春季批次，靴子，jndi和仍然与TransactionManager bean的冲突

Question

我已经配置了Spring Batch，Boot（2.1.4），以通过JNDI从JBOSS检索交易经理，并且我仍然与TransactionManager Bean名称有冲突，是否有可能每次总是相同的故事，但出于不同的原因？

现在消息是：

DEBUG [org.springframework.boot.diagnostics.LoggingFailureAnalysisReporter] (ServerService Thread Pool -- 76) Application failed to start due to an exception: org.springframework.beans.factory.support.BeanDefinitionOverrideException: Invalid bean definition with name 'transactionManager' defined in class path resource [org/springframework/batch/core/configuration/annotation/SimpleBatchConfiguration.class]: Cannot register bean definition [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration; factoryMethodName=transactionManager; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/batch/core/configuration/annotation/SimpleBatchConfiguration.class]] for bean 'transactionManager': There is already [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.transaction.jta.JndiJtaConfiguration; factoryMethodName=transactionManager; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/transaction/jta/JndiJtaConfiguration.class]] bound.

Spring Batch与通过JNDI检索的交易经理不使用？

谢谢

Answer 1

您需要给您的事务管理器一个名称以外的名称，因为transactionManager因为@enableBatchProcessing已经公开了带有该名称的BEAN（在注释的Javadoc中提到了这一点）。