将 Grails 应用程序从 3.1.10 升级到 3.2.5 时出错
Error upgrading Grails app from 3.1.10 to 3.2.5
我正在尝试将我的 Grails 应用程序从 3.1.10 升级到 3.2.5，以使用新的 GORM 等，但是在到达数据库迁移时启动失败。
我得到：
INFO 2/9/17 2:08 PM: liquibase: Can not use class org.grails.plugins.databasemigration.liquibase.GormDatabase as a Liquibase service because it does not have a no-argument constructor
ERROR org.springframework.boot.SpringApplication - Application startup failed
org.springframework.transaction.HeuristicCompletionException: Heuristic completion: outcome state is rolled back; nested exception is org.springframework.transaction.IllegalTransactionStateException: Transaction is already completed - do not call commit or rollback more than once per transaction
at org.grails.transaction.ChainedTransactionManager.commit(ChainedTransactionManager.java:183)
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:150)
at grails.transaction.GrailsTransactionTemplate.execute(GrailsTransactionTemplate.groovy:93)
at grails.transaction.GrailsTransactionTemplate$execute.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.grails.plugins.databasemigration.DatabaseMigrationTransactionManager.withTransaction(DatabaseMigrationTransactionManager.groovy:31)
at org.grails.plugins.databasemigration.DatabaseMigrationTransactionManager$withTransaction.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.grails.plugins.databasemigration.DatabaseMigrationGrailsPlugin$_doWithApplicationContext_closure2.doCall(DatabaseMigrationGrailsPlugin.groovy:77)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1426)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024)
at groovy.lang.Closure.call(Closure.java:414)
at groovy.lang.Closure.call(Closure.java:430)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2030)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2015)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2068)
at org.codehaus.groovy.runtime.dgm4.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.grails.plugins.databasemigration.DatabaseMigrationGrailsPlugin.doWithApplicationContext(DatabaseMigrationGrailsPlugin.groovy:63)
at org.grails.plugins.DefaultGrailsPlugin.doWithApplicationContext(DefaultGrailsPlugin.java:523)
at org.grails.plugins.AbstractGrailsPluginManager.doPostProcessing(AbstractGrailsPluginManager.java:224)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy:246)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:167)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:383)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:337)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:882)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:144)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:762)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:372)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:316)
at grails.boot.GrailsApp.run(GrailsApp.groovy:83)
at grails.boot.GrailsApp.run(GrailsApp.groovy:388)
at grails.boot.GrailsApp.run(GrailsApp.groovy:375)
at grails.boot.GrailsApp$run.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133)
at saasapi.Application.main(Application.groovy:8)
Caused by: org.springframework.transaction.IllegalTransactionStateException: Transaction is already completed - do not call commit or rollback more than once per transaction
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:704)
at org.grails.transaction.MultiTransactionStatus.commit(MultiTransactionStatus.java:73)
at org.grails.transaction.ChainedTransactionManager.commit(ChainedTransactionManager.java:156)
... 56 common frames omitted
我已经更新或添加到我的 build.gradle 以下依赖项：
buildscript {
...
dependencies {
....
classpath "org.grails.plugins:hibernate5:6.0.4"
classpath 'org.grails.plugins:database-migration:3.0.0'
}
}
dependencies {
...
runtime 'mysql:mysql-connector-java:5.1.40'
compile "org.grails.plugins:hibernate5"
compile "org.hibernate:hibernate-core:5.1.1.Final"
compile "org.hibernate:hibernate-ehcache:5.1.1.Final"
runtime 'org.grails.plugins:database-migration:3.0.0'
compile 'org.liquibase:liquibase-core:3.5.3'
compile 'org.grails.plugins:mongodb'
}
人们之前在这些 Github 问题中看到过 liquibase 错误 "PM: liquibase: Can not use class org.grails.plugins.databasemigration.liquibase.GormDatabase as a Liquibase service because it does not have a no-argument constructor"：
https://github.com/grails-plugins/grails-database-migration/issues/81
https://github.com/grails-plugins/grails-database-migration/issues/64#issuecomment-256739113
但对他们来说，这不是一个重大错误。
当我尝试更新到 Grails 3.2.3 时，我还看到了 liquibase 错误消息，但除此之外一切正常（迁移日志也不可见）。也许问题出在那里，Grails 3.2.3 使用 Spring Boot 1.4.1，但 Grails 3.2.5 使用 Spring Boot 1.4.4.
无论如何我迷路了，我希望有人能帮助我。
编辑：我使用数据库迁移插件来设置我的数据库表，我现在也用它来更改它。另外我在启动时启用了数据库迁移。
EDIT2：看来问题本身与数据库迁移关系不大
我使用多个数据源（来自 application.yml 的相关部分）：
hibernate:
cache:
queries: false
use_second_level_cache: true
use_query_cache: false
region.factory_class: org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory
dataSources:
dataSource:
pooled: true
jmxExport: true
driverClassName: com.mysql.jdbc.Driver
dialect: org.hibernate.dialect.MySQL5InnoDBDialect
dbCreate: none
properties:
testOnBorrow: true
validationQuery: SELECT 1
myOtherDataSource:
pooled: true
jmxExport: true
driverClassName: net.sourceforge.jtds.jdbc.Driver
dialect: org.hibernate.dialect.SQLServerDialect
dbCreate: none
environments:
development:
dataSources:
dataSource:
url: jdbc:mysql://localhost/my_default_db?useUnicode=yes&characterEncoding=UTF-8&autoReconnect=true
username: my_user
password: my_pass
myOtherDataSource:
driverClassName: com.mysql.jdbc.Driver
dialect: org.hibernate.dialect.MySQL5InnoDBDialect
url: jdbc:mysql://localhost/my_other_db?useUnicode=yes&characterEncoding=UTF-8&autoReconnect=true&failOverReadOnly=false&maxReconnects=10
username: my_user
password: my_pass
当启动时没有数据库迁移时，我也可以启动我的应用程序，但随后我收到与 db 相关的不同错误：
ERROR org.hibernate.engine.jdbc.spi.SqlExceptionHelper - PooledConnection has already been closed.
ERROR org.grails.web.errors.GrailsExceptionResolver - SQLException occurred when processing request: [GET] /my-endpoint
......
Caused by: org.hibernate.exception.GenericJDBCException: could not prepare statement
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:111)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1934)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1903)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1881)
at org.hibernate.loader.Loader.doQuery(Loader.java:925)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:342)
at org.hibernate.loader.Loader.doList(Loader.java:2622)
at org.hibernate.loader.Loader.doList(Loader.java:2605)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2434)
at org.hibernate.loader.Loader.list(Loader.java:2429)
at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:109)
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1787)
at org.hibernate.internal.CriteriaImpl.list(CriteriaImpl.java:363)
at org.grails.orm.hibernate.query.AbstractHibernateQuery.listForCriteria(AbstractHibernateQuery.java:700)
at org.grails.orm.hibernate.query.AbstractHibernateQuery.list(AbstractHibernateQuery.java:690)
at org.grails.datastore.gorm.finders.FindAllByFinder.invokeQuery(FindAllByFinder.java:54)
at org.grails.datastore.gorm.finders.FindAllByFinder.doInSession(FindAllByFinder.java:48)
at org.grails.datastore.mapping.core.DatastoreUtils.execute(DatastoreUtils.java:318)
at org.grails.datastore.gorm.finders.AbstractFinder.execute(AbstractFinder.java:42)
at org.grails.datastore.gorm.finders.FindAllByFinder.doInvokeInternal(FindAllByFinder.java:45)
at org.grails.datastore.gorm.finders.DynamicFinder.invoke(DynamicFinder.java:174)
at org.grails.datastore.gorm.finders.DynamicFinder.invoke(DynamicFinder.java:374)
at org.grails.datastore.gorm.GormStaticApi$_methodMissing_closure2.doCall(GormStaticApi.groovy:169)
.....
Caused by: java.sql.SQLException: PooledConnection has already been closed.
at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
at org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy$TransactionAwareInvocationHandler.invoke(TransactionAwareDataSourceProxy.java:240)
at org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy$TransactionAwareInvocationHandler.invoke(TransactionAwareDataSourceProxy.java:240)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.doPrepare(StatementPreparerImpl.java:146)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172)
... 66 common frames omitted
我的设置几乎和你一样，me.The 没有问题我最重要的变化是我使用的是 hibernate-core 的 5.1.3 Final 和 ehcache 和 org.grails.plugins：休眠5：6.0.6。我没有 mongodb 依赖。
- 你有多个数据源吗？
- 它是否在没有 运行 任何迁移文件的情况下启动？
我在 Grails-3.2.5/3.2.6 中遇到了几乎相同的问题。
请尝试Grails-3.2.4，看看问题是否仍然存在。
使用多个数据源我遇到了同样的问题。它只发生在默认数据源上，它看起来像 GrailsTemplate 它试图恢复以前的状态但失败了，因为事务已提交。
org.springframework.transaction.HeuristicCompletionException: Heuristic completion: outcome state is rolled back; nested exception is org.springframework.transaction.IllegalTransactionStateException: Transaction is already completed - do not call commit or rollback more than once per transaction
at org.grails.transaction.ChainedTransactionManager.commit(ChainedTransactionManager.java:183)
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:150)
at grails.transaction.GrailsTransactionTemplate.execute(GrailsTransactionTemplate.groovy:93)
at grails.transaction.GrailsTransactionTemplate$execute.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.grails.plugins.databasemigration.DatabaseMigrationTransactionManager.withTransaction(DatabaseMigrationTransactionManager.groovy:31)
at org.grails.plugins.databasemigration.DatabaseMigrationTransactionManager$withTransaction.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.grails.plugins.databasemigration.DatabaseMigrationGrailsPlugin$_doWithApplicationContext_closure2.doCall(DatabaseMigrationGrailsPlugin.groovy:77)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1426)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024)
at groovy.lang.Closure.call(Closure.java:414)
at groovy.lang.Closure.call(Closure.java:430)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2030)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2015)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2068)
at org.codehaus.groovy.runtime.dgm4.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.grails.plugins.databasemigration.DatabaseMigrationGrailsPlugin.doWithApplicationContext(DatabaseMigrationGrailsPlugin.groovy:63)
at org.grails.plugins.DefaultGrailsPlugin.doWithApplicationContext(DefaultGrailsPlugin.java:523)
at org.grails.plugins.AbstractGrailsPluginManager.doPostProcessing(AbstractGrailsPluginManager.java:224)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy:246)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:167)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:383)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:337)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:882)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:144)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:762)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:372)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:316)
at grails.boot.GrailsApp.run(GrailsApp.groovy:83)
at grails.boot.GrailsApp.run(GrailsApp.groovy:388)
at grails.boot.GrailsApp.run(GrailsApp.groovy:375)
at grails.boot.GrailsApp$run.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133)
at scd.Application.main(Application.groovy:8)
Caused by: org.springframework.transaction.IllegalTransactionStateException: Transaction is already completed - do not call commit or rollback more than once per transaction
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:704)
at org.grails.transaction.MultiTransactionStatus.commit(MultiTransactionStatus.java:73)
at org.grails.transaction.ChainedTransactionManager.commit(ChainedTransactionManager.java:156)
... 56 common frames omitted
我为此创建了一个问题，示例应用程序重现了此行为：https://github.com/grails/grails-core/issues/10477
[更新]:
我终于明白了。 Grails 将为数据源下的每个配置创建一个 platformtransactionmanager，并为默认数据源创建一个。在您的示例中，这看起来像 [dataSource、myOtherDataSource、dataSource]。这显然不是应该发生的事情。在 GORM 文档中指定您应该使用：
dataSource:
..
dataSources:
myOtherDataSource:
这行得通。 Grails 创建了两个 platformtransactionmanagers，这是正确的行为。
但是 Databasemigration 期望所有数据源都在 dataSources 配置块中，因此它找不到默认数据源。
我已经为此创建了一个补丁，并将在修复另一个相关错误后立即为此创建一个 pullrequest；
Grails 不会在多数据源配置的 applicationContext 中发布名称为 'dataSource' 的默认数据源。
我已将此添加到问题 https://github.com/grails/grails-core/issues/10477
[更新 2]:
我创建了两个拉取请求来解决这个问题：
grails-plugins/grails-database-migration/pull/123
和
grails/grails-core/pull/10478
这些解决了我系统上的问题。我不能 post 两个链接，因为根据 Whosebug，我没有足够的声誉 :S
我正在尝试将我的 Grails 应用程序从 3.1.10 升级到 3.2.5，以使用新的 GORM 等，但是在到达数据库迁移时启动失败。
我得到：
INFO 2/9/17 2:08 PM: liquibase: Can not use class org.grails.plugins.databasemigration.liquibase.GormDatabase as a Liquibase service because it does not have a no-argument constructor
ERROR org.springframework.boot.SpringApplication - Application startup failed
org.springframework.transaction.HeuristicCompletionException: Heuristic completion: outcome state is rolled back; nested exception is org.springframework.transaction.IllegalTransactionStateException: Transaction is already completed - do not call commit or rollback more than once per transaction
at org.grails.transaction.ChainedTransactionManager.commit(ChainedTransactionManager.java:183)
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:150)
at grails.transaction.GrailsTransactionTemplate.execute(GrailsTransactionTemplate.groovy:93)
at grails.transaction.GrailsTransactionTemplate$execute.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.grails.plugins.databasemigration.DatabaseMigrationTransactionManager.withTransaction(DatabaseMigrationTransactionManager.groovy:31)
at org.grails.plugins.databasemigration.DatabaseMigrationTransactionManager$withTransaction.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.grails.plugins.databasemigration.DatabaseMigrationGrailsPlugin$_doWithApplicationContext_closure2.doCall(DatabaseMigrationGrailsPlugin.groovy:77)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1426)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024)
at groovy.lang.Closure.call(Closure.java:414)
at groovy.lang.Closure.call(Closure.java:430)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2030)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2015)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2068)
at org.codehaus.groovy.runtime.dgm4.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.grails.plugins.databasemigration.DatabaseMigrationGrailsPlugin.doWithApplicationContext(DatabaseMigrationGrailsPlugin.groovy:63)
at org.grails.plugins.DefaultGrailsPlugin.doWithApplicationContext(DefaultGrailsPlugin.java:523)
at org.grails.plugins.AbstractGrailsPluginManager.doPostProcessing(AbstractGrailsPluginManager.java:224)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy:246)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:167)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:383)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:337)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:882)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:144)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:762)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:372)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:316)
at grails.boot.GrailsApp.run(GrailsApp.groovy:83)
at grails.boot.GrailsApp.run(GrailsApp.groovy:388)
at grails.boot.GrailsApp.run(GrailsApp.groovy:375)
at grails.boot.GrailsApp$run.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133)
at saasapi.Application.main(Application.groovy:8)
Caused by: org.springframework.transaction.IllegalTransactionStateException: Transaction is already completed - do not call commit or rollback more than once per transaction
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:704)
at org.grails.transaction.MultiTransactionStatus.commit(MultiTransactionStatus.java:73)
at org.grails.transaction.ChainedTransactionManager.commit(ChainedTransactionManager.java:156)
... 56 common frames omitted
我已经更新或添加到我的 build.gradle 以下依赖项：
buildscript {
...
dependencies {
....
classpath "org.grails.plugins:hibernate5:6.0.4"
classpath 'org.grails.plugins:database-migration:3.0.0'
}
}
dependencies {
...
runtime 'mysql:mysql-connector-java:5.1.40'
compile "org.grails.plugins:hibernate5"
compile "org.hibernate:hibernate-core:5.1.1.Final"
compile "org.hibernate:hibernate-ehcache:5.1.1.Final"
runtime 'org.grails.plugins:database-migration:3.0.0'
compile 'org.liquibase:liquibase-core:3.5.3'
compile 'org.grails.plugins:mongodb'
}
人们之前在这些 Github 问题中看到过 liquibase 错误 "PM: liquibase: Can not use class org.grails.plugins.databasemigration.liquibase.GormDatabase as a Liquibase service because it does not have a no-argument constructor"：
https://github.com/grails-plugins/grails-database-migration/issues/81
https://github.com/grails-plugins/grails-database-migration/issues/64#issuecomment-256739113
但对他们来说，这不是一个重大错误。
当我尝试更新到 Grails 3.2.3 时，我还看到了 liquibase 错误消息，但除此之外一切正常（迁移日志也不可见）。也许问题出在那里，Grails 3.2.3 使用 Spring Boot 1.4.1，但 Grails 3.2.5 使用 Spring Boot 1.4.4.
无论如何我迷路了，我希望有人能帮助我。
编辑：我使用数据库迁移插件来设置我的数据库表，我现在也用它来更改它。另外我在启动时启用了数据库迁移。
EDIT2：看来问题本身与数据库迁移关系不大
我使用多个数据源（来自 application.yml 的相关部分）：
hibernate:
cache:
queries: false
use_second_level_cache: true
use_query_cache: false
region.factory_class: org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory
dataSources:
dataSource:
pooled: true
jmxExport: true
driverClassName: com.mysql.jdbc.Driver
dialect: org.hibernate.dialect.MySQL5InnoDBDialect
dbCreate: none
properties:
testOnBorrow: true
validationQuery: SELECT 1
myOtherDataSource:
pooled: true
jmxExport: true
driverClassName: net.sourceforge.jtds.jdbc.Driver
dialect: org.hibernate.dialect.SQLServerDialect
dbCreate: none
environments:
development:
dataSources:
dataSource:
url: jdbc:mysql://localhost/my_default_db?useUnicode=yes&characterEncoding=UTF-8&autoReconnect=true
username: my_user
password: my_pass
myOtherDataSource:
driverClassName: com.mysql.jdbc.Driver
dialect: org.hibernate.dialect.MySQL5InnoDBDialect
url: jdbc:mysql://localhost/my_other_db?useUnicode=yes&characterEncoding=UTF-8&autoReconnect=true&failOverReadOnly=false&maxReconnects=10
username: my_user
password: my_pass
当启动时没有数据库迁移时，我也可以启动我的应用程序，但随后我收到与 db 相关的不同错误：
ERROR org.hibernate.engine.jdbc.spi.SqlExceptionHelper - PooledConnection has already been closed.
ERROR org.grails.web.errors.GrailsExceptionResolver - SQLException occurred when processing request: [GET] /my-endpoint
......
Caused by: org.hibernate.exception.GenericJDBCException: could not prepare statement
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:111)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1934)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1903)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1881)
at org.hibernate.loader.Loader.doQuery(Loader.java:925)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:342)
at org.hibernate.loader.Loader.doList(Loader.java:2622)
at org.hibernate.loader.Loader.doList(Loader.java:2605)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2434)
at org.hibernate.loader.Loader.list(Loader.java:2429)
at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:109)
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1787)
at org.hibernate.internal.CriteriaImpl.list(CriteriaImpl.java:363)
at org.grails.orm.hibernate.query.AbstractHibernateQuery.listForCriteria(AbstractHibernateQuery.java:700)
at org.grails.orm.hibernate.query.AbstractHibernateQuery.list(AbstractHibernateQuery.java:690)
at org.grails.datastore.gorm.finders.FindAllByFinder.invokeQuery(FindAllByFinder.java:54)
at org.grails.datastore.gorm.finders.FindAllByFinder.doInSession(FindAllByFinder.java:48)
at org.grails.datastore.mapping.core.DatastoreUtils.execute(DatastoreUtils.java:318)
at org.grails.datastore.gorm.finders.AbstractFinder.execute(AbstractFinder.java:42)
at org.grails.datastore.gorm.finders.FindAllByFinder.doInvokeInternal(FindAllByFinder.java:45)
at org.grails.datastore.gorm.finders.DynamicFinder.invoke(DynamicFinder.java:174)
at org.grails.datastore.gorm.finders.DynamicFinder.invoke(DynamicFinder.java:374)
at org.grails.datastore.gorm.GormStaticApi$_methodMissing_closure2.doCall(GormStaticApi.groovy:169)
.....
Caused by: java.sql.SQLException: PooledConnection has already been closed.
at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
at org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy$TransactionAwareInvocationHandler.invoke(TransactionAwareDataSourceProxy.java:240)
at org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy$TransactionAwareInvocationHandler.invoke(TransactionAwareDataSourceProxy.java:240)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.doPrepare(StatementPreparerImpl.java:146)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172)
... 66 common frames omitted
我的设置几乎和你一样，me.The 没有问题我最重要的变化是我使用的是 hibernate-core 的 5.1.3 Final 和 ehcache 和 org.grails.plugins：休眠5：6.0.6。我没有 mongodb 依赖。
- 你有多个数据源吗？
- 它是否在没有 运行 任何迁移文件的情况下启动？
我在 Grails-3.2.5/3.2.6 中遇到了几乎相同的问题。 请尝试Grails-3.2.4，看看问题是否仍然存在。
使用多个数据源我遇到了同样的问题。它只发生在默认数据源上，它看起来像 GrailsTemplate 它试图恢复以前的状态但失败了，因为事务已提交。
org.springframework.transaction.HeuristicCompletionException: Heuristic completion: outcome state is rolled back; nested exception is org.springframework.transaction.IllegalTransactionStateException: Transaction is already completed - do not call commit or rollback more than once per transaction
at org.grails.transaction.ChainedTransactionManager.commit(ChainedTransactionManager.java:183)
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:150)
at grails.transaction.GrailsTransactionTemplate.execute(GrailsTransactionTemplate.groovy:93)
at grails.transaction.GrailsTransactionTemplate$execute.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.grails.plugins.databasemigration.DatabaseMigrationTransactionManager.withTransaction(DatabaseMigrationTransactionManager.groovy:31)
at org.grails.plugins.databasemigration.DatabaseMigrationTransactionManager$withTransaction.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.grails.plugins.databasemigration.DatabaseMigrationGrailsPlugin$_doWithApplicationContext_closure2.doCall(DatabaseMigrationGrailsPlugin.groovy:77)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1426)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1024)
at groovy.lang.Closure.call(Closure.java:414)
at groovy.lang.Closure.call(Closure.java:430)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2030)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2015)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2068)
at org.codehaus.groovy.runtime.dgm4.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.grails.plugins.databasemigration.DatabaseMigrationGrailsPlugin.doWithApplicationContext(DatabaseMigrationGrailsPlugin.groovy:63)
at org.grails.plugins.DefaultGrailsPlugin.doWithApplicationContext(DefaultGrailsPlugin.java:523)
at org.grails.plugins.AbstractGrailsPluginManager.doPostProcessing(AbstractGrailsPluginManager.java:224)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy:246)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:167)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:383)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:337)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:882)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:144)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:762)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:372)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:316)
at grails.boot.GrailsApp.run(GrailsApp.groovy:83)
at grails.boot.GrailsApp.run(GrailsApp.groovy:388)
at grails.boot.GrailsApp.run(GrailsApp.groovy:375)
at grails.boot.GrailsApp$run.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133)
at scd.Application.main(Application.groovy:8)
Caused by: org.springframework.transaction.IllegalTransactionStateException: Transaction is already completed - do not call commit or rollback more than once per transaction
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:704)
at org.grails.transaction.MultiTransactionStatus.commit(MultiTransactionStatus.java:73)
at org.grails.transaction.ChainedTransactionManager.commit(ChainedTransactionManager.java:156)
... 56 common frames omitted
我为此创建了一个问题，示例应用程序重现了此行为：https://github.com/grails/grails-core/issues/10477
[更新]:
我终于明白了。 Grails 将为数据源下的每个配置创建一个 platformtransactionmanager，并为默认数据源创建一个。在您的示例中，这看起来像 [dataSource、myOtherDataSource、dataSource]。这显然不是应该发生的事情。在 GORM 文档中指定您应该使用：
dataSource:
..
dataSources:
myOtherDataSource:
这行得通。 Grails 创建了两个 platformtransactionmanagers，这是正确的行为。
但是 Databasemigration 期望所有数据源都在 dataSources 配置块中，因此它找不到默认数据源。 我已经为此创建了一个补丁，并将在修复另一个相关错误后立即为此创建一个 pullrequest；
Grails 不会在多数据源配置的 applicationContext 中发布名称为 'dataSource' 的默认数据源。 我已将此添加到问题 https://github.com/grails/grails-core/issues/10477
[更新 2]:
我创建了两个拉取请求来解决这个问题：
grails-plugins/grails-database-migration/pull/123
和
grails/grails-core/pull/10478
这些解决了我系统上的问题。我不能 post 两个链接，因为根据 Whosebug，我没有足够的声誉 :S