mysql无法执行source
问题背景：
1.相关系统变量当前设置
Variable_name Value
--------------------------- ----------
interactive_timeout 600
lock_wait_timeout 3600
net_read_timeout 30
net_write_timeout 60
wait_timeout 28800
Variable_name Value
------------------ ----------
max_allowed_packet 33554432 -- 32MB
2.article.sql文件内容，单条insert语句，文件大小337MB
执行
mysql> source /usr/local/src/article.sql
问题现象
2021-07-20T10:40:52前，连接10处于sleep状态;
2021-07-20T10:40:52,Aborted connection 10;
2021-07-20T10:55:20前，客户端ctrl+c无法终止source连接;
2021-07-20T10:55:20,Aborted connection 11,Aborted connection 12
2.连接状态
Id User Host db Command Time State Info
------ ------ ------------------ --------- ------- ------ -------- -----------------------
7 dba 192.168.42.1:53337 oper_test Query 0 starting show full processlist
8 dba 192.168.42.1:53338 (NULL) Sleep 2495 (NULL)
10 root localhost oper_test Sleep 513 (NULL) -- sleep 513s
连接sleep 600s后
Id User Host db Command Time State Info
------ ------ ------------------ --------- ------- ------ -------- -----------------------
7 dba 192.168.42.1:53337 oper_test Query 0 starting SHOW FULL PROCESSLIST
8 dba 192.168.42.1:53338 (NULL) Sleep 3042 (NULL)
从当前状态重新发起source，立即报ERROR 2006 (HY000): MySQL server has gone away
同时，服务端Got a packet bigger than 'max_allowed_packet' bytes，abort connect
同类问题
