_port =6543listen_addr =127.0.0.1auth_type = md5 auth_file = users.txtlogfile = pgbouncer.logpidfile = pgbouncer.pidadmin_users = someuser ...