evanxuhe commented on issue #3084: Wrong display when there is pathvariable in path URL: https://github.com/apache/skywalking/issues/3084#issuecomment-511755571 > > So, is it the problem in oap aggregator rather than agent? > > Can you point specific class name that can fix this problem? > > It is inside agent core and automatically work w/o plugin codes, only depends on ThreadLocal only. So, I don't know the cause yet. Yes I think the same way. There may be **conflicts between web container interceptor(like Tomcat and Undertow) And SpringMVC Intercepeter.** Because. **It appears randomly as below at the same time**. No obvious rule. Debug shows that two intercpters(Tomcat+MVC) both work. Both of them create EntrySpan And I didn't see any way that there are code that solves the **conflicts when both interceptors create Entry Span**  
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