我是 jBoss (7.1) 和 Kundera (2.7.1) 的新手，我正在做一个项目，我想使用 Cassandra dataSource 使用 Kundera 实现 JPA。我的 persistence.xml 如下：
<persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"<br/>
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence<br/>
http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"<br/>
version="1.0"><br/>
<persistence-unit name="cassandra_pu"><br/>
<provider>com.impetus.kundera.KunderaPersistence</provider><br/>
<properties><br/>
<property name="kundera.nodes" value="localhost" /><br/>
<property name="kundera.port" value="9160" />
<property name="kundera.keyspace" value="ech" />
<property name="kundera.dialect" value="cassandra" />
<property name="kundera.client.lookup.class" value="com.impetus.client.cassandra.thrift.ThriftClientFactory" />
<property name="kundera.cache.provider.class" value="com.impetus.kundera.cache.ehcache.EhCacheProvider"/>
<property name="kundera.cache.config.resource" value="/ehcache-test.xml" />
<!-- <property name="jboss.as.jpa.managed" value="false"/>-->
</properties>
</persistence-unit>
</persistence>
我的applicationContext.xml如下
?<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
<bean id="personDAO" class="com.impetus.kundera.examples.spring.PersonDAO">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceUnitName" value="cassandra_pu" />
</bean>
</beans>
当我从 persistence.xml 中删除“jboss.as.jpa.managed = false”属性时，我收到JBAS011466: PersistenceProvider 'com.impetus.kundera.KunderaPersistence' not found错误，如果我放置“jboss.as.jpa.managed =false" 属性，我最终没有找到名称为 'cassandra_pu' 的持久性单元错误
两个错误的完整跟踪：
找不到名称为“cassandra_pu”的持久性单元 --- persistence.xml 包含属性 name="jboss.as.jpa.managed" value="false"
原因：java.lang.IllegalArgumentException：在 org.springframework.orm.jpa.persistenceunit.DefaultPersistenceUnitManager.obtainPersistenceUnitInfo(DefaultPersistenceUnitManager.java:566) [spring-orm-3.2.4.RELEASE. jar:3.2.4.RELEASE] 在 org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.determinePersistenceUnitInfo(LocalContainerEntityManagerFactoryBean.java:308) [spring-orm-3.2.4.RELEASE.jar:3.2.4.RELEASE] 在 org.springframework .orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:260) [spring-orm-3.2.4.RELEASE.jar:3.2.4.RELEASE] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java :310) [spring-orm-3.2.4.RELEASE.jar:3.2。4.RELEASE] 在 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1541) [spring-beans-3.2.4.RELEASE.jar:3.2.4.RELEASE] 在 org.springframework.beans .factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1479) [spring-beans-3.2.4.RELEASE.jar:3.2.4.RELEASE] ... 还有 20 个
JBAS011466：找不到 PersistenceProvider 'com.impetus.kundera.KunderaPersistence' --- 从 persistence.xml 中删除 - 属性名称 =“jboss.as.jpa.managed” 值 =“假”
引起：javax.persistence.PersistenceException：JBAS011466：在 org.jboss.as.jpa.processor.PersistenceUnitDeploymentProcessor.lookupProvider(PersistenceUnitDeploymentProcessor.java:560) 在 org.jboss.as 找不到 PersistenceProvider 'com.impetus.kundera.KunderaPersistence' .jpa.processor.PersistenceUnitDeploymentProcessor.deployPersistenceUnit(PersistenceUnitDeploymentProcessor.java:297) 在 org.jboss.as.jpa.processor.PersistenceUnitDeploymentProcessor.addPuService(PersistenceUnitDeploymentProcessor.java:260) 在 org.jboss.as.jpa.processor.PersistenceUnitDeploymentProcessor.handleEarDeployment （PersistenceUnitDeploymentProcessor.java:218）在 org.jboss.as.jpa.processor.PersistenceUnitDeploymentProcessor.deploy（PersistenceUnitDeploymentProcessor.java:121）在 org.jboss.as.server.deployment.DeploymentUnitPhaseService。开始（DeploymentUnitPhaseService.java:116）[jboss-as-server-7.1.3.Final-redhat-4.jar:7.1.3.Final-redhat-4] ... 5 更多
耳朵里的罐子是
cassandra-connection-pool-0.7.1.jar
commons-lang-2.4.jar
commons-logging-1.1.1.jar
commons-pool-1.2.jar
guava-14.0.1.jar
hibernate-commons-annotations-4.0.2.Final.jar
hibernate-core-4.2.3.Final.jar
javassist-3.15.0-GA.jar
jta-1.1.jar
jts-1.11.jar
kundera-cassandra-2.7.1.jar
kundera-core-2.7.1.jar
lucene-core-3.5.0.jar
persistence-api-1.0.jar
slf4j-api-1.7.2.jar
spring-beans-3.0.0.RELEASE.jar
spring-context-3.0.0.RELEASE.jar
spring-core-3.0.0.RELEASE.jar
spring-jdbc-3.0.0.RELEASE.jar
spring-orm-3.0.0.RELEASE.jar
spring-tx-3.0.0.RELEASE.jar
PS - 我在 \JBOSS_HOME>\modules\org\apache 下没有任何与 jpa 相关的文件夹，并且我的 persistence.xml 存在于 MyEAR.ear>META-INF>persistence.xml 下（连同 application.xml、jboss-deployment-structure .xml 和 MANIFEST.MF)
希望我已经提供了所有必要的信息。我整天都被困在这上面。非常感谢任何帮助。谢谢你。