如何使用TomCat jdbc pool杀死运行超过1秒的SQL查询？
[英]How kill sql query which run more than 1 seconds with help TomCat jdbc pool?
问题描述
Which of the settings of jdbc pool may help me with killing sql query which runs more than 1 seconds? 
jdbc池的哪些设置可以帮助我终止运行超过1秒的SQL查询？
When I say tomcat jdbc pool I mean Resource in context.xml in /tomcat/conf/ directory. 当我说tomcat jdbc pool我的意思是/tomcat/conf/目录中context.xml中的Resource。
1 个解决方案
解决方案1
1 2015-04-16 13:18:40
It looks like the tomcat pool provides an out-of-the-box interceptor to do this for you. 看起来tomcat池提供了现成的拦截器来为您执行此操作。 See... 看到...
https://tomcat.apache.org/tomcat-7.0-doc/jdbc-pool.html#org.apache.tomcat.jdbc.pool.interceptor.QueryTimeoutInterceptor https://tomcat.apache.org/tomcat-7.0-doc/jdbc-pool.html#org.apache.tomcat.jdbc.pool.interceptor.QueryTimeoutInterceptor
You should be able to add one of these interceptors to your config 您应该能够将这些拦截器之一添加到您的配置中
(Note: that document says it is still up to the JDBC driver to enforce query timeouts. ) （注意：该文档说仍然由JDBC驱动程序来强制执行查询超时。 ）
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