建设银行荆门招聘网站,资阳优化团队平台,wordpress和lofter,公主岭网站开发大家好#xff0c;我是烤鸭#xff1a; 问题记录#xff0c;上线之后懵逼的问题。只能回滚?每次都是上线来暴击#xff0c;不然多查查文章也不至于这么被动。
报错日志
org.springframework.data.redis.serializer.SerializationException: Cannot deserialize; nes…大家好我是烤鸭 问题记录上线之后懵逼的问题。只能回滚?每次都是上线来暴击不然多查查文章也不至于这么被动。
报错日志
org.springframework.data.redis.serializer.SerializationException: Cannot deserialize; nested exception is org.springframework.core.serializer.support.SerializationFailedException: Failed to deserialize payload. Is the byte array a result of corresponding serialization for DefaultDeserializer?; nested exception is java.io.InvalidClassException: com.xxxx.xxxxc.core.pojo.vo.Resource; local class incompatible: stream classdesc serialVersionUID 3936163953604439376, local class serialVersionUID 4124973216730560840at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.deserialize(JdkSerializationRedisSerializer.java:84)at org.springframework.data.redis.serializer.SerializationUtils.deserializeValues(SerializationUtils.java:54)at org.springframework.data.redis.serializer.SerializationUtils.deserialize(SerializationUtils.java:68)at org.springframework.data.redis.core.AbstractOperations.deserializeValues(AbstractOperations.java:269)at org.springframework.data.redis.core.DefaultValueOperations.multiGet(DefaultValueOperations.java:182)at com.xxxx.xxxxc.core.service.impl.XxxxcServiceImpl.getCXXXX(XxxxcServiceImpl.java:171)at com.xxxx.xxxxc.core.service.impl.XxxxcServiceImpl.getCXXXX1(XxxxcServiceImpl.java:428)at com.xxxx.xxxxc.core.service.impl.XxxxcServiceImpl$$FastClassBySpringCGLIB$$bef756bd.invoke(generated)at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:687)at com.xxxx.xxxxc.core.service.impl.XxxxcServiceImpl$$EnhancerBySpringCGLIB$$e5853a01.getCXXXX1(generated)at sun.reflect.GeneratedMethodAccessor698.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282)at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:499)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:691)at com.xxxx.xxxxc.core.service.impl.XxxxcServiceImpl$$EnhancerBySpringCGLIB$$a8e9635a.getCXXXX1(generated)at com.xxxx.xxxxc.controller.CXXXXBaseController.CXXXXFlow$original$tm1stvRt(CXXXXBaseController.java:472)at com.xxxx.xxxxc.controller.CXXXXBaseController.CXXXXFlow$original$tm1stvRt$accessor$l6PMstid(CXXXXBaseController.java)at com.xxxx.xxxxc.controller.CXXXXBaseController$auxiliary$qLsnIVj2.call(Unknown Source)at com.xxxx.xxxxc.controller.CXXXXBaseController.CXXXXFlow(CXXXXBaseController.java)at com.xxxx.xxxxc.controller.CXXXXBaseController$$FastClassBySpringCGLIB$$c8ec8734.invoke(generated)at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:687)at com.xxxx.xxxxc.controller.CXXXXBaseController$$EnhancerBySpringCGLIB$$ab6f4dc6.CXXXXFlow(generated)at sun.reflect.GeneratedMethodAccessor259.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282)at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:499)at过程回溯
大半夜上线之后报错日志 哐哐哐 来了第一时间很慌怎么办先回滚吧。回滚之后没问题了可是线还得上找找啥原因吧。
某个实体反序列化出问题了第一时间万能的csdn上一顿搜。
这也太简单了赶紧改完了上线灰度一台又报错了懵了坑人啊。 中间还折腾了一段反序列化忽略字段的弯路血泪教训。
后来干脆不解决了知道是缓存的问题还好过期时间短等过期完了就好了。
原因是啥
redistemplate 采用hash存储的时候序列化id也存进去了导致实体有字段修改之后序列化id就对不上了因为不是一个实体了。
解决方案
删redis去掉多加的字段还原实体换key
需求发版把实体改回去不太现实了缓存数量太多临时清也来不及。
如果不是对redis强依赖的场景改key吧起码不会报错了。
相关文章
https://www.zhangshilong.cn/work/409210.html
https://www.jianshu.com/p/acbc7e83e038
