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MySQL错误日志出现大量的 Got an error reading communication packets 报错
将log_warnings参数设为1
mysql> select @@log_warnings;
+----------------+
| @@log_warnings |
+----------------+
| 2 |
+----------------+
1 row in set
将log_warnings参数设为1
mysql> set global log_warnings=1;
Query OK, 0 rows affected
mysql> select @@log_warnings;
+----------------+
| @@log_warnings |
+----------------+
| 1 |
+----------------+
1 row in set
mysql>