请问：多线程并发查询数据时，偶尔会出现未响应问题，日志里也出现任何错误信息，请问该如何分析排查 #23820
Unanswered
cixiancong01
asked this question in
Q&A
Replies: 1 comment 1 reply
-
|
是有这个问题，遇到过多次， 查询频率越高触发几率越大， 是jdbc驱动的bug，最后没办法，更新数据库和驱动好像好了 |
Beta Was this translation helpful? Give feedback.
1 reply
-
|
哦，谢谢！你用的是哪个版本的jdbc驱动，我去试试 |
Beta Was this translation helpful? Give feedback.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Uh oh!
There was an error while loading. Please reload this page.
-
现象为：程序多线程并发查询数据时，偶尔会出现无响应问题，现象像是库连接锁死，目标表再开个客户端去访问也是无响应了。有时候通过关闭查询客户端，能够恢复查询功能。有时候关闭了也没有反应，查询数据库状态变为0，此时只有重启数据库服务才能恢复。刚开始接触了解TD数据库，想请问下该如何分析该问题，谢谢!
Beta Was this translation helpful? Give feedback.
All reactions