应用程序因 StackOverflow 错误而崩溃

Question

应用程序不时因 StackOverflow 错误而崩溃，stacktrace 见下文。

错误在各种情况下意外发生。我们无法模拟或预测它的发生。

版本 5 中是否有解决此错误的方法？ 或者也许有可能通过将framework activiti version 5升级到framework activiti 6来解决这个错误？

提前谢谢你。

您可以在此处找到完整的堆栈跟踪：https://pastebin.com/9niRtryH

Stacktrace 错误（缩短版）：

ErrorController.error(29) - ErrorController with status:500 

org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.StackOverflowError 

at org.springframework.web.servlet.DispatcherServlet.triggerAfterCompletionWithError(DispatcherServlet.java:1302) ~[spring-webmvc-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:977) ~[spring-webmvc-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) ~[spring-webmvc-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:968) ~[spring-webmvc-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:859) ~[spring-webmvc-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at javax.servlet.http.HttpServlet.service(HttpServlet.java:575) ~[javax.j2ee.servlet.jar:?] 

at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:844) ~[spring-webmvc-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at javax.servlet.http.HttpServlet.service(HttpServlet.java:668) ~[javax.j2ee.servlet.jar:?] 

at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1233) ~[com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:782) ~[com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:481) ~[com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178) ~[com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:136) ~[com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:97) ~[com.ibm.ws.webcontainer.jar:?] 

at org.springframework.web.servlet.resource.ResourceUrlEncodingFilter.doFilterInternal(ResourceUrlEncodingFilter.java:52) ~[spring-webmvc-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:195) ~[com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91) ~[com.ibm.ws.webcontainer.jar:?] 

at cz.binta.kasanova.filters.HtmlEscapelFilter.doFilter(HtmlEscapelFilter.java:23) ~[classes/:?] 

at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:195) ~[com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91) ~[com.ibm.ws.webcontainer.jar:?] 

at cz.binta.kasanova.filters.BranchThreadLocalFilter.doFilterInternal(BranchThreadLocalFilter.java:33) ~[classes/:?] 

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:195) ~[com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91) ~[com.ibm.ws.webcontainer.jar:?] 

at cz.binta.kasanova.filters.LoggingMDCFilter.doFilter(LoggingMDCFilter.java:38) ~[classes/:?] 

at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:195) ~[com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91) ~[com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:967) ~[com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1107) ~[com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:87) [com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:949) [com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1817) [com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:200) [com.ibm.ws.webcontainer.jar:?] 

at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:463) [com.ibm.ws.runtime.jar:?] 

at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:530) [com.ibm.ws.runtime.jar:?] 

at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:316) [com.ibm.ws.runtime.jar:?] 

at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:88) [com.ibm.ws.runtime.jar:?] 

at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:558) [?:CCX.CF [o1800.01]] 

at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:608) [?:CCX.CF [o1800.01]] 

at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:985) [?:CCX.CF [o1800.01]] 

at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1074) [?:CCX.CF [o1800.01]] 

at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1892) [com.ibm.ws.runtime.jar:?] 

Caused by: java.lang.StackOverflowError 

at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:650) ~[activiti-engine-5.22.0.jar:5.22.0] 

at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:643) ~[activiti-engine-5.22.0.jar:5.22.0] 

at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionNotifyListenerStart.eventNotificationsCompleted(AtomicOperationTransitionNotifyListenerStart.java:52) ~[activiti-engine-5.22.0.jar:5.22.0] 

at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56) ~[activiti-engine-5.22.0.jar:5.22.0] 

at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:97) ~[activiti-engine-5.22.0.jar:5.22.0] 

at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:650) ~[activiti-engine-5.22.0.jar:5.22.0] 
...........................
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) ~[spring-webmvc-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:817) ~[spring-webmvc-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:731) ~[spring-webmvc-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) ~[spring-webmvc-4.2.5.RELEASE.jar:4.2.5.RELEASE] 

... 41 more 

Answer 1

看来你的 org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync 和 org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation 方法被递归调用数百次，导致堆栈溢出，修复它们。