3.0.8运行一段时间版本报错：Reach limit of connections. Total: 1024, User: 100, Current: 100，什么原因会导致这样，要改哪个配置？

Question

日志：
Reach limit of connections. Total: 1024, User: 100, Current: 100
RuntimeLogger 2025-12-22 10:54:16,809 WARN (connect-scheduler-check-timer-0|186) [ConnectContext.checkTimeout():996] kill insert timeout, remote: 172.20.80.200:41770, query timeout: 14400000, query id: TUniqueId(hi:-6251731507967604359, lo:-5353820345218953974)
RuntimeLogger 2025-12-22 10:54:16,809 WARN (connect-scheduler-check-timer-0|186) [ConnectContext.killByTimeout():957] kill time out query, remote: 172.20.80.200:41770, at the same time kill connection is false, connection type: MYSQL, connectionId: 16767

阿渊@SelectDB (没回帖直接加我主页微信) · Answer

lsw · Answer

用的mysql jdbc连接也会这样吗

3.0.8运行一段时间版本报错 ：Reach limit of connections. Total: 1024, User: 100, Current: 100，什么原因会导致这样，要改哪个配置？

2 Answers

3.0.8运行一段时间版本报错：Reach limit of connections. Total: 1024, User: 100, Current: 100，什么原因会导致这样，要改哪个配置？