[英]get the 2 identical interceptorsAndDynamicMethodMatchers for @Timed metrics-spring
I am using Spring 4.2.5, Jersey 2.22.2, Tomcat 8.0, io.dropwizard.metrics 3.1.2, metrics-spring 3.1.2 我正在使用Spring 4.2.5,Jersey 2.22.2,Tomcat 8.0,io.dropwizard.metrics 3.1.2,metrics-spring 3.1.2
I am using @Timed annotation and found that for the method invocation, there are two TimedMethodInterceptor in the interceptorsAndDynamicMethodMatchers. 我使用@Timed批注,发现对于方法调用,interceptorsAndDynamicMethodMatchers中有两个TimedMethodInterceptor。 It ends up the count doubles the real method invocation.
最终,计数增加了实际方法调用的两倍。
If I run the same webapp using Jetty Runner in Intellij IDEA, I don't see the problem. 如果我在Intellij IDEA中使用Jetty Runner运行相同的Web应用程序,则看不到问题。 Any clue?
有什么线索吗?
Just debugged a bit, there two BeanPostProcessors with Timed annotations. 只是调试了一下,就有两个带有Timed批注的BeanPostProcessor。
I finally figured out what caused it. 我终于弄清楚是什么原因造成的。 Tomcat unpack the war file and create directory in both Catalinahome/webapps and Catalinahome/work directory which somehow caused the issue.
Tomcat解压缩war文件并在Catalinahome / webapps和Catalinahome / work目录中创建目录,从而导致了问题。 If I set unpackWARs attribute set to "false", the issue is gone.
如果我将unpackWARs属性设置为“ false”,则问题不再存在。
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