多个数据库+ JNDI与Spring数据JPA初始化 [英] Multiple databases + JNDI with Spring data JPA to initialize

问题描述

我想使用Application Server内置功能管理多个DataSource并使用JNDI访问它。我使用Spring JPA数据的Spring引导。
我可以为单个数据源配置application.properties。但在尝试为多个数据源执行相同操作时，我在启动应用程序时遇到异常。

启动tomcat服务器时出现异常： -

 原因：org.springframework.beans.factory.BeanCreationException：创建名为'（内部bean）＃1902f8f'的bean时出错：无法解析bean的引用'entityManagerFactory'while setting 
 at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference（BeanDefinitionValueResolver.java:359）
 at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary（BeanDefinitionValueResolver .java：108）
 at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments（ConstructorResolver.java:634）
 at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod（ConstructorResolver .java：444）在org.springframewor 
 k.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod（AbstractAutowireCapableBeanFactory.java:1119）
在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance（AbstractAutowireCapableBeanFactory.java:1014）
。在组织。 springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:504）
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:476）
 at org。 springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean（BeanDefinitionValueResolver.java:299）
 ... 115 more 
引起：org.springframework.beans.factory.NoSuchBeanDefinitionException：没有bean名为'entityManagerFactory'在org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition（Defa）中定义为
 ultListableBeanFactory.java:687）
 at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition（AbstractBeanFactory.java:1168）
 at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（ AbstractBeanFactory.java:281）
 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean（AbstractBeanFactory.java:194）
 at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference（ BeanDefinitionValueResolver.java:351）
 ... 123 more 
  

请在下方找到代码示例

属性文件具有以下配置： -

  datasource.primary.jndi-name = jdbc / employee 
 datasource.primary.expected-type = javax.sql.DataSource 
 datasource.secondary.jndi-name = jdbc / customer 
 datasource.secondary.expected-type = javax.sql.DataSource 
  

我是确定在context.xml文件中的配置：
$ b $

 <资源名称=jdbc / customerauth =容器 type =javax.sql.DataSource
 maxTotal =100maxIdle =30maxWaitMillis =10000
 username =rootpassword =rootdriverClassName =com.mysql.jdbc .Driver
 url =jdbc：mysql：// localhost：3306 / customer/> 
 
< Resource name =jdbc / employeeauth =Containertype =javax.sql.DataSource
 maxTotal =100maxIdle =30maxWaitMillis =10000 
 username =rootpassword =rootdriverClassName =com.mysql.jdbc.Driver
 url =jdbc：mysql：// localhost：3306 / employee/> 
  

将以下内容添加到Spring引导配置类中： -

  @SpringBootApplication（exclude = {DataSourceAutoConfiguration.class，HibernateJpaAutoConfiguration.class，
 DataSourceTransactionManagerAutoConfiguration.class}）
   
 
 $ b 
客户配置类： -  
 
 
  @Configuration 
 @EnableTransactionManagement 
 @EnableJpaRepositories（
 basePackages =dao.repository.customer，
 entityManagerFactoryRef =customerEntityManager，
 transactionManagerRef =customerTransactionManager
）
 public class customerConfig {
 
 
 @Bean 
 public LocalContainerEntityManagerFactoryBean customerEntityManager（）{
 LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean（）; 
 em.setDataSource（customerDataSource（））; 
 em.setPackagesToScan（new String [] {dao.entity.customer}）; 
 HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter（）; 
 em.setJpaVendorAdapter（vendorAdapter）; 
返回em; 
 
 
 
 @ConfigurationProperties（prefix =datasource.secondary）
 public DataSource customerDataSource（）{
 final JndiDataSourceLookup dsLookup = new JndiDataSourceLookup （）; 
 dsLookup.setResourceRef（true）; 
 DataSource dataSource = dsLookup.getDataSource（jdbc / customer）; 
返回dataSource; 
 
 
 $ b @Bean 
 public PlatformTransactionManager customerTransactionManager（）{
 JpaTransactionManager transactionManager = new JpaTransactionManager（）; 
 transactionManager.setEntityManagerFactory（customerEntityManager（）。getObject（））; 
返回transactionManager; 
 
 
  
员工配置类
  @Configuration 
 @EnableTransactionManagement 
 @EnableJpaRepositories（
 basePackages =dao.repository.employee，
 entityManagerFactoryRef =employeeEntityManager，
 transactionManagerRef =employeeTransactionManager
）
 public class employeeConfig {
 
 
 @Bean 
 @Primary 
 public LocalContainerEntityManagerFactoryBean employeeEntityManager（）{
 LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean（）; 
 em.setDataSource（employeeDataSource（））; 
 em.setPackagesToScan（new String [] {dao.entity.employee}）; 
 HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter（）; 
 em.setJpaVendorAdapter（vendorAdapter）; 
返回em; 
 
 
 $Be 
 @Primary 
 @ConfigurationProperties（prefix =datasource.primary）
 public DataSource employeeDataSource（）{
 final JndiDataSourceLookup dsLookup = new JndiDataSourceLookup（）; 
 dsLookup.setResourceRef（true）; 
 DataSource dataSource = dsLookup.getDataSource（jdbc / employee）; 
返回dataSource; 
 
 
 $ b $Be 
 @Primary 
 public PlatformTransactionManager employeeTransactionManager（）{
 JpaTransactionManager transactionManager = new JpaTransactionManager（）; 
 transactionManager.setEntityManagerFactory（employeeEntityManager（）。getObject（））; 
返回transactionManager; 
 
 
 
 
 
 
 $ b 
在实体类中，我提到了模式名称。  
 
 
  @Entity 
 @Table（schema =customer）
 @NamedQuery（name =User .findAll，query =SELECT u FROM User u）
 public class User实现Serializable {
 ......... 
} 
 
 @Entity 
 @Table（schema =employee）
 
 public class Project implements Serializable {
 ......... 
} 
  
 更新  
 
 
我已经移动了一些，但仍然没有解决。
 原因：net.spy.memcached.OperationTimeoutException：变异操作时间无法修改计数器[validator.validatorCache.HibernateCacheTimestamperMemcachedImpl：timestamp] 
 at net.spy.memcached.MemcachedClient.mutate（MemcachedClient.java:1663）〜[spymemcached-2.10.2.jar：2.10.2] 
 at net.spy.memcached.MemcachedClient.mutateWithDefault（MemcachedC lient.java:1835）〜[spymemcached-2.10.2.jar：2.10.2] 
 at net.spy.memcached.MemcachedClient.incr（MemcachedClient.java:1767）〜[spymemcached-2.10.2.jar ：2.10.2] 
 at kr.pe.kwonnam.hibernate4memcached.spymemcached.SpyMemcachedAdapter.increaseCounter（SpyMemcachedAdapter.java:185）〜[hibernate4-memcached-spymemcached-adapter-0.7.jar：na] 
在kr.pe.kwonnam.hibernate4memcached.timestamper.HibernateCacheTimestamperMemcachedImpl.next（HibernateCacheTimestamperMemcachedImpl.java:59）〜[hibernate4-memcached-core-0.7.jar：na] 
 at kr.pe.kwonnam.hibernate4memcached.Hibernate4MemcachedRegionFactory。 nextTimestamp（Hibernate4MemcachedRegionFactory.java:127）〜[hibernate4-memcached-core-0.7.jar：na] 
 at org.hibernate.internal.SessionFactoryImpl $ SessionBuilderImpl.openSession（SessionFactoryImpl.java:1589）〜[hibernate-core -4.3.8.Final.jar：4.3.8.Final] 
 at org.hibernate.jpa.internal.EntityManagerImpl.internalGetSession（EntityManagerImpl.java:141）〜 [hibernate-entitymanager-4.3.8.Final.jar：4.3.8.Final] 
在org.hibernate.jpa.internal.EntityManagerImpl.isOpen（EntityManagerImpl.java:165）〜[hibernate-entitymanager-4.3。 8.Final.jar：4.3.8.Final] 
 at org.hibernate.jpa.internal.EntityManagerImpl.checkOpen（EntityManagerImpl.java:101）〜[hibernate-entitymanager-4.3.8.Final.jar：4.3 .8.Final] 
在org.hibernate.jpa.internal.EntityManagerImpl.checkOpen（EntityManagerImpl.java:96）〜[hibernate-entitymanager-4.3.8.Final.jar：4.3.8.Final] 
在org.hibernate.jpa.internal.EntityManagerImpl.getSession（EntityManagerImpl.java:111）〜[hibernate-entitymanager-4.3.8.Final.jar：4.3.8.Final] 
 at org.hibernate。 jpa.spi.AbstractEntityManagerImpl.setDefaultProperties（AbstractEntityManagerImpl.java:308）〜[hibernate-entitymanager-4.3.8.Final.jar：4.3.8.Final] 
 at org.hibernate.jpa.spi.AbstractEntityManagerImpl.postInit （AbstractEntityManagerImpl.java:213）〜[hibernate-entitymanager-4.3.8.Final.jar：4.3.8。 Final] 
在org.hibernate.jpa.internal.EntityManagerImpl。< init>（EntityManagerImpl.java:91）〜[hibernate-entitymanager-4.3.8.Final.jar：4.3.8.Final] 
在org.hibernate处使用org.hibernate.jpa.internal.EntityManagerFactoryImpl.internalCreateEntityManager（EntityManagerFactoryImpl.java:345）〜[hibernate-entitymanager-4.3.8.Final.jar：4.3.8.Final] 
。 jpa.internal.EntityManagerFactoryImpl.createEntityManager（EntityManagerFactoryImpl.java:313）〜[hibernate-entitymanager-4.3.8.Final.jar：4.3.8.Final] 
 at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method） 〜[na：1.8.0_20] 
 at sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）〜[na：1.8.0_20] 
 at sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl。 java：43）〜[na：1.8.0_20] 
 at org.springframework。java.lang.reflect.Method.invoke（Method.java:483）〜[na：1.8.0_20] 
。 orm.jpa.AbstractEntityManagerFactoryBean .invokeProxyMethod（AbstractEntityManagerFactoryBean.java:388）〜[spring-orm-4.0.9.RELEASE.jar：4.0.9.RELEASE] 
 at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean $ ManagedEntityManagerFactoryInvocationHandler.invoke（AbstractEntityManagerFactoryBean。 java：541）〜[spring-orm-4.0.9.RELEA 
 at com.sun.proxy。$ Proxy558.createEntityManager（Unknown Source）〜[na：na] 
 at org.springframework.orm .jpa.SharedEntityManagerCreator $ SharedEntityManagerInvocationHandler.invoke（SharedEntityManagerCreator.java:285）〜[spring-orm-4.0.9.RELEASE.jar：4.0.9.RELEASE 
 at com.sun.proxy。$ Proxy559.getDelegate（未知源）〜[na：na] 
在org.springframework.data.jpa.provider.JpaClassUtils.isEntityManagerOfType（JpaClassUtils.java:46）〜[spring-data-jpa-1.8.0.RELEASE.jar： na] 
 at org.springframework.data.jpa.provider.PersistenceProvider.fromEntityManager（PersistenceProvider.java:296）〜[spring-data-jpa-1.8.0.RELEASE.jar：na] 
 at org.s在org.springframework上使用pringframework.data.jpa.repository.support.JpaRepositoryFactory。< init>（JpaRepositoryFactory.java:57）〜[spring-data-jpa-1.8.0.RELEASE.jar：na] 
。 data.jpa.repository.support.JpaRepositoryFactoryBean.createRepositoryFactory（JpaRepositoryFactoryBean.java:79）〜[spring-data-jpa-1.8.0.RELEASE.jar：na] 
 at org.springframework.data.jpa.repository .support.JpaRepositoryFactoryBean.doCreateRepositoryFactory（JpaRepositoryFactoryBean.java:69）〜[spring-data-jpa-1.8.0.RELEASE.jar：na] 
 at org.springframework.data.repository.core.support.TransactionalRepositoryFactoryBeanSupport。 createRepositoryFactory（TransactionalRepositoryFactoryBeanSupport.java:72）〜[spring-data- 
 at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet（RepositoryFactoryBeanSupport.java:216）〜[spring-data-commons-1.10 .0.RELEASE.jar：na] 
在org.springframework.data.jpa.repository.support.JpaRepositoryFactor yBean.afterPropertiesSet（JpaRepositoryFactoryBean.java:92）〜[spring-data-jpa-1.8.0.RELEASE.jar：na] 
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods（AbstractAutowireCapableBeanFactory.java ：1633）〜[spring-beans-4.1.6.RELEASE.jar：4.1.6。 
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean（AbstractAutowireCapableBeanFactory.java:1570）〜[spring-beans-4.1.6.RELEASE.jar：4.1.6.REL 
 .. 。112个常用框架omittedenter代码在这里
在此输入代码
  
我将bwlo属性设置为LocalContainerEntityManagerFactoryBean对象： 
 
 
  HashMap< String，Object> properties = new HashMap< String，Object>（）; 
 properties.put（hibernate.hbm2ddl.auto，validate）; 
 properties.put（hibernate.dialect，org.hibernate.dialect.MySQL5Dialect）; 
 
 properties.put（hibernate.cache.use_second_level_cache，true）; 
 properties.put（hibernate.cache.use_query_cache，true）; 
 properties.put（hibernate.cache.region.factory_class，kr.pe.kwonnam.hibernate4memcached.Hibernate4MemcachedRegionFactory）; 
 properties.put（hibernate.cache.default_cache_concurrency_strategy，NONSTRICT_READ_WRITE）; 
 properties.put（hibernate.cache.region_prefix，userPersistenceUnit）; 
 properties.put（hibernate.cache.use_structured_entries，false）; 
 properties.put（h4m.adapter.class，kr.pe.kwonnam.hibernate4memcached.spymemcached.SpyMemcachedAdapter）; 
 properties.put（h4m.timestamper.class，kr.pe.kwonnam.hibernate4memcached.timestamper.HibernateCacheTimestamperMemcachedImpl）; 
 
 properties.put（h4m.adapter.spymemcached.hosts，localhost：11211）; 
 properties.put（h4m.adapter.spymemcached.hashalgorithm，KETAMA_HASH）; 
 properties.put（h4m.adapter.spymemcached.operation.timeout.millis，5000）; 
 properties.put（h4m.adapter.spymemcached.transcoder，kr.pe.kwonnam.hibernate4memcached.spymemcached.KryoTranscoder）; 
 properties.put（h4m.adapter.spymemcached.cachekey.prefix，validator）; 
 properties.put（h4m.adapter.spymemcached.kryotranscoder.compression.threashold.bytes，20000）; 
 
 
 properties.put（h4m.expiry.seconds，600）; 
 properties.put（h4m.expiry.seconds.userPersistenceUnit.org.hibernate.cache.spi.UpdateTimestampsCache，86400）; 
 properties.put（h4m.expiry.seconds.userPersistenceUnit.org.hibernate.cache.internal.StandardQueryCache，3600）; 
 properties.put（h4m.expiry.seconds.userPersistenceUnit.users，1800）; 
 properties.put（h4m.expiry.seconds.userPersistenceUnit.certificates，1800）; 
  
 更新-II  
 
 
           netstat -na |找到11211
 TCP 0.0.0.0:11211 0.0.0.0:0 LISTENING 
 TCP [::]：11211 [::]：0 LISTENING 
 UDP 0.0.0.0:11211 *： * 
  
显示memcached正在运行的应用程序日志。  
 
 
  16：20：25.893 [localhost-startStop-7] DEBUG ucosvdconfig.CertificateConfig  - 创建certificateDataSource 
 {h4m .expiry.seconds.userPersistenceUnit.users = 1800，hibernate.hbm2ddl.auto = validate，h4m.adapter.spymemcached.operation.timeout.millis = 5000，hibernate.dialect = org.hibernate.dialect.MySQL5Dialect，hibernate.cache.use_structured_entries = false，hibernate.cache.use_query_cache = true，h4m.expiry.seconds.userPersistenceUnit.certificates = 1800，h4m.adapter.spymemcached.kryotranscoder.compression.threashold.bytes = 20000，h4m.adapter.spymemcached.hashalgorithm = KETAMA_HASH，h4m .adapter.class = kr.pe.kwonnam.hibernate4memcached.spymemcached.SpyMemcachedAdapter，hibernate.cache.default_cache_concurrency_strategy = NONSTRICT_READ_WRITE，h4m.adapter.spymemcached.cachekey.prefix = validatorUser，h4m.adapter.spymemcached.hosts = localhost：11211，hibernate .cache.use_second_level_cache = true，hibernate.cache.region_pre 
 fix = userPersistenceUnit，h4m.timestamper.cla ss = kr.pe.kwonnam.hibernate4memcached.timestamper.HibernateCacheTimestamperMemcachedImpl，hibernate.cache.region.factory_class = kr.pe.kwonnam.hibernate4memcached.Hibernate4MemcachedRegionFactory，h4m.expiry.seconds.userPersistenceUnit.org.hibernate.cache.internal.StandardQueryCache = 3600，h4m.expiry.seconds.userPersistenceUnit.org.hibernate.cache.spi.UpdateTimestampsCache = 86400，h4m.expiry.seconds = 600，h4m.adapter.spymemcached.transcoder = kr.pe.kwonnam.hibernate4memcached.spymemcached.KryoTranscoder} 
 16：20：26.201 [localhost-startStop-7]信息osojLocalContainerEntityManagerFactoryBean  - 为持久性单元'userPersistenceUnit'构建JPA容器EntityManagerFactory 
 16：20：26.242 [localhost-startStop-7]信息ohjpa。 internal.util.LogHelper  -  HHH000204：处理PersistenceUnitInfo [
名称：userPersistenceUnit 
 ...] 
 16：20：26.502 [localhost-startStop-7] INFO org.hibernate.Version  -  HHH000412 ：Hibernate Core {4.3.8.Final} 
 16：20：26.5 06 [localhost-startStop-7] INFO org.hibernate.cfg.Environment  -  HHH000206：找不到hibernate.properties 
 16：20：26.511 [localhost-startStop-7] INFO org.hibernate.cfg.Environment  -  HHH000021 ：字节码提供程序名称：javassist 
 16：20：27.193 [localhost-startStop-7]信息ohannotations.common.Version  -  HCANN000001：Hibernate Commons Annotations {4.0.5.Final} 
 16:20： 27.657 [localhost-startStop-7] INFO org.hibernate.dialect.Dialect  -  HHH000400：使用方言：org.hibernate.dialect.MySQL5Dialect 
 16：20：28.223 [localhost-startStop-7]信息ohhiaASTQueryTranslatorFactory  -  HHH000397 ：使用ASTQueryTranslatorFactory 
 2015-11-26 16：20：28.412信息net.spy.memcached.MemcachedConnection：添加{QA sa = localhost / 127.0.0.1：11211，＃Rops = 0，＃Wops = 0，＃ iq = 0，topRop = null，topWop = null，toWrite = 0，interested = 0}连接队列
 2015-11-26 16：20：28.427 INFO net.spy.memcached.MemcachedConnection：连接状态已更改为sun.nio.ch.SelectionKeyImpl@1da36e8 
 16：20：2 8.432 [localhost-startStop-7]信息ohcache.spi.UpdateTimestampsCache  -  HHH000250：在地区启动更新时间戳缓存：userPersistenceUnit.org.hibernate.cache.spi.UpdateTimestampsCache 
 16：20：28.438 [localhost-startStop- 7] INFO kpkhrGeneralDataMemcachedRegion  - 缓存区域的expirySeconds [userPersistenceUnit.org.hibernate.cache.spi.UpdateTimestampsCache]  -  86400秒。 
 16：20：28.443 [localhost-startStop-7]信息ohcinternal.StandardQueryCache  -  HHH000248：在地区启动查询缓存：userPersistenceUnit.org.hibernate.cache.internal.StandardQueryCache 
 16：20：28.445 [localhost-startStop-7]信息kpkhrGeneralDataMemcachedRegion  - 缓存区域的expirySeconds [userPersistenceUnit.org.hibernate.cache.internal.StandardQueryCache]  -  3600秒。 
 16：20：28.745 [localhost-startStop-7] INFO k.p.k.h.r.GeneralDataMemcachedRegion  -  expirySeconds of cache region [userPersistenceUnit.users]  -  1800秒。 
 16：20：28.973 [localhost-startStop-7] INFO k.p.k.h.r.GeneralDataMemcachedRegion  -  expirySeconds of cache region [userPersistenceUnit.users]  -  1800秒。 
 16：20：29.021 [localhost-startStop-7] INFO k.p.k.h.r.GeneralDataMemcachedRegion  -  expirySeconds of cache region [userPersistenceUnit.users]  -  1800秒。 
 16：20：29.024 [localhost-startStop-7]信息k.p.k.h.r.GeneralDataMemcachedRegion  - 缓存区域[userPersistenceUnit.users]的expirySeconds  -  1800秒。 
 16：20：29.328 [localhost-startStop-7]信息ohtool.hbm2ddl.SchemaValidator  -  HHH000229：运行模式验证程序
 16：20：29.329 [localhost-startStop-7]信息ohtool.hbm2ddl .SchemaValidator  -  HHH000102：获取数据库元数据
 16：20：29.374 [localhost-startStop-7]信息ohtool.hbm2ddl.TableMetadata  -  HHH000261：Table found：user.roleprivilege 
  
我也停止了memcached并尝试着，然后在启动应用程序时收到连接失败日志。
解决方案
您是否尝试添加如下内容： 
 
 
  Properties p = new属性（）; 
 p.put（hibernate.ejb.entitymanager_factory_name，customerEntityManager）; 
 em.setJpaProperties（p）; 
  
或类似于 application.properties 如果您可以吗？
 
I want to manage mutiple DataSource using your Application Servers built-in features and access it using JNDI. I am using Spring boot with Spring JPA data.
I am able to configure the application.properties for single datasource. But while trying to do the same for mutiple datasource, I am getting an exception while starting the application.

Exception while starting the tomcat server:-
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#1902f8f': Cannot resolve reference to bean 'entityManagerFactory' while settin
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:359)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:108)
        at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:634)
        at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:444)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1119)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1014)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:299)
        ... 115 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' is defined
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:687)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1168)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:281)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351)
        ... 123 more
Please find below the code samples

Properties file has the below configuration:-
datasource.primary.jndi-name=jdbc/employee
datasource.primary.expected-type=javax.sql.DataSource
datasource.secondary.jndi-name=jdbc/customer
datasource.secondary.expected-type=javax.sql.DataSource
I am sure on the configuration in context.xml file:-
 <Resource name="jdbc/customer" auth="Container" type="javax.sql.DataSource"
                   maxTotal="100" maxIdle="30" maxWaitMillis="10000"
                   username="root" password="root" driverClassName="com.mysql.jdbc.Driver"
                   url="jdbc:mysql://localhost:3306/customer"/>

 <Resource name="jdbc/employee" auth="Container" type="javax.sql.DataSource"
                   maxTotal="100" maxIdle="30" maxWaitMillis="10000"
                   username="root" password="root" driverClassName="com.mysql.jdbc.Driver"
                   url="jdbc:mysql://localhost:3306/employee"/>
Added the below to Spring boot config class:-
@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class, HibernateJpaAutoConfiguration.class,
        DataSourceTransactionManagerAutoConfiguration.class })
Customer configuration class:-
@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(
    basePackages = "dao.repository.customer",
    entityManagerFactoryRef = "customerEntityManager", 
    transactionManagerRef = "customerTransactionManager"
)
public class customerConfig {


    @Bean
    public LocalContainerEntityManagerFactoryBean customerEntityManager() {
        LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
        em.setDataSource(customerDataSource());
        em.setPackagesToScan(new String[] { "dao.entity.customer" });
        HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
        em.setJpaVendorAdapter(vendorAdapter);
        return em;
    }

    @Bean
    @ConfigurationProperties(prefix = "datasource.secondary")
    public DataSource customerDataSource() {
      final JndiDataSourceLookup dsLookup = new JndiDataSourceLookup();
      dsLookup.setResourceRef(true);
      DataSource dataSource = dsLookup.getDataSource("jdbc/customer");
      return dataSource;

    }

    @Bean
    public PlatformTransactionManager customerTransactionManager() {
        JpaTransactionManager transactionManager = new JpaTransactionManager();
        transactionManager.setEntityManagerFactory(customerEntityManager().getObject());
        return transactionManager;
    }
}
The employee configuartion class
 @Configuration
    @EnableTransactionManagement
    @EnableJpaRepositories(
        basePackages = "dao.repository.employee",
        entityManagerFactoryRef = "employeeEntityManager", 
        transactionManagerRef = "employeeTransactionManager"
    )
    public class employeeConfig {


        @Bean
        @Primary
        public LocalContainerEntityManagerFactoryBean employeeEntityManager() {
            LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
            em.setDataSource(employeeDataSource());
            em.setPackagesToScan(new String[] { "dao.entity.employee" });
            HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
            em.setJpaVendorAdapter(vendorAdapter);
            return em;
        }

        @Bean
        @Primary
        @ConfigurationProperties(prefix = "datasource.primary")
        public DataSource employeeDataSource() {
          final JndiDataSourceLookup dsLookup = new JndiDataSourceLookup();
          dsLookup.setResourceRef(true);
          DataSource dataSource = dsLookup.getDataSource("jdbc/employee");
          return dataSource;

        }

        @Bean
        @Primary
        public PlatformTransactionManager employeeTransactionManager() {
            JpaTransactionManager transactionManager = new JpaTransactionManager();
            transactionManager.setEntityManagerFactory(employeeEntityManager().getObject());
            return transactionManager;
        }
    }
In the entity classes I am mentioning the schema name.
@Entity
@Table(schema="customer")
@NamedQuery(name = "User.findAll", query = "SELECT u FROM User u")
public class User implements Serializable {
.........
}

@Entity
 @Table(schema="employee")

 public class Project implements Serializable {
    .........
 }
Update

I have moved a bit more on this but still not resolved.
Caused by: net.spy.memcached.OperationTimeoutException: Mutate operation timed out,unable to modify counter [validator.validatorCache.HibernateCacheTimestamperMemcachedImpl:timestamp]
        at net.spy.memcached.MemcachedClient.mutate(MemcachedClient.java:1663) ~[spymemcached-2.10.2.jar:2.10.2]
        at net.spy.memcached.MemcachedClient.mutateWithDefault(MemcachedClient.java:1835) ~[spymemcached-2.10.2.jar:2.10.2]
        at net.spy.memcached.MemcachedClient.incr(MemcachedClient.java:1767) ~[spymemcached-2.10.2.jar:2.10.2]
        at kr.pe.kwonnam.hibernate4memcached.spymemcached.SpyMemcachedAdapter.increaseCounter(SpyMemcachedAdapter.java:185) ~[hibernate4-memcached-spymemcached-adapter-0.7.jar:na]
        at kr.pe.kwonnam.hibernate4memcached.timestamper.HibernateCacheTimestamperMemcachedImpl.next(HibernateCacheTimestamperMemcachedImpl.java:59) ~[hibernate4-memcached-core-0.7.jar:na]
        at kr.pe.kwonnam.hibernate4memcached.Hibernate4MemcachedRegionFactory.nextTimestamp(Hibernate4MemcachedRegionFactory.java:127) ~[hibernate4-memcached-core-0.7.jar:na]
        at org.hibernate.internal.SessionFactoryImpl$SessionBuilderImpl.openSession(SessionFactoryImpl.java:1589) ~[hibernate-core-4.3.8.Final.jar:4.3.8.Final]
        at org.hibernate.jpa.internal.EntityManagerImpl.internalGetSession(EntityManagerImpl.java:141) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
        at org.hibernate.jpa.internal.EntityManagerImpl.isOpen(EntityManagerImpl.java:165) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
        at org.hibernate.jpa.internal.EntityManagerImpl.checkOpen(EntityManagerImpl.java:101) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
        at org.hibernate.jpa.internal.EntityManagerImpl.checkOpen(EntityManagerImpl.java:96) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
        at org.hibernate.jpa.internal.EntityManagerImpl.getSession(EntityManagerImpl.java:111) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
        at org.hibernate.jpa.spi.AbstractEntityManagerImpl.setDefaultProperties(AbstractEntityManagerImpl.java:308) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
        at org.hibernate.jpa.spi.AbstractEntityManagerImpl.postInit(AbstractEntityManagerImpl.java:213) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
        at org.hibernate.jpa.internal.EntityManagerImpl.<init>(EntityManagerImpl.java:91) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
        at org.hibernate.jpa.internal.EntityManagerFactoryImpl.internalCreateEntityManager(EntityManagerFactoryImpl.java:345) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
        at org.hibernate.jpa.internal.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:313) ~[hibernate-entitymanager-4.3.8.Final.jar:4.3.8.Final]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_20]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_20]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_20]
        at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0_20]
        at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.invokeProxyMethod(AbstractEntityManagerFactoryBean.java:388) ~[spring-orm-4.0.9.RELEASE.jar:4.0.9.RELEASE]
        at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler.invoke(AbstractEntityManagerFactoryBean.java:541) ~[spring-orm-4.0.9.RELEA
        at com.sun.proxy.$Proxy558.createEntityManager(Unknown Source) ~[na:na]
        at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:285) ~[spring-orm-4.0.9.RELEASE.jar:4.0.9.RELEASE
        at com.sun.proxy.$Proxy559.getDelegate(Unknown Source) ~[na:na]
        at org.springframework.data.jpa.provider.JpaClassUtils.isEntityManagerOfType(JpaClassUtils.java:46) ~[spring-data-jpa-1.8.0.RELEASE.jar:na]
        at org.springframework.data.jpa.provider.PersistenceProvider.fromEntityManager(PersistenceProvider.java:296) ~[spring-data-jpa-1.8.0.RELEASE.jar:na]
        at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.<init>(JpaRepositoryFactory.java:57) ~[spring-data-jpa-1.8.0.RELEASE.jar:na]
        at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.createRepositoryFactory(JpaRepositoryFactoryBean.java:79) ~[spring-data-jpa-1.8.0.RELEASE.jar:na]
        at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.doCreateRepositoryFactory(JpaRepositoryFactoryBean.java:69) ~[spring-data-jpa-1.8.0.RELEASE.jar:na]
        at org.springframework.data.repository.core.support.TransactionalRepositoryFactoryBeanSupport.createRepositoryFactory(TransactionalRepositoryFactoryBeanSupport.java:72) ~[spring-data-
        at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:216) ~[spring-data-commons-1.10.0.RELEASE.jar:na]
        at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:92) ~[spring-data-jpa-1.8.0.RELEASE.jar:na]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.REL
        ... 112 common frames omittedenter code here
    enter code here
I am setting the bwlo properties to LocalContainerEntityManagerFactoryBean object:- 
 HashMap<String, Object> properties = new HashMap<String, Object>();        
    properties.put("hibernate.hbm2ddl.auto", "validate");
    properties.put("hibernate.dialect", "org.hibernate.dialect.MySQL5Dialect");

    properties.put("hibernate.cache.use_second_level_cache", "true");
    properties.put("hibernate.cache.use_query_cache", "true");
    properties.put("hibernate.cache.region.factory_class", "kr.pe.kwonnam.hibernate4memcached.Hibernate4MemcachedRegionFactory");
    properties.put("hibernate.cache.default_cache_concurrency_strategy", "NONSTRICT_READ_WRITE");
    properties.put("hibernate.cache.region_prefix", "userPersistenceUnit");
    properties.put("hibernate.cache.use_structured_entries", "false");
    properties.put("h4m.adapter.class", "kr.pe.kwonnam.hibernate4memcached.spymemcached.SpyMemcachedAdapter");
    properties.put("h4m.timestamper.class", "kr.pe.kwonnam.hibernate4memcached.timestamper.HibernateCacheTimestamperMemcachedImpl");

    properties.put("h4m.adapter.spymemcached.hosts", "localhost:11211");
    properties.put("h4m.adapter.spymemcached.hashalgorithm", "KETAMA_HASH");
    properties.put("h4m.adapter.spymemcached.operation.timeout.millis", "5000");
    properties.put("h4m.adapter.spymemcached.transcoder", "kr.pe.kwonnam.hibernate4memcached.spymemcached.KryoTranscoder");
    properties.put("h4m.adapter.spymemcached.cachekey.prefix", "validator");
    properties.put("h4m.adapter.spymemcached.kryotranscoder.compression.threashold.bytes", "20000");


    properties.put("h4m.expiry.seconds", "600");
    properties.put("h4m.expiry.seconds.userPersistenceUnit.org.hibernate.cache.spi.UpdateTimestampsCache", "86400");
    properties.put("h4m.expiry.seconds.userPersistenceUnit.org.hibernate.cache.internal.StandardQueryCache", "3600");
    properties.put("h4m.expiry.seconds.userPersistenceUnit.users", "1800");
    properties.put("h4m.expiry.seconds.userPersistenceUnit.certificates", "1800");
Update -II

Memcahe is up and running..
C:\windows\system32>netstat -na | find "11211"
  TCP    0.0.0.0:11211          0.0.0.0:0              LISTENING
  TCP    [::]:11211             [::]:0                 LISTENING
  UDP    0.0.0.0:11211          *:*
Application log that shows that memcached is running. 
    16:20:25.893 [localhost-startStop-7] DEBUG u.c.o.s.v.d.config.CertificateConfig - Creating certificateDataSource
{h4m.expiry.seconds.userPersistenceUnit.users=1800, hibernate.hbm2ddl.auto=validate, h4m.adapter.spymemcached.operation.timeout.millis=5000, hibernate.dialect=org.hibernate.dialect.MySQL5Dialect, hibernate.cache.use_structured_entries=false, hibernate.cache.use_query_cache=true, h4m.expiry.seconds.userPersistenceUnit.certificates=1800, h4m.adapter.spymemcached.kryotranscoder.compression.threashold.bytes=20000, h4m.adapter.spymemcached.hashalgorithm=KETAMA_HASH, h4m.adapter.class=kr.pe.kwonnam.hibernate4memcached.spymemcached.SpyMemcachedAdapter, hibernate.cache.default_cache_concurrency_strategy=NONSTRICT_READ_WRITE, h4m.adapter.spymemcached.cachekey.prefix=validatorUser, h4m.adapter.spymemcached.hosts=localhost:11211, hibernate.cache.use_second_level_cache=true, hibernate.cache.region_pre
fix=userPersistenceUnit, h4m.timestamper.class=kr.pe.kwonnam.hibernate4memcached.timestamper.HibernateCacheTimestamperMemcachedImpl, hibernate.cache.region.factory_class=kr.pe.kwonnam.hibernate4memcached.Hibernate4MemcachedRegionFactory, h4m.expiry.seconds.userPersistenceUnit.org.hibernate.cache.internal.StandardQueryCache=3600, h4m.expiry.seconds.userPersistenceUnit.org.hibernate.cache.spi.UpdateTimestampsCache=86400, h4m.expiry.seconds=600, h4m.adapter.spymemcached.transcoder=kr.pe.kwonnam.hibernate4memcached.spymemcached.KryoTranscoder}
16:20:26.201 [localhost-startStop-7] INFO  o.s.o.j.LocalContainerEntityManagerFactoryBean - Building JPA container EntityManagerFactory for persistence unit 'userPersistenceUnit'
16:20:26.242 [localhost-startStop-7] INFO  o.h.jpa.internal.util.LogHelper - HHH000204: Processing PersistenceUnitInfo [
        name: userPersistenceUnit
        ...]
16:20:26.502 [localhost-startStop-7] INFO  org.hibernate.Version - HHH000412: Hibernate Core {4.3.8.Final}
16:20:26.506 [localhost-startStop-7] INFO  org.hibernate.cfg.Environment - HHH000206: hibernate.properties not found
16:20:26.511 [localhost-startStop-7] INFO  org.hibernate.cfg.Environment - HHH000021: Bytecode provider name : javassist
16:20:27.193 [localhost-startStop-7] INFO  o.h.annotations.common.Version - HCANN000001: Hibernate Commons Annotations {4.0.5.Final}
16:20:27.657 [localhost-startStop-7] INFO  org.hibernate.dialect.Dialect - HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
16:20:28.223 [localhost-startStop-7] INFO  o.h.h.i.a.ASTQueryTranslatorFactory - HHH000397: Using ASTQueryTranslatorFactory
2015-11-26 16:20:28.412 INFO net.spy.memcached.MemcachedConnection:  Added {QA sa=localhost/127.0.0.1:11211, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0} to connect queue
2015-11-26 16:20:28.427 INFO net.spy.memcached.MemcachedConnection:  Connection state changed for sun.nio.ch.SelectionKeyImpl@1da36e8
16:20:28.432 [localhost-startStop-7] INFO  o.h.cache.spi.UpdateTimestampsCache - HHH000250: Starting update timestamps cache at region: userPersistenceUnit.org.hibernate.cache.spi.UpdateTimestampsCache
16:20:28.438 [localhost-startStop-7] INFO  k.p.k.h.r.GeneralDataMemcachedRegion - expirySeconds of cache region [userPersistenceUnit.org.hibernate.cache.spi.UpdateTimestampsCache] - 86400 seconds.
16:20:28.443 [localhost-startStop-7] INFO  o.h.c.internal.StandardQueryCache - HHH000248: Starting query cache at region: userPersistenceUnit.org.hibernate.cache.internal.StandardQueryCache
16:20:28.445 [localhost-startStop-7] INFO  k.p.k.h.r.GeneralDataMemcachedRegion - expirySeconds of cache region [userPersistenceUnit.org.hibernate.cache.internal.StandardQueryCache] - 3600 seconds.
16:20:28.745 [localhost-startStop-7] INFO  k.p.k.h.r.GeneralDataMemcachedRegion - expirySeconds of cache region [userPersistenceUnit.users] - 1800 seconds.
16:20:28.973 [localhost-startStop-7] INFO  k.p.k.h.r.GeneralDataMemcachedRegion - expirySeconds of cache region [userPersistenceUnit.users] - 1800 seconds.
16:20:29.021 [localhost-startStop-7] INFO  k.p.k.h.r.GeneralDataMemcachedRegion - expirySeconds of cache region [userPersistenceUnit.users] - 1800 seconds.
16:20:29.024 [localhost-startStop-7] INFO  k.p.k.h.r.GeneralDataMemcachedRegion - expirySeconds of cache region [userPersistenceUnit.users] - 1800 seconds.
16:20:29.328 [localhost-startStop-7] INFO  o.h.tool.hbm2ddl.SchemaValidator - HHH000229: Running schema validator
16:20:29.329 [localhost-startStop-7] INFO  o.h.tool.hbm2ddl.SchemaValidator - HHH000102: Fetching database metadata
16:20:29.374 [localhost-startStop-7] INFO  o.h.tool.hbm2ddl.TableMetadata - HHH000261: Table found: user.roleprivilege
I also stoped memcached and tried, then i am getting connection failure log while starting the application.
解决方案
Did you try to add something like this:
    Properties p = new Properties();
    p.put("hibernate.ejb.entitymanager_factory_name", "customerEntityManager");
    em.setJpaProperties(p);
or similar from application.properties if you can?

                        
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