talend 连接mysql数据库没有权限
使用talend连接一个mysql数据库,提示没有权限,最后发现mysql服务器的配置中只监听了127.0.0.1的端口,拒绝非本地的请求。通过将/etc/mysql/my.cnf中的bind_address项注释掉,/etc/init.d/mysql restart重启mysql服务器后,talend可以正常的访问该数据库:
- root@ubuntu:~/extract/extract_mysql# vi /etc/mysql/my.cnf
- #
- # The MySQL database server configuration file.
- #
- # You can copy this to one of:
- # - "/etc/mysql/my.cnf" to set global options,
- # - "~/.my.cnf" to set user-specific options.
- #
- # One can use all long options that the program supports.
- # Run program with --help to get a list of available options and with
- # --print-defaults to see which it would actually understand and use.
- #
- # For explanations see
- # http://dev.mysql.com/doc/mysql/en/server-system-variables.html
- # This will be passed to all mysql clients
- # It has been reported that passwords should be enclosed with ticks/quotes
- # escpecially if they contain "#" chars...
- # Remember to edit /etc/mysql/debian.cnf when changing the socket location.
- [client]
- port = 3306
- socket = /var/run/mysqld/mysqld.sock
- # Here is entries for some specific programs
- # The following values assume you have at least 32M ram
- # This was formally known as [safe_mysqld]. Both versions are currently parsed.
- [mysqld_safe]
- socket = /var/run/mysqld/mysqld.sock
- nice = 0
- [mysqld]
- #
- # * Basic Settings
- #
- user = mysql
- pid-file = /var/run/mysqld/mysqld.pid
- socket = /var/run/mysqld/mysqld.sock
- port = 3306
- basedir = /usr
- datadir = /var/lib/mysql
- tmpdir = /tmp
- lc-messages-dir = /usr/share/mysql
- skip-external-locking
- #
- # Instead of skip-networking the default is now to listen only on
- # localhost which is more compatible and is not less secure.
- #bind-address = 127.0.0.1
- #
使用grant all 对部署talend的机器ip赋予权限:
- mysql> grant all on *.* to root@172.28.0.74 idetified by '123456';
- ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'idetified by '123456'' at line 1
- mysql> grant all on *.* to root@172.28.0.74 idetified by '123456';
- ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'idetified by '123456'' at line 1
- mysql> grant all on *.* to 'root'@'172.28.0.74' identified by '123456';
- Query OK, 0 rows affected (0.16 sec)
- mysql> flush privileges;
- Query OK, 0 rows affected (0.00 sec)
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