Variable 'log_slave_updates' is a read only variable 不重啟修改mysql變數
阿新 • • 發佈：2019-01-26
執行復制的時候遇到的問題
mysql> show variables like 'log_slave_updates'; +-------------------+-------+ | Variable_name | Value | +-------------------+-------+ | log_slave_updates | OFF | +-------------------+-------+ 1 row in set (0.00 sec) mysql> set global log_slave_updates=1; ERROR 1238 (HY000): Variable 'log_slave_updates' is a read only variable
mysql> system gdb -p $(pidof mysqld) -ex "set opt_log_slave_updates=1" -batch
mysql> show variables like 'log_slave_updates';
+-------------------+-------+
| Variable_name | Value |
+-------------------+-------+
| log_slave_updates | ON |
+-------------------+-------+http://planet.mysql.com/entry/?id=20450