Table of Contents
Overview
Recently, I added Redis as the cache manager for my web app (https://ukata.io). There is an error regarding JSON LocalDateTime parsing like this:
org.springframework.data.redis.serializer.SerializationException: Could not write JSON: Java 8 date/time type `java.time.LocalDateTime` not supported by default: add Module "com.fasterxml.jackson.datatype:jackson-datatype-jsr310" to enable handling (through reference chain: java.util.Collections$UnmodifiableRandomAccessList[0]->io.ukata.api.models.UserAnswer["createdDate"]) at org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer.serialize(GenericJackson2JsonRedisSerializer.java:210) ~[spring-data-redis-3.0.1.jar:3.0.1] at org.springframework.data.redis.serializer.DefaultRedisElementWriter.write(DefaultRedisElementWriter.java:41) ~[spring-data-redis-3.0.1.jar:3.0.1] at org.springframework.data.redis.serializer.RedisSerializationContext$SerializationPair.write(RedisSerializationContext.java:287) ~[spring-data-redis-3.0.1.jar:3.0.1] at org.springframework.data.redis.cache.RedisCache.serializeCacheValue(RedisCache.java:261) ~[spring-data-redis-3.0.1.jar:3.0.1] at org.springframework.data.redis.cache.RedisCache.put(RedisCache.java:149) ~[spring-data-redis-3.0.1.jar:3.0.1] at org.springframework.cache.interceptor.AbstractCacheInvoker.doPut(AbstractCacheInvoker.java:87) ~[spring-context-6.0.4.jar:6.0.4] at org.springframework.cache.interceptor.CacheAspectSupport$CachePutRequest.apply(CacheAspectSupport.java:837) ~[spring-context-6.0.4.jar:6.0.4] at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:430) ~[spring-context-6.0.4.jar:6.0.4] at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:345) ~[spring-context-6.0.4.jar:6.0.4] at org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:64) ~[spring-context-6.0.4.jar:6.0.4] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184) ~[spring-aop-6.0.4.jar:6.0.4] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:218) ~[spring-aop-6.0.4.jar:6.0.4] at jdk.proxy2/jdk.proxy2.$Proxy138.findLatestDocumentsByAttemptId(Unknown Source) ~[na:na] at io.ukata.api.services.helpers.TakerService.getAttemptFullReport(TakerService.java:232) ~[classes/:0.0.1-SNAPSHOT] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na] at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343) ~[spring-aop-6.0.4.jar:6.0.4] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:699) ~[spring-aop-6.0.4.jar:6.0.4] at io.ukata.api.services.helpers.TakerService$$SpringCGLIB$$0.getAttemptFullReport(<generated>) ~[classes/:0.0.1-SNAPSHOT] at io.ukata.api.controllers.taker.QuizTakerController.getAttemptReport(QuizTakerController.java:62) ~[classes/:0.0.1-SNAPSHOT] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:207) ~[spring-web-6.0.4.jar:6.0.4] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:152) ~[spring-web-6.0.4.jar:6.0.4] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117) ~[spring-webmvc-6.0.4.jar:6.0.4] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:884) ~[spring-webmvc-6.0.4.jar:6.0.4] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:797) ~[spring-webmvc-6.0.4.jar:6.0.4] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-6.0.4.jar:6.0.4] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1080) ~[spring-webmvc-6.0.4.jar:6.0.4] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:973) ~[spring-webmvc-6.0.4.jar:6.0.4] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1011) ~[spring-webmvc-6.0.4.jar:6.0.4] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903) ~[spring-webmvc-6.0.4.jar:6.0.4] at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:705) ~[tomcat-embed-core-10.1.5.jar:6.0] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885) ~[spring-webmvc-6.0.4.jar:6.0.4] at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:814) ~[tomcat-embed-core-10.1.5.jar:6.0] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:223) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:158) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-10.1.5.jar:10.1.5] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:185) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:158) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.springframework.security.web.FilterChainProxy.lambda$doFilterInternal$3(FilterChainProxy.java:231) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$FilterObservation$SimpleFilterObservation.lambda$wrap$1(ObservationFilterChainDecorator.java:399) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$AroundFilterObservation$SimpleAroundFilterObservation.lambda$wrap$1(ObservationFilterChainDecorator.java:297) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator.lambda$wrapSecured$0(ObservationFilterChainDecorator.java:79) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:125) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.access.intercept.AuthorizationFilter.doFilter(AuthorizationFilter.java:100) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:186) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:173) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:134) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:126) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:120) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:186) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:173) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:134) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:131) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:85) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:186) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:173) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:134) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:100) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:186) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:173) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:134) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:179) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:186) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:173) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:134) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:186) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:173) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:134) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.oauth2.server.resource.web.authentication.BearerTokenAuthenticationFilter.doFilterInternal(BearerTokenAuthenticationFilter.java:145) ~[spring-security-oauth2-resource-server-6.0.1.jar:6.0.1] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.0.4.jar:6.0.4] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:186) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:173) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:134) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:107) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:93) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:186) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:173) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:134) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.0.4.jar:6.0.4] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:186) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:173) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:134) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.context.SecurityContextHolderFilter.doFilter(SecurityContextHolderFilter.java:82) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.context.SecurityContextHolderFilter.doFilter(SecurityContextHolderFilter.java:69) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:186) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:173) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:134) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:62) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.0.4.jar:6.0.4] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:186) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:173) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:134) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.session.DisableEncodeUrlFilter.doFilterInternal(DisableEncodeUrlFilter.java:42) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.0.4.jar:6.0.4] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:186) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$AroundFilterObservation$SimpleAroundFilterObservation.lambda$wrap$0(ObservationFilterChainDecorator.java:280) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:170) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:134) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:233) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:191) ~[spring-security-web-6.0.1.jar:6.0.1] at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:351) ~[spring-web-6.0.4.jar:6.0.4] at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267) ~[spring-web-6.0.4.jar:6.0.4] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:185) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:158) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.0.4.jar:6.0.4] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.0.4.jar:6.0.4] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:185) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:158) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-6.0.4.jar:6.0.4] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.0.4.jar:6.0.4] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:185) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:158) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.springframework.web.filter.ServerHttpObservationFilter.doFilterInternal(ServerHttpObservationFilter.java:109) ~[spring-web-6.0.4.jar:6.0.4] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.0.4.jar:6.0.4] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:185) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:158) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-6.0.4.jar:6.0.4] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.0.4.jar:6.0.4] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:185) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:158) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:177) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:119) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:400) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:859) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1734) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-10.1.5.jar:10.1.5] at java.base/java.lang.Thread.run(Unknown Source) ~[na:na] Caused by: com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Java 8 date/time type `java.time.LocalDateTime` not supported by default: add Module "com.fasterxml.jackson.datatype:jackson-datatype-jsr310" to enable handling (through reference chain: java.util.Collections$UnmodifiableRandomAccessList[0]->io.ukata.api.models.UserAnswer["createdDate"]) at com.fasterxml.jackson.databind.exc.InvalidDefinitionException.from(InvalidDefinitionException.java:77) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.SerializerProvider.reportBadDefinition(SerializerProvider.java:1306) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ser.impl.UnsupportedTypeSerializer.serialize(UnsupportedTypeSerializer.java:35) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:733) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:774) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeWithType(BeanSerializerBase.java:657) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serializeTypedContents(IndexedListSerializer.java:181) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serializeContents(IndexedListSerializer.java:92) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serializeContents(IndexedListSerializer.java:18) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ser.std.AsArraySerializerBase.serializeWithType(AsArraySerializerBase.java:267) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ser.impl.TypeWrappedSerializer.serialize(TypeWrappedSerializer.java:32) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:480) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:319) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ObjectMapper._writeValueAndClose(ObjectMapper.java:4624) ~[jackson-databind-2.14.1.jar:2.14.1] at com.fasterxml.jackson.databind.ObjectMapper.writeValueAsBytes(ObjectMapper.java:3892) ~[jackson-databind-2.14.1.jar:2.14.1] at org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer.serialize(GenericJackson2JsonRedisSerializer.java:208) ~[spring-data-redis-3.0.1.jar:3.0.1]
Mind you, I’ve already added the following dependency in my pom.xml file:
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jsr310</artifactId>
<version>2.14.2</version>
</dependency>But I still got that error.
I use Spring Boot 3.0 for this project FIY.
So, how to fix this?
Fix Serialization Error Regarding LocalDateTime with Redis Cache
In the initial version of my Redis configuration, I had this:
@Bean
public RedisCacheManagerBuilderCustomizer redisCacheManagerBuilderCustomizer() {
var jacksonSerializer = new GenericJackson2JsonRedisSerializer();
var valueSerializer = RedisSerializationContext.SerializationPair.fromSerializer(jacksonSerializer);
return (builder) -> builder
.withCacheConfiguration(CacheNames.MAKER_QUIZ_CACHE,
RedisCacheConfiguration.defaultCacheConfig()
.serializeValuesWith(valueSerializer)
.entryTtl(Duration.ofMinutes(200)))
.withCacheConfiguration(CacheNames.MAKER_SHORT_CACHE,
RedisCacheConfiguration.defaultCacheConfig()
.serializeValuesWith(valueSerializer)
.entryTtl(Duration.ofMinutes(60)))
.withCacheConfiguration(CacheNames.MAKER_LONG_CACHE,
RedisCacheConfiguration.defaultCacheConfig()
.serializeValuesWith(valueSerializer)
.entryTtl(Duration.ofMinutes(60 * 24)))
.withCacheConfiguration(CacheNames.COMMON_1_MIN_CACHE,
RedisCacheConfiguration.defaultCacheConfig()
.serializeValuesWith(valueSerializer)
.entryTtl(Duration.ofMinutes(1)))
.withCacheConfiguration(CacheNames.COMMON_10_MIN_CACHE,
RedisCacheConfiguration.defaultCacheConfig().entryTtl(Duration.ofMinutes(10)))
.withCacheConfiguration(CacheNames.COMMON_20_MIN_CACHE,
RedisCacheConfiguration.defaultCacheConfig()
.serializeValuesWith(valueSerializer)
.entryTtl(Duration.ofMinutes(20)));
//... additional cache config
}It seemed the default GenericJackson2JsonRedisSerializer instance didn’t know to use the jsr310 from Jackson to read and write LocalDateTime data. Thus, I need to explicitly create an ObjectMapper instance and pass it to this serializer.
The complete code is something like this:
@Bean
public ObjectMapper objectMapper() {
return JsonMapper.builder()
.configure(MapperFeature.ACCEPT_CASE_INSENSITIVE_ENUMS, true)
.configure(DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE, false)
.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false)
.configure(DeserializationFeature.READ_ENUMS_USING_TO_STRING, true)
.addModule(new JavaTimeModule())
.findAndAddModules()
.build();
}
@Bean
public RedisCacheManagerBuilderCustomizer redisCacheManagerBuilderCustomizer() {
var jacksonSerializer = new GenericJackson2JsonRedisSerializer(objectMapper());
var valueSerializer = RedisSerializationContext.SerializationPair.fromSerializer(jacksonSerializer);
return (builder) -> builder
.withCacheConfiguration(CacheNames.MAKER_QUIZ_CACHE,
RedisCacheConfiguration.defaultCacheConfig()
.serializeValuesWith(valueSerializer)
.entryTtl(Duration.ofMinutes(200)))
.withCacheConfiguration(CacheNames.MAKER_SHORT_CACHE,
RedisCacheConfiguration.defaultCacheConfig()
.serializeValuesWith(valueSerializer)
.entryTtl(Duration.ofMinutes(60)))
.withCacheConfiguration(CacheNames.MAKER_LONG_CACHE,
RedisCacheConfiguration.defaultCacheConfig()
.serializeValuesWith(valueSerializer)
.entryTtl(Duration.ofMinutes(60 * 24)));
//...
}Conclusion
That’s all I needed to do to fix the Serialization error with the Redis cache.
Hope it helps
I build softwares that solve problems. I also love writing/documenting things I learn/want to learn.
This could be a simpler solution in: https://stackoverflow.com/questions/53267203/spring-data-redis-issue-while-storing-date