在类路径资源中定义名称为'entityManagerFactory'的bean时出错：初始化方法的调用失败 [英] Error creating bean with name 'entityManagerFactory' defined in class path resource : Invocation of init method failed
本文介绍了在类路径资源中定义名称为'entityManagerFactory'的bean时出错：初始化方法的调用失败的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
在类$ b中定义名为'entityManagerFactory'的Bean时创建错误$ b路径资源
[org / springframework / boot / autoconfigure / orm / jpa / HibernateJpaAutoConfiguration.class]：
调用init方法失败
我使用STS Eclipse和MySql Database
我的连接字符串位于 Application.Properties 是
spring.datasource.url = jdbc：mysql：// localhost：3306 / stgdb
spring.datasource .username = root
spring.datasource.password = root
spring.datasource.driver-class-name = com.mysql.jdbc.Driver
spring.jpa.hibernate.ddl-auto =更新
详细错误在下面给出
======================================== =========
2016-10-15 15：34：38.875 [0; 39m [31mERROR [0; 39m [35m3700 [0; 39m [2m --- [0 ; 39米[2米[主] [0; 39m [36; .boot.SpringApplication [0; 39m [2m：[0; 39m应用程序启动失败
org.springframework.beans.factory.BeanCreationException：在类路径资源[org / springframework / boot / autoconfigure / orm / jpa / HibernateJpaAutoConfiguration.class]中定义的entityManagerFactory：调用init方法失败;嵌套异常是javax.persistence.PersistenceException：[PersistenceUnit：default]无法在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean中创建Hibernate SessionFactory
（AbstractAutowireCapableBeanFactory.java:1583）〜[spring-beans- 4.3.3.RELEASE.jar：4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:545）〜[spring-beans-4.3.3.RELEASE .jar：4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:482）〜[spring-beans-4.3.3.RELEASE.jar：4.3。 3.RELEASE]
在org.springframework.beans.factory.support.AbstractBeanFactory $ 1.getObject（AbstractBeanFactory.java:306）〜[spring-beans-4.3.3.RELEASE.jar：4.3.3.RELEASE]
在org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegist ry.java:230）〜[spring-beans-4.3.3.RELEASE.jar：4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:302 ）〜[spring-beans-4.3.3.RELEASE.jar：4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean（AbstractBeanFactory.java:197）〜[spring- beans-4.3.3.RELEASE.jar：4.3.3.RELEASE]
在org.springframework.context.support.AbstractApplicationContext.getBean（AbstractApplicationContext.java:1076）〜[spring-context-4.3.3.RELEASE .jar：4.3.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization（AbstractApplicationContext.java:851）〜[spring-context-4.3.3.RELEASE.jar：4.3.3。
at org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:541）〜[spring-context-4.3.3.RELEASE.jar：4.3.3.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContex t.refresh（EmbeddedWebApplicationContext.java:122）〜[spring-boot-1.4.1.RELEASE.jar：1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.refresh（SpringApplication.java:761 ）[spring-boot-1.4.1.RELEASE.jar：1.4.1.RELEASE]
在org.springframework.boot.SpringApplication.refreshContext（SpringApplication.java:371）[spring-boot-1.4.1。 RELEASE.jar：1.4.1.RELEASE]
在org.springframework.boot.SpringApplication.run（SpringApplication.java:315）[spring-boot-1.4.1.RELEASE.jar：1.4.1.RELEASE]
在org.springframework.boot.SpringApplication.run（SpringApplication.java:1186）[spring-boot-1.4.1.RELEASE.jar：1.4.1.RELEASE]
在org.springframework.boot .SpringApplication.run（SpringApplication.java:1175）[spring-boot-1.4.1.RELEASE.jar：1.4.1.RELEASE]
at com.s2g.testrestapplication.TestRestApplication.main（TestRestApplication.java:10 ）[classes /：na]
导致：javax.persistence.PersistenceException：[PersistenceUnit：default]无法构建Hibernate Sess ionFactory
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException（EntityManagerFactoryBuilderImpl.java:954）〜[hibernate-entitymanager-5.0.11.Final.jar：5.0.11.Final]
在org.springframework上的org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build（EntityManagerFactoryBuilderImpl.java:882）〜[hibernate-entitymanager-5.0.11.Final.jar：5.0.11.Final]
。 orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory（SpringHibernateJpaPersistenceProvider.java:60）〜[spring-orm-4.3.3.RELEASE.jar：4.3.3.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean .createNativeEntityManagerFactory（LocalContainerEntityManagerFactoryBean.java:353）〜[spring-orm-4.3.3.RELEASE.jar：4.3.3.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory（AbstractEntityManagerFactoryBean.java： 373）〜[spring-orm-4.3.3.RELEASE.jar：4.3.3.RELEAS E]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet（AbstractEntityManagerFactoryBean.java:362）〜[spring-orm-4.3.3.RELEASE.jar：4.3.3.RELEASE]
at org.springframework.beans中的org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods（AbstractAutowireCapableBeanFactory.java:1642）〜[spring-beans-4.3.3.RELEASE.jar：4.3.3.RELEASE]
.factory.support.AbstractAutowireCapableBeanFactory.initializeBean（AbstractAutowireCapableBeanFactory.java:1579）〜[spring-beans-4.3.3.RELEASE.jar：4.3.3.RELEASE]
... 16个常用框架省略
由于：org.hibernate.exception.GenericJDBCException：无法在org.hibernate.exception.internal.StandardSQLExceptionConverter.convert（StandardSQLExceptionConverter.java:47）〜[hibernate-core-5.0.11.Final .jar：5.0.11.Final]
在org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert（SqlExceptionHelper.java:109）〜[hibernate-core -5.0.11.Final.jar：5.0.11.Final]
在org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert（SqlExceptionHelper.java:95）〜[hibernate-core-5.0.11。 Final.jar：5.0.11.Final]
在org.hibernate.tool.schema.extract.internal.ExtractionContextImpl.getJdbcConnection（ExtractionContextImpl.java:65）〜[hibernate-core-5.0.11.Final.jar ：5.0.11.Final]
at org.hibernate.tool.schema.extract.internal.ExtractionContextImpl.getJdbcDatabaseMetaData（ExtractionContextImpl.java:75）〜[hibernate-core-5.0.11.Final.jar：5.0。 11.Final]
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.locateTableInNamespace（InformationExtractorJdbcDatabaseMetaDataImpl.java:339）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final ]
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.getTable（InformationExtractorJdbcDatabaseMetaDataImpl.java:241）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final]
在org.hibernate.tool。 schema.extract.internal.DatabaseInformationImpl.getTableInformation（DatabaseInformationImpl.java:105）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final]
at org.hibernate.tool.schema.internal .SchemaMigratorImpl.doMigrationToTargets（SchemaMigratorImpl.java:162）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigration（ SchemaMigratorImpl.java:60）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final]
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute（SchemaUpdate.java:134）〜 [hibernate-core-5.0.11.Final.jar：5.0.11.Final]
在org.hibernate.tool.hbm2ddl.SchemaUpdate.execute（SchemaUpdate.java:101）〜[hibernate-core-5.0。 11.Final.jar：5.0.11.Final]
at org.hibernate.internal.SessionFactoryImpl。< init>（SessionFactoryImpl.java:472）〜[hibernate-core-5.0.11.Final.jar： 5.0.11.Final]
在org.hibernate.boot.internal.SessionFactoryBuilderImpl.build（SessionFactoryBuilderImpl.java:444）〜[hibernate-core-5 .0.11.Final.jar：5.0.11.Final]
在org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build（EntityManagerFactoryBuilderImpl.java:879）〜[hibernate-entitymanager-5.0.11.Final。 jar：5.0.11.Final]
... 22个常见框架省略
引起：com.atomikos.jdbc.AtomikosSQLException：连接池耗尽 - 尝试增加'maxPoolSize'和/或'borrowConnectionTimeout' DataSourceBean。
at com.atomikos.jdbc.AtomikosSQLException.throwAtomikosSQLException（AtomikosSQLException.java:46）〜[transactions-jdbc-3.9.3.jar：na]
at com.atomikos.jdbc.AbstractDataSourceBean.throwAtomikosSQLException（ （DataDataSourceBean.java:85）〜[transactions-jdbc-3.9.3] .jar：na]
at com.atomikos.jdbc.AbstractDataSourceBean.getConnection（AbstractDataSourceBean.java:347）〜[transactions-jdbc-3.9.3.jar：na]
at com.atomikos.jdbc .AbstractDataSourceBean.getConnection（AbstractDataSourceBean.java:394）〜[transactions-jdbc-3.9.3.jar：na]
at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection（DatasourceConnectionProviderImpl.java： 122）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final]
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator $ ConnectionProviderJdbcConnec tionAccess.obtainConnection（JdbcEnvironmentInitiator.java:180）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final]
at org.hibernate.tool.schema.extract.internal.ExtractionContextImpl.getJdbcConnection （ExtractionContextImpl.java:62）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final]
... 33个常用框架省略
======== ======================
Pom.xml文件
http://maven.apache.org/xsd/maven-4.0.0.xsd>
4.0.0
< groupId> com.s2g.testrestapplication< / groupId>
< artifactId> testrestapplication< / artifactId>
< version> 0.0.1-SNAPSHOT< / version>
<包装> jar< / packaging>
< name> TestRestApplication< / name>
< description> Spring Boot的演示项目< / description>
< parent>
< groupId> org.springframework.boot< / groupId>
< artifactId> spring-boot-starter-parent< / artifactId>
< version> 1.4.1.RELEASE< / version>
< relativePath /> <！ - 从存储库查找父级 - >
< / parent>
<属性>
< project.build.sourceEncoding> UTF-8< /project.build.sourceEncoding>
< project.reporting.outputEncoding> UTF-8< /project.reporting.outputEncoding>
< java.version> 1.8< /java.version>
< / properties>
<依赖关系>
< dependency>
< groupId> io.springfox< / groupId>
< artifactId> springfox-swagger2< / artifactId>
< version> 2.2.2< / version>
< /依赖关系>
< dependency>
< groupId> io.springfox< / groupId>
< artifactId> springfox-swagger-ui< / artifactId>
< version> 2.2.2< / version>
< /依赖关系>
< dependency>
< groupId> org.springframework.boot< / groupId>
< artifactId> spring-boot-starter-security< / artifactId>
< /依赖关系>
< dependency>
< groupId> org.springframework.boot< / groupId>
< artifactId> spring-boot-starter-web< / artifactId>
< /依赖关系>
< dependency>
< groupId> mysql< / groupId>
< artifactId> mysql-connector-java< / artifactId>
< scope>运行时< / scope>
< /依赖关系>
< dependency>
< groupId> org.springframework.boot< / groupId>
< artifactId> spring-boot-starter-test< / artifactId>
< scope> test< / scope>
< /依赖关系>
< dependency>
< groupId> org.springframework.boot< / groupId>
< artifactId> spring-boot-starter-data-jpa< / artifactId>
< /依赖关系>
< dependency>
< groupId> org.opensaml< / groupId>
< artifactId> opensaml-saml-api< / artifactId>
< version> 3.1.1< / version>
< /依赖关系>
< dependency>
< groupId> org.apache.commons< / groupId>
< artifactId> commons-lang3< / artifactId>
< version> 3.0< / version>
< /依赖关系>
< dependency>
< groupId> org.springframework.boot< / groupId>
< artifactId> spring-boot-starter-jersey< / artifactId>
< /依赖关系>
< dependency>
< groupId> org.springframework.boot< / groupId>
< artifactId> spring-boot-starter-jta-atomikos< / artifactId>
< /依赖关系>
< /依赖关系>
< build>
< plugins>
< plugin>
< groupId> org.springframework.boot< / groupId>
< artifactId> spring-boot-maven-plugin< / artifactId>
< / plugin>
< / plugins>
< / build>
解决方案
我会从添加以下依赖项开始：
< dependency>
< groupId> org.hibernate< / groupId>
< artifactId> hibernate-core< / artifactId>
< version> 4.1.4.Final< / version>
< /依赖关系>
和
<依赖性>
< groupId> org.hibernate< / groupId>
< artifactId> hibernate-entitymanager< / artifactId>
< version> 5.2.3.Final< / version>
< /依赖关系>
When I compile my spring project, got the following error.
Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]: Invocation of init method failed
I am using STS Eclipse and MySql Database
My Connection string in Application.Properties is
spring.datasource.url=jdbc:mysql://localhost:3306/stgdb
spring.datasource.username=root
spring.datasource.password=root
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.jpa.hibernate.ddl-auto=update
The detailed error is given below
=================================================
2016-10-15 15:34:38.875[0;39m [31mERROR[0;39m [35m3700[0;39m [2m---[0;39m [2m[ main][0;39m [36mo.s.boot.SpringApplication [0;39m [2m:[0;39m Application startup failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1583) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1076) ~[spring-context-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:851) ~[spring-context-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541) ~[spring-context-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at com.s2g.testrestapplication.TestRestApplication.main(TestRestApplication.java:10) [classes/:na]
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:954) ~[hibernate-entitymanager-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:882) ~[hibernate-entitymanager-5.0.11.Final.jar:5.0.11.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60) ~[spring-orm-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:353) ~[spring-orm-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:373) ~[spring-orm-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:362) ~[spring-orm-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1642) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1579) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
... 16 common frames omitted
Caused by: org.hibernate.exception.GenericJDBCException: Unable to obtain JDBC Connection
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:95) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.extract.internal.ExtractionContextImpl.getJdbcConnection(ExtractionContextImpl.java:65) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.extract.internal.ExtractionContextImpl.getJdbcDatabaseMetaData(ExtractionContextImpl.java:75) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.locateTableInNamespace(InformationExtractorJdbcDatabaseMetaDataImpl.java:339) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.getTable(InformationExtractorJdbcDatabaseMetaDataImpl.java:241) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.getTableInformation(DatabaseInformationImpl.java:105) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigrationToTargets(SchemaMigratorImpl.java:162) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigration(SchemaMigratorImpl.java:60) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:134) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:101) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:472) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:444) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:879) ~[hibernate-entitymanager-5.0.11.Final.jar:5.0.11.Final]
... 22 common frames omitted
Caused by: com.atomikos.jdbc.AtomikosSQLException: Connection pool exhausted - try increasing 'maxPoolSize' and/or 'borrowConnectionTimeout' on the DataSourceBean.
at com.atomikos.jdbc.AtomikosSQLException.throwAtomikosSQLException(AtomikosSQLException.java:46) ~[transactions-jdbc-3.9.3.jar:na]
at com.atomikos.jdbc.AbstractDataSourceBean.throwAtomikosSQLException(AbstractDataSourceBean.java:90) ~[transactions-jdbc-3.9.3.jar:na]
at com.atomikos.jdbc.AbstractDataSourceBean.throwAtomikosSQLException(AbstractDataSourceBean.java:85) ~[transactions-jdbc-3.9.3.jar:na]
at com.atomikos.jdbc.AbstractDataSourceBean.getConnection(AbstractDataSourceBean.java:347) ~[transactions-jdbc-3.9.3.jar:na]
at com.atomikos.jdbc.AbstractDataSourceBean.getConnection(AbstractDataSourceBean.java:394) ~[transactions-jdbc-3.9.3.jar:na]
at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.extract.internal.ExtractionContextImpl.getJdbcConnection(ExtractionContextImpl.java:62) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
... 33 common frames omitted
==============================
Pom.xml file
http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0
<groupId>com.s2g.testrestapplication</groupId>
<artifactId>testrestapplication</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>TestRestApplication</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.1.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.2.2</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.2.2</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.opensaml</groupId>
<artifactId>opensaml-saml-api</artifactId>
<version>3.1.1</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jersey</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jta-atomikos</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
解决方案
I would start by adding the following dependency:
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.1.4.Final</version>
</dependency>
and
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>5.2.3.Final</version>
</dependency>
这篇关于在类路径资源中定义名称为'entityManagerFactory'的bean时出错：初始化方法的调用失败的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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