Mobile versionJPA EntityManagerFactory konnte nicht initialisiert werden: Hibernate SessionFactory konnte nicht erstellt werden
Unten finden Sie die Datei mit den Anwendungseigenschaften
Code: Select all
spring.datasource.url=jdbc:mysql://localhost:3306/ems
spring.datasource.username = root
spring.database.password = Mysql@123
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQLDialect
spring.jpa.hibernate.ddl-auto = update
Code: Select all
package net.javaguides.ems.entity;
import jakarta.persistence.*;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
@Getter
@Setter
@NoArgsConstructor
@AllArgsConstructor
@Entity
@Table(name="employees")
public class Employee {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@Column(name = "first_name")
private String firstName;
@Column(name = "last_name")
private String lastName;
@Column(name = "email_id", nullable = false, unique = true)
private String email;
}
Code: Select all
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Code: Select all
2025-12-13T19:04:59.536-06:00 WARN 2013 --- [ main] org.hibernate.orm.deprecation : HHH90000025: MySQLDialect does not need to be specified explicitly using 'hibernate.dialect' (remove the property setting and it will be selected by default)
2025-12-13T19:04:59.542-06:00 INFO 2013 --- [ main] org.hibernate.orm.connections.pooling : HHH10001005: Database info:
Database JDBC URL [undefined/unknown]
Database driver: undefined/unknown
Database dialect: MySQLDialect
Database version: 8.0
Default catalog/schema: unknown/unknown
Autocommit mode: undefined/unknown
Isolation level: NONE [default NONE]
JDBC fetch size: undefined/unknown
Pool: DatasourceConnectionProviderImpl
Minimum pool size: undefined/unknown
Maximum pool size: undefined/unknown
2025-12-13T19:04:59.837-06:00 INFO 2013 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000489: No JTA platform available (set 'hibernate.transaction.jta.platform' to enable JTA platform integration)
2025-12-13T19:04:59.847-06:00 INFO 2013 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2025-12-13T19:05:00.864-06:00 WARN 2013 --- [ main] org.hibernate.orm.jdbc.error : HHH000247: ErrorCode: 1045, SQLState: 28000
2025-12-13T19:05:00.865-06:00 WARN 2013 --- [ main] org.hibernate.orm.jdbc.error : Access denied for user 'root'@'localhost' (using password: NO)
2025-12-13T19:05:00.873-06:00 ERROR 2013 --- [ main] j.LocalContainerEntityManagerFactoryBean : Failed to initialize JPA EntityManagerFactory: Unable to build Hibernate SessionFactory [persistence unit: default] ; nested exception is org.hibernate.exception.AuthException: Unable to open JDBC Connection for DDL execution [Access denied for user 'root'@'localhost' (using password: NO)] [n/a]
2025-12-13T19:05:00.874-06:00 WARN 2013 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/hibernate/autoconfigure/HibernateJpaConfiguration.class]: Unable to build Hibernate SessionFactory [persistence unit: default] ; nested exception is org.hibernate.exception.AuthException: Unable to open JDBC Connection for DDL execution [Access denied for user 'root'@'localhost' (using password: NO)] [n/a]
2025-12-13T19:05:00.877-06:00 INFO 2013 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2025-12-13T19:05:00.885-06:00 INFO 2013 --- [ main] .s.b.a.l.ConditionEvaluationReportLogger :
Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
2025-12-13T19:05:00.894-06:00 ERROR 2013 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/hibernate/autoconfigure/HibernateJpaConfiguration.class]: Unable to build Hibernate SessionFactory [persistence unit: default] ; nested exception is org.hibernate.exception.AuthException: Unable to open JDBC Connection for DDL execution [Access denied for user 'root'@'localhost' (using password: NO)] [n/a]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1817) ~[spring-beans-7.0.1.jar:7.0.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:603) ~[spring-beans-7.0.1.jar:7.0.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:525) ~[spring-beans-7.0.1.jar:7.0.1]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:333) ~[spring-beans-7.0.1.jar:7.0.1]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:371) ~[spring-beans-7.0.1.jar:7.0.1]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:331) ~[spring-beans-7.0.1.jar:7.0.1]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:201) ~[spring-beans-7.0.1.jar:7.0.1]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:966) ~[spring-context-7.0.1.jar:7.0.1]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:620) ~[spring-context-7.0.1.jar:7.0.1]
at org.springframework.boot.web.server.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) ~[spring-boot-web-server-4.0.0.jar:4.0.0]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:765) ~[spring-boot-4.0.0.jar:4.0.0]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:454) ~[spring-boot-4.0.0.jar:4.0.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:321) ~[spring-boot-4.0.0.jar:4.0.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1374) ~[spring-boot-4.0.0.jar:4.0.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1363) ~[spring-boot-4.0.0.jar:4.0.0]
at net.javaguides.ems.EmsBackendApplication.main(EmsBackendApplication.java:10) ~[classes/:na]
Caused by: jakarta.persistence.PersistenceException: Unable to build Hibernate SessionFactory [persistence unit: default] ; nested exception is org.hibernate.exception.AuthException: Unable to open JDBC Connection for DDL execution [Access denied for user 'root'@'localhost' (using password: NO)] [n/a]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:428) ~[spring-orm-7.0.1.jar:7.0.1]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) ~[spring-orm-7.0.1.jar:7.0.1]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:409) ~[spring-orm-7.0.1.jar:7.0.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1864) ~[spring-beans-7.0.1.jar:7.0.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1813) ~[spring-beans-7.0.1.jar:7.0.1]
... 15 common frames omitted
Caused by: org.hibernate.exception.AuthException: Unable to open JDBC Connection for DDL execution [Access denied for user 'root'@'localhost' (using password: NO)] [n/a]
at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:87) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:34) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:115) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:101) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:72) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:37) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.tool.schema.internal.exec.ImprovedExtractionContextImpl.getJdbcConnection(ImprovedExtractionContextImpl.java:61) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.tool.schema.internal.exec.ImprovedExtractionContextImpl.getJdbcDatabaseMetaData(ImprovedExtractionContextImpl.java:68) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.getJdbcDatabaseMetaData(InformationExtractorJdbcDatabaseMetaDataImpl.java:34) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.processTableResultSet(InformationExtractorJdbcDatabaseMetaDataImpl.java:72) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl.getTables(AbstractInformationExtractorImpl.java:535) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.getTablesInformation(DatabaseInformationImpl.java:120) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.tool.schema.internal.GroupedSchemaMigratorImpl.performTablesMigration(GroupedSchemaMigratorImpl.java:70) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.performMigration(AbstractSchemaMigrator.java:230) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:109) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:267) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.lambda$process$5(SchemaManagementToolCoordinator.java:142) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at java.base/java.util.HashMap.forEach(HashMap.java:1430) ~[na:na]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:139) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.boot.internal.SessionFactoryObserverForSchemaExport.sessionFactoryCreated(SessionFactoryObserverForSchemaExport.java:35) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.internal.SessionFactoryObserverChain.sessionFactoryCreated(SessionFactoryObserverChain.java:33) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:350) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:436) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1459) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:66) ~[spring-orm-7.0.1.jar:7.0.1]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:433) ~[spring-orm-7.0.1.jar:7.0.1]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:416) ~[spring-orm-7.0.1.jar:7.0.1]
... 19 common frames omitted
Caused by: java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: NO)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:121) ~[mysql-connector-j-9.5.0.jar:9.5.0]
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:114) ~[mysql-connector-j-9.5.0.jar:9.5.0]
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:840) ~[mysql-connector-j-9.5.0.jar:9.5.0]
at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:416) ~[mysql-connector-j-9.5.0.jar:9.5.0]
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:237) ~[mysql-connector-j-9.5.0.jar:9.5.0]
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:180) ~[mysql-connector-j-9.5.0.jar:9.5.0]
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:144) ~[HikariCP-7.0.2.jar:na]
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:373) ~[HikariCP-7.0.2.jar:na]
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:210) ~[HikariCP-7.0.2.jar:na]
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:488) ~[HikariCP-7.0.2.jar:na]
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:576) ~[HikariCP-7.0.2.jar:na]
at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:97) ~[HikariCP-7.0.2.jar:na]
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:111) ~[HikariCP-7.0.2.jar:na]
at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:138) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:499) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:44) ~[hibernate-core-7.1.8.Final.jar:7.1.8.Final]
... 41 common frames omitted
Process finished with exit code 1
