net.sf.ehcache.CacheException: java.io.OptionalDataException

今天在项目启动时遇到个Ehcache问题：

2019-01-08 11:29:15.459 [http-bio-9917-exec-12] ERROR - 500.jsp - _jspService | org.apache.shiro.cache.CacheException: net.sf.ehcache.CacheException: java.io.OptionalDataException

org.apache.shiro.cache.CacheException: org.apache.shiro.cache.CacheException: net.sf.ehcache.CacheException: java.io.OptionalDataException

at org.apache.shiro.cache.ehcache.EhCache.values(EhCache.java:182)

at org.apache.shiro.session.mgt.eis.CachingSessionDAO.getActiveSessions(CachingSessionDAO.java:345)

at com.lianj.crm.componment.security.shiro.session.CacheSessionDAO.getActiveSessions(CacheSessionDAO.java:151)

at com.lianj.crm.componment.security.shiro.session.CacheSessionDAO.getActiveSessions(CacheSessionDAO.java:134)

at com.lianj.crm.web.modules.sys.LoginController.index(LoginController.java:169)

at com.lianj.crm.web.modules.sys.LoginController$$FastClassBySpringCGLIB$$7f085638.invoke()

at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:720)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)

at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor$1.proceed(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:82)

at org.apache.shiro.authz.aop.AuthorizingMethodInterceptor.invoke(AuthorizingMethodInterceptor.java:39)

at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor.invoke(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:115)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)

at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:655)

at com.lianj.crm.web.modules.sys.LoginController$$EnhancerBySpringCGLIB$$45115ab4.index()

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222)

at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)

at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:814)

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:737)

at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:969)

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:860)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:624)

at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:845)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

at com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)

at com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)

at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)

at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)

at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)

at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)

at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)

at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)

at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)

at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)

at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)

at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)

at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)

at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)

at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)

at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)

at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)

at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)

at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)

at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)

at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)

at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)

at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

at java.lang.Thread.run(Thread.java:745)

Caused by: org.apache.shiro.cache.CacheException: net.sf.ehcache.CacheException: java.io.OptionalDataException

at org.apache.shiro.cache.ehcache.EhCache.get(EhCache.java:85)

at org.apache.shiro.cache.ehcache.EhCache.values(EhCache.java:172)

… 79 common frames omitted

Caused by: net.sf.ehcache.CacheException: java.io.OptionalDataException

at net.sf.ehcache.store.disk.DiskStorageFactory.retrieve(DiskStorageFactory.java:964)

at net.sf.ehcache.store.disk.Segment.decodeHit(Segment.java:178)

at net.sf.ehcache.store.disk.Segment.get(Segment.java:216)

at net.sf.ehcache.store.disk.DiskStore.get(DiskStore.java:504)

at net.sf.ehcache.store.disk.DiskStore.getQuiet(DiskStore.java:511)

at net.sf.ehcache.store.FrontEndCacheTier.getQuiet(FrontEndCacheTier.java:196)

at net.sf.ehcache.Cache.searchInStoreWithoutStats(Cache.java:2101)

at net.sf.ehcache.Cache.get(Cache.java:1630)

at org.apache.shiro.cache.ehcache.EhCache.get(EhCache.java:73)

… 80 common frames omitted

Caused by: java.io.OptionalDataException: null

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1370)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)

at java.util.HashMap.readObject(HashMap.java:1179)

at sun.reflect.GeneratedMethodAccessor153.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)

at org.apache.shiro.session.mgt.SimpleSession.readObject(SimpleSession.java:500)

at sun.reflect.GeneratedMethodAccessor160.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)

at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:500)

at net.sf.ehcache.Element.readObject(Element.java:800)

at sun.reflect.GeneratedMethodAccessor159.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)

at net.sf.ehcache.store.disk.DiskStorageFactory.read(DiskStorageFactory.java:378)

at net.sf.ehcache.store.disk.DiskStorageFactory.retrieve(DiskStorageFactory.java:960)

… 88 common frames omitted

解决方法：

清除缓存后问题得到解决，暂时不清楚具体原因：

缓存目录：

drwxr-xr-x 2 root root   4096 1月   8 11:31 .

drwxr-xr-x 4 root root   4096 1月   8 11:29 ..

-rw-r–r– 1 root root      0 1月   8 11:31 actCache.data

-rw-r–r– 1 root root 307277 1月   8 11:59 activeSessionsCache.data

-rw-r–r– 1 root root   4552 1月   8 11:59 com.lianj.crm.modules.sys.security.SystemAuthorizingRealm.authorizationCache.data

-rw-r–r– 1 root root      0 1月   8 11:59 kickout:session.data

-rw-r–r– 1 root root      0 1月   8 11:31 loginRetryCountCache.data

-rw-r–r– 1 root root  34151 1月   8 11:58 sysCache.data

-rw-r–r– 1 root root  27547 1月   8 11:59 userCache.data

删除：

[root@test-223 ehcache]# rm -rf lianj.crm

最后成功启动，正常访问！暂时不清楚具体原因，后续有时间再弄！