‘show master status‘ has an error!

canal同步mysql出现权限问题
1.mysql的binlog日志需要是ROW

show variables like '$binlog_format%';

2.binlog是否开启

show variables  like'%log_bin%';

3.用户是否有权限

show master status;

否，授权给Canal用户

GRANT SELECT, REPLICATION SLAVE, REPLICATION CLIENT ON *.* TO 'canal'@'%';
FLUSH PRIVILEGES;