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我試圖將我的Grails應用程序從3.1.10升級到3.2.5，以使用新的GORM等，但啓動到達數據庫遷移時失敗。將Grails應用程序從3.1.10升級到3.2.5時出錯
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.dgm$164.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$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
我已經更新或添加到我的build.gradle以下依存關係：
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'
}
人們看到liquibase錯誤「PM：liquibase：不能使用類組織.grails.plugins.databasemigration.liquibase.GormDatabase作爲Liquibase服務，因爲它沒有無參數的構造函數「以前在這些Github問題中：
https://github.com/grails-plugins/grails-database-migration/issues/81
https://github.com/grails-plugins/grails-database-migration/issues/64#issuecomment-256739113
但對於他們來說，這不是一個破錯誤。
當我嘗試更新到Grails 3.2.3時，我也看到了liquibase錯誤消息，但其他所有工作都一樣（遷移日誌也不可見）。也許問題出在那裏，Grails 3.2.3使用Spring Boot 1.4.1，但Grails 3.2.5使用Spring Boot 1.4.4。
反正我迷路了，我希望有人能幫助我。
編輯：我用數據庫遷移插件來設置我的數據庫表，我現在也用它來改變它。此外，我還啓用了啓動時的數據庫遷移。
EDIT2：看來這個問題本身是沒有這麼多相關的數據庫遷移
我使用多個數據源（相關部分從application.yml）：
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
而且我可以開始我的應用程序，當啓動時沒有數據庫遷移，但隨後我得到與db相關的不同錯誤：
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$1.doInSession(FindAllByFinder.java:48)
at org.grails.datastore.mapping.core.DatastoreUtils.execute(DatastoreUtils.java:318)
at org.grails.datastore.gorm.finders.AbstractFinder.execute(AbstractFinder.java:42)
at org.grails.datastore.gorm.finders.FindAllByFinder.doInvokeInternal(FindAllByFinder.java:45)
at org.grails.datastore.gorm.finders.DynamicFinder.invoke(DynamicFinder.java:174)
at org.grails.datastore.gorm.finders.DynamicFinder.invoke(DynamicFinder.java:374)
at org.grails.datastore.gorm.GormStaticApi$_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$5.doPrepare(StatementPreparerImpl.java:146)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172)
... 66 common frames omitted
我知道Stack Overflow建議不要在評論中感謝，但仍然感謝您創建該問題。 – siimval