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创建在类路径资源中定义名称“liquibase”的 Bean 时出错... /config/DatabaseConfiguration.class

java liquibase jhipster
2022-09-04 03:51:22

当我在我的jHipster项目上启动嵌入式Tomcat时，我有这个烦人的错误。花了很多时间试图解决它，但无法弄清楚为什么会发生这种情况。在从主要代表更新项目后，它开始发生，但我也实现了自定义存储库。

堆栈跟踪：

    DEBUG] uk.co.
config.DatabaseConfiguration - Configuring Liquibase
[WARN] org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext - Exception encountered d
uring context initialization - cancelling refresh attempt
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'liquibase' defined in class path
 resource [uk/co/inspiresoft/config/DatabaseConfiguration.class]: Invocation of init method failed; nested exception is
liquibase.exception.ValidationFailedException: Validation Failed:
     1 change sets check sum
          classpath:config/liquibase/changelog/00000000000000_initial_schema.xml::00000000000001::jhipster is now: 7:bde
7b076d47aefe8278d126cde26b172

        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireC
apableBeanFactory.java:1574) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCap
ableBeanFactory.java:539) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapab
leBeanFactory.java:476) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spr
ing-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegis
try.java:230) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[sprin
g-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-
beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListable
BeanFactory.java:755) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplic
ationContext.java:757) ~[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~
[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext
.java:118) [spring-boot-1.2.3.RELEASE.jar:1.2.3.RELEASE]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686) [spring-boot-1.2.3.RELEASE.jar
:1.2.3.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:320) [spring-boot-1.2.3.RELEASE.jar:1.2
.3.RELEASE]
        at uk.co.Application.main(Application.java:59) [classes/:na]
Caused by: liquibase.exception.ValidationFailedException: Validation Failed:
     1 change sets check sum
          classpath:config/liquibase/changelog/00000000000000_initial_schema.xml::00000000000001::jhipster is now: 7:bde
7b076d47aefe8278d126cde26b172

        at liquibase.changelog.DatabaseChangeLog.validate(DatabaseChangeLog.java:196) ~[liquibase-core-3.3.2.jar:na]
        at liquibase.Liquibase.update(Liquibase.java:196) ~[liquibase-core-3.3.2.jar:na]
        at liquibase.integration.spring.SpringLiquibase.performUpdate(SpringLiquibase.java:353) ~[liquibase-core-3.3.2.j
ar:na]
        at liquibase.integration.spring.SpringLiquibase.afterPropertiesSet(SpringLiquibase.java:317) ~[liquibase-core-3.
3.2.jar:na]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowi
reCapableBeanFactory.java:1633) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireC
apableBeanFactory.java:1570) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        ... 13 common frames omitted
[INFO] uk.co.config.CacheConfiguration - Closing Cache Manager
[INFO] com.hazelcast.core.LifecycleService - [192.168.1.48]:5701 [dev] [3.4] Address[192.168.1.48]:5701 is SHUTTING_DOWN

这是我的数据库配置.class

    import java.util.Arrays;

import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;

import liquibase.integration.spring.SpringLiquibase;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingClass;
import org.springframework.boot.bind.RelaxedPropertyResolver;
import org.springframework.context.ApplicationContextException;
import org.springframework.context.EnvironmentAware;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.core.env.Environment;
import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.annotation.EnableTransactionManagement;

import com.codahale.metrics.MetricRegistry;
import com.fasterxml.jackson.datatype.hibernate4.Hibernate4Module;
import com.zaxxer.hikari.HikariConfig;
import com.zaxxer.hikari.HikariDataSource;

@Configuration
@EnableJpaRepositories(repositoryFactoryBeanClass=uk.co.repository.IRepositoryFactoryBean.class, basePackages={"uk.co.repository"})
@EnableJpaAuditing(auditorAwareRef = "springSecurityAuditorAware")
@EnableTransactionManagement
public class DatabaseConfiguration implements EnvironmentAware {

    private final Logger log = LoggerFactory.getLogger(DatabaseConfiguration.class);

    private RelaxedPropertyResolver propertyResolver;

    private Environment env;

    @Autowired(required = false)
    private MetricRegistry metricRegistry;

    @Override
    public void setEnvironment(Environment env) {
        this.env = env;
        this.propertyResolver = new RelaxedPropertyResolver(env, "spring.datasource.");
    }

    @Bean(destroyMethod = "shutdown")
    @ConditionalOnMissingClass(name = "uk.co.config.HerokuDatabaseConfiguration")
    @Profile("!" + Constants.SPRING_PROFILE_CLOUD)
    public DataSource dataSource() {
        log.debug("Configuring Datasource");
        if (propertyResolver.getProperty("url") == null && propertyResolver.getProperty("databaseName") == null) {
            log.error("Your database connection pool configuration is incorrect! The application" +
                    "cannot start. Please check your Spring profile, current profiles are: {}",
                    Arrays.toString(env.getActiveProfiles()));

            throw new ApplicationContextException("Database connection pool is not configured correctly");
        }
        HikariConfig config = new HikariConfig();
        config.setDataSourceClassName(propertyResolver.getProperty("dataSourceClassName"));
        if (propertyResolver.getProperty("url") == null || "".equals(propertyResolver.getProperty("url"))) {
            config.addDataSourceProperty("databaseName", propertyResolver.getProperty("databaseName"));
            config.addDataSourceProperty("serverName", propertyResolver.getProperty("serverName"));
        } else {
            config.addDataSourceProperty("url", propertyResolver.getProperty("url"));
        }
        config.addDataSourceProperty("user", propertyResolver.getProperty("username"));
        config.addDataSourceProperty("password", propertyResolver.getProperty("password"));

        if (metricRegistry != null) {
            config.setMetricRegistry(metricRegistry);
        }
        return new HikariDataSource(config);
    }

    @Bean
    public SpringLiquibase liquibase(DataSource dataSource) {
        SpringLiquibase liquibase = new SpringLiquibase();
        liquibase.setDataSource(dataSource);
        liquibase.setChangeLog("classpath:config/liquibase/master.xml");
        liquibase.setContexts("development, production");
        if (env.acceptsProfiles(Constants.SPRING_PROFILE_FAST)) {
            if ("org.h2.jdbcx.JdbcDataSource".equals(propertyResolver.getProperty("dataSourceClassName"))) {
                liquibase.setShouldRun(true);
                log.warn("Using '{}' profile with H2 database in memory is not optimal, you should consider switching to" +
                    " MySQL or Postgresql to avoid rebuilding your database upon each start.", Constants.SPRING_PROFILE_FAST);
            } else {
                liquibase.setShouldRun(false);
            }
        } else {
            log.debug("Configuring Liquibase");
        }
        return liquibase;
    }

    @Bean
    public Hibernate4Module hibernate4Module() {
        return new Hibernate4Module();
    }

    @Bean
    public EntityManagerFactory entityManagerFactory() {

      HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
      vendorAdapter.setGenerateDdl(true);

      LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean();
      factory.setJpaVendorAdapter(vendorAdapter);
      factory.setPackagesToScan("uk.co.repository");
      factory.setDataSource(dataSource());
      factory.afterPropertiesSet();

      return factory.getObject();
    }
}

答案 1

众所周知，Liquibase 将所有更改日志写入数据库中名为 databasechangelog 的表中，如下所示：

所有 Liquibase 更改的根是数据库ChangeLog 文件。

当我遇到类似的错误时，我通过更改数据库中数据库changelog表中的校验和值来手动解决它。您可以通过在数据库中运行以下 SQL 查询来解决该问题：

UPDATE `databasechangelog` SET `MD5SUM`=`7:bde7b076d47aefe8278d126cde26b172` WHERE `ID`=`00000000000001`;

另一种解决方法

截断表。在 pom.xml 文件中的适当位置添加无液碱，如下所示：databasechangelog

<properties>
    <spring.profiles.active>local,no-liquibase</spring.profiles.active>
</properties>

然后运行mvn（或mvnw，根据您的项目设置），应用程序将成功启动！


答案 2

我多次遇到这个问题，对我来说，最快的方法是删除所有包含生成的记录的表，然后重新运行应用程序。


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