Question

在我的hibernate映射中，我将缓存使用情况视为只读

<class name="cdot.ctms.layer.services.dispatch.data.DispatchMapDTO"
        table="DISPATCH_MAP" mutable="false" optimistic-lock="version">
        <cache usage="read-only"/>

在我的ehCache.xml中，我将默认缓存设置为

<defaultCache
            maxEntriesLocalHeap="10000"
            eternal="false"
            timeToIdleSeconds="120"
            timeToLiveSeconds="120"
            diskSpoolBufferSizeMB="30"
            maxEntriesLocalDisk="10000000"
            diskExpiryThreadIntervalSeconds="120"
            memoryStoreEvictionPolicy="LRU"
            transactionalMode="xa_strict">
        <persistence strategy="localTempSwap"/>
    </defaultCache>

当我的对象选择默认缓存时，它会运行到事务回滚问题。

如果我为我所指的对象显式添加缓存，我不会遇到任何问题。

<cache 
        name="cdot.ctms.layer.services.dispatch.data.DispatchMapDTO" 
        maxEntriesLocalHeap="100" 
        eternal="false"
        timeToLiveSeconds="300">
        <persistence strategy="localTempSwap" />
    </cache>

我们有很多DTO在我们的应用程序中使用默认缓存。我是否必须在每个对象的ehCache.xml中为上面定义缓存？没有在hibernate手册中找到任何相关文档

http://docs.jboss.org/hibernate/orm/4.3/manual/en-US/html/ch20.html#performance-cache-readonly

有人可以解释我的配置有什么问题以及针对上述问题的最佳做法。

2015-02-24 10：05：27,390 ERROR（http-nio-127.0.0.1-8080-exec-6）[cdot.ctms.layer.web.fire.spring.AtmosphereHandlerExceptionResolver] ExceptionResolver错误是：JTA事务意外退回（可能是由于超时）;嵌套异常是javax.transaction.RollbackException：无法提交：标记为回滚的事务 org.springframework.transaction.UnexpectedRollbackException：JTA事务意外回滚（可能是由于超时）;嵌套异常是javax.transaction.RollbackException：无法提交：标记为回滚的事务在org.springframework.transaction.jta.JtaTransactionManager.doCommit（JtaTransactionManager.java:1024）在org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit（AbstractPlatformTransactionManager.java:757）在org.springframework.transaction.support.AbstractPlatformTransactionManager.commit（AbstractPlatformTransactionManager.java:726）在org.jencks.GeronimoPlatformTransactionManager.commit（GeronimoPlatformTransactionManager.java:76） at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning（TransactionAspectSupport.java:521） at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction（TransactionAspectSupport.java:291） at org.springframework.transaction.interceptor.TransactionInterceptor.invoke（TransactionInterceptor.java:96）在org.springframework.aop.framework.ReflectiveMethodInvocation.proceed（ReflectiveMethodInvocation.java:179）在org.springframework.aop.framework.JdkDynamicAopProxy.invoke（JdkDynamicAopProxy.java:207）在com.sun.proxy。$ Proxy143.getDispatchMaps（未知来源）在cdot.ctms.layer.delegate.controllers.DispatchController.getDispatchMaps（DispatchController.java:60） at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method） at sun.reflect.NativeMethodAccessorImpl.invoke（Unknown Source） at sun.reflect.DelegatingMethodAccessorImpl.invoke（Unknown Source） at java.lang.reflect.Method.invoke（Unknown Source） at cdot.ctms.layer.delegate.facade.AnnotationDelegateController.executeInternal（AnnotationDelegateController.java:287） at cdot.ctms.layer.delegate.facade.AnnotationDelegateController.processAction（AnnotationDelegateController.java:232）在cdot.ctms.layer.web.controller.BaseWebController.processAction（BaseWebController.java:94） at cdot.ctms.layer.web.dispatch.controller.DispatchController.findDispatchMapsUnderSection（DispatchController.java:82） at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method） at sun.reflect.NativeMethodAccessorImpl.invoke（Unknown Source） at sun.reflect.DelegatingMethodAccessorImpl.invoke（Unknown Source） at java.lang.reflect.Method.invoke（Unknown Source）在org.springframework.web.method.support.InvocableHandlerMethod.doInvoke（InvocableHandlerMethod.java:221）在org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest（InvocableHandlerMethod.java:137）在org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle（ServletInvocableHandlerMethod.java:110）在org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod（RequestMappingHandlerAdapter.java:777）在org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal（RequestMappingHandlerAdapter.java:706）在org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle（AbstractHandlerMethodAdapter.java:85）在org.springframework.web.servlet.DispatcherServlet.doDispatch（DispatcherServlet.java:943）在org.springframework.web.servlet.DispatcherServlet.doService（DispatcherServlet.java:877）在org.springframework.web.servlet.FrameworkServlet.processRequest（FrameworkServlet.java:966）在org.springframework.web.servlet.FrameworkServlet.doGet（FrameworkServlet.java:857）在javax.servlet.http.HttpServlet.service（HttpServlet.java:618）在org.springframework.web.servlet.FrameworkServlet.service（FrameworkServlet.java:842）在javax.servlet.http.HttpServlet.service（HttpServlet.java:725） at org.atmosphere.util.AtmosphereFilterChain.doFilter（AtmosphereFilterChain.java:135） at org.atmosphere.util.AtmosphereFilterChain.invokeFilterChain（AtmosphereFilterChain.java:96）在org.atmosphere.handler.ReflectorServletProcessor $ FilterChainServletWrapper.service（ReflectorServletProcessor.java:317）在org.atmosphere.handler.ReflectorServletProcessor.onRequest（ReflectorServletProcessor.java:160）在org.atmosphere.cpr.AsynchronousProcessor.action（AsynchronousProcessor.java:205）在org.atmosphere.cpr.AsynchronousProcessor.suspended（AsynchronousProcessor.java:104）在org.atmosphere.container.Servlet30CometSupport.service（Servlet30CometSupport.java:66）在org.atmosphere.cpr.AtmosphereFramework.doCometSupport（AtmosphereFramework.java:2079）在org.atmosphere.cpr.AtmosphereServlet.doPost（AtmosphereServlet.java:211）在org.atmosphere.cpr.AtmosphereServlet.doGet（AtmosphereServlet.java:197）在javax.servlet.http.HttpServlet.service（HttpServlet.java:618）在javax.servlet.http.HttpServlet.service（HttpServlet.java:725）在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:291）在org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:206）在org.apache.tomcat.websocket.server.WsFilter.doFilter（WsFilter.java:52）在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:239）在org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:206）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:330）在org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke（FilterSecurityInterceptor.java:118）在org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter（FilterSecurityInterceptor.java:84）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在org.springframework.security.web.access.ExceptionTranslationFilter.doFilter（ExceptionTranslationFilter.java:113）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在org.springframework.security.web.session.SessionManagementFilter.doFilter（SessionManagementFilter.java:103）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter（AnonymousAuthenticationFilter.java:113）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter（SecurityContextHolderAwareRequestFilter.java:154）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter（RequestCacheAwareFilter.java:45）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter（AbstractAuthenticationProcessingFilter.java:199）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在org.springframework.security.web.authentication.logout.LogoutFilter.doFilter（LogoutFilter.java:110）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在cdot.web.filter.BaseWebRequestFilter.doFilter（BaseWebRequestFilter.java:75）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter（SecurityContextPersistenceFilter.java:87）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal（WebAsyncManagerIntegrationFilter.java:50）在org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）在org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在org.springframework.security.web.FilterChainProxy.doFilterInternal（FilterChainProxy.java:192）在org.springframework.security.web.FilterChainProxy.doFilter（FilterChainProxy.java:160）在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:239）在org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:206）在cdot.web.filter.BaseWebRequestFilter.doFilter（BaseWebRequestFilter.java:75）在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:239）在org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:206）在org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal（CharacterEncodingFilter.java:88）在org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:239）在org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:206）在org.apache.catalina.core.StandardWrapperValve.invoke（StandardWrapperValve.java:219）在org.apache.catalina.core.StandardContextValve.invoke（StandardContextValve.java:106）在org.apache.catalina.authenticator.AuthenticatorBase.invoke（AuthenticatorBase.java:501） at org.apache.catalina.valves.AbstractAccessLogValve.invoke（AbstractAccessLogValve.java:610）在org.apache.catalina.core.StandardHostValve.invoke（StandardHostValve.java:142） at org.apache.catalina.valves.ErrorReportValve.invoke（ErrorReportValve.java:79）在org.apache.catalina.core.StandardEngineValve.invoke（StandardEngineValve.java:88）在org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:516）在org.apache.coyote.http11.AbstractHttp11Processor.process（AbstractHttp11Processor.java:1086） at org.apache.coyote.AbstractProtocol $ AbstractConnectionHandler.process（AbstractProtocol.java:659）在org.apache.coyote.http11.Http11NioProtocol $ Http11ConnectionHandler.process（Http11NioProtocol.java:223）在org.apache.tomcat.util.net.NioEndpoint $ SocketProcessor.doRun（NioEndpoint.java:1558）在org.apache.tomcat.util.net.NioEndpoint $ SocketProcessor.run（NioEndpoint.java:1515） at java.util.concurrent.ThreadPoolExecutor.runWorker（Unknown Source） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（Unknown Source） at org.apache.tomcat.util.threads.TaskThread $ WrappingRunnable.run（TaskThread.java:61）在java.lang.Thread.run（未知来源）引起：javax.transaction.RollbackException：无法提交：标记为回滚的事务 at org.apache.geronimo.transaction.manager.TransactionImpl.rollbackResourcesDuringCommit（TransactionImpl.java:670）在org.apache.geronimo.transaction.manager.TransactionImpl.commit（TransactionImpl.java:322） at org.apache.geronimo.transaction.manager.TransactionManagerImpl.commit（TransactionManagerImpl.java:252）在org.springframework.transaction.jta.JtaTransactionManager.doCommit（JtaTransactionManager.java:1021） ......还有105个

Answer 1

默认缓存配置与特定缓存配置之间存在差异。其中包括timeToLiveSeconds。

如果您将默认缓存一次提升为300会怎样？

Hibernate和ehCache配置的事务问题

1 个答案: