为这一长职位道歉,但我很难让普波尔为我工作。
运行Centos7我有两个Postgres实例,它们在主复制模式下运行在不同的端口上。
我已经成功地安装了pgpool。
启动pgpool,我得到了输出:
[root@PLHSISRV035 pgpool-II-96]# pgpool -n
2018-02-07 16:21:54: pid 118373: LOG: Setting up socket for 0.0.0.0:9999
2018-02-07 16:21:54: pid 118373: LOG: Setting up socket for :::9999
2018-02-07 16:21:54: pid 118373: LOG: find_primary_node_repeatedly: waiting for finding a primary node
2018-02-07 16:21:54: pid 118373: LOG: find_primary_node: checking backend no 0
2018-02-07 16:21:54: pid 118373: LOG: find_primary_node: primary node id is 0
2018-02-07 16:21:54: pid 118373: LOG: pgpool-II successfully started. version 3.7.1 (amefuriboshi)因此,从这里开始,我应该能够使用:
psql -l -p 9999 (default settings)相反,我得到了不运行Postgres错误的标准:
psql: could not connect to server: No such file or directory
Is the server running locally and accepting
connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.9999"?有人能帮上忙吗。?
谢谢,
发布于 2018-02-09 11:47:16
简单的修复方法是在连接时包含数据库和用户标志。
https://dba.stackexchange.com/questions/197298
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