【发布时间】:2015-10-23 16:52:00
【问题描述】:
在过去的 3 天里,我一直在执行长 SQL 查询,没有任何问题,包括今天早上我运行超过 1200 秒的查询。
但现在我得到了:
> ERROR 2013 (HY000) at line 1: Lost connection to MySQL server during query
示例执行是:
marcelo@node:~$ sudo /sbin/sysctl -w net.ipv4.tcp_keepalive_time=60 net.ipv4.tcp_keepalive_intvl=60 net.ipv4.tcp_keepalive_probes=5
net.ipv4.tcp_keepalive_time = 60
net.ipv4.tcp_keepalive_intvl = 60
net.ipv4.tcp_keepalive_probes = 5
marcelo@node:~$ mysql -uroot -p -DmyDb -hmyIP < receivedcytext.txt >out.txt
Enter password:
ERROR 2013 (HY000) at line 1: Lost connection to MySQL server during query
错误是随机给出的。执行后 5 到 15 分钟。
有什么想法吗?
【问题讨论】:
标签: google-compute-engine google-cloud-sql google-cloud-platform