相关疑难解决方法(0)

我遇到了以下问题.

我的项目中有一套测试服,每个测试都运行良好.

但是,当我将它们作为套件运行时,我们中的一些会因以下异常而失败:

Caused by: java.lang.IllegalStateException: The dao Cache is not alive (STATUS_SHUTDOWN)
    at net.sf.ehcache.Cache$CacheStatus.checkAlive(Cache.java:4269)
    at net.sf.ehcache.Cache.checkStatus(Cache.java:2703)
    at net.sf.ehcache.Cache.get(Cache.java:1576)
    at org.springframework.cache.ehcache.EhCacheCache.get(EhCacheCache.java:61)
    at org.springframework.cache.interceptor.CacheAspectSupport.inspectCacheables(CacheAspectSupport.java:310)
    at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:198)
    at org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:66)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)

有没有办法避免这种行为,即在多次测试中保持缓存活着还是正确关闭？

我正在尝试为基于 Hibernate 5.3 和 Spring Boot 2.1.3 并使用 Hibernate 二级缓存工作的应用程序编写测试。

当我执行设置 spring 上下文并尝试更新某些 JPA 实体的批量测试时，在某些时候会出现如下异常：

org.springframework.dao.InvalidDataAccessApiUsageException: Cache[default-update-timestamps-region] is closed; nested exception is java.lang.IllegalStateException: Cache[default-update-timestamps-region] is closed

at org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:370)
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:255)
at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:536)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:746)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:714)
at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:533)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:304)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:135)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:61)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
at com.sun.proxy.$Proxy244.save(Unknown Source)

我对 Hibernate 二级缓存有以下配置：

spring.jpa.properties.hibernate.cache.use_second_level_cache=true spring.jpa.properties.hibernate.cache.use_query_cache=true spring.jpa.properties.hibernate.cache.region.factory_class=org.hibernate.cache.jcache.JCacheRegionFactory spring.jpa.properties.javax.persistence.sharedCache.mode=ENABLE_SELECTIVE

并使用 Hibernate JCache 作为依赖项。

据我了解，对 org.hibernate.cache.jcache.JCacheRegionFactorySpring Test …