I am upgrading Hibernate 3.2.6 to 3.5.x (3.5.4). Was using Hibernate(3.2.6), Hibernate Validate(3.0.0), Hibernate Search(3.0.1), Hibernate EntityManager(3.3.1) and Hibernate Annotations(3.3.1)

Upgrading to Hibernate(3.5.4-Final), Hibernate Validate(4.1.0.Final), Hibernate Search(3.3.0.Final), Hibernate EntityManager(3.5.4-Final) and Hibernate Annotations(3.5.4-Final)

Did some changes to the code to compile. I am using Maven 2.2.1. When I try to run the application, I get the following error:
I couldn't find a 3.5.x version for Hibernate Search. I know that LRUMap was present in Search 3.0.1, but its been removed in 3.3.0. I tried using Search 3.0.1 with the rest of the libraries(3.5.4). But it won't run giving me 'Could not initialise EJB3Configuration' error, which I think is due to version incompatibility. Now I need some solution for this LRUMap issue to proceed. Please someone help.

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [pm-jpa-test.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: org/hibernate/util/LRUMap
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findDefaultEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:529)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:495)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.resolveEntityManager(PersistenceAnnotationBeanPostProcessor.java:656)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.getResourceToInject(PersistenceAnnotationBeanPostProcessor.java:629)
at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:147)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:338)
... 28 more
Caused by: java.lang.NoClassDefFoundError: org/hibernate/util/LRUMap
at org.hibernate.search.util.SoftLimitMRUCache.init(SoftLimitMRUCache.java:203)
at org.hibernate.search.util.SoftLimitMRUCache.<init>(SoftLimitMRUCache.java:118)
at org.hibernate.search.filter.MRUFilterCachingStrategy.initialize(MRUFilterCachingStrategy.java:53)
at org.hibernate.search.spi.SearchFactoryBuilder.buildFilterCachingStrategy(SearchFactoryBuilder.java:323)
at org.hibernate.search.spi.SearchFactoryBuilder.buildNewSearchFactory(SearchFactoryBuilder.java:279)
at org.hibernate.search.spi.SearchFactoryBuilder.buildSearchFactory(SearchFactoryBuilder.java:144)
at org.hibernate.search.event.FullTextIndexEventListener.initialize(FullTextIndexEventListener.java:137)
at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198)
at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181)
at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194)
at org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1396)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1385)
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:954)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:891)
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:74)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:225)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:308)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)
... 41 more

Hibernate Search 3.3.0.Final is aligned with Hibernate Core 3.6.0.Final. I think you are running into a version mismatch. Any reason you chose 3.5.4 over 3.6?
If you can give Core 3.6 a go.

--Hardy

Thanks Hardy. I changed to 3.6.0.Final and that fixed it.