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resthub / springmvc-router

Adds route mapping capacity to any "Spring MVC based" webapp. Uses playframework.org Router implementation.

Home Page:http://resthub.github.com/springmvc-router/

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java.util.ConcurrentModificationException when concurrent requests to an endpoint is high

anwar-sadat opened this issue · comments

commented

threw exception [Request processing failed; nested exception is java.util.ConcurrentModificationException] with root cause
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:859)
at java.util.ArrayList$Itr.next(ArrayList.java:831)
at org.resthub.web.springmvc.router.Router.route(Router.java:228)
at org.resthub.web.springmvc.router.RouterHandlerMapping.getHandlerInternal(RouterHandlerMapping.java:168)
at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:351)
at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1120)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:932)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)

commented

The exception is thrown when firing "50 requests in 10 seconds" 10 times. Simulated with JMeter