2021年5月 – ぷすぅ～ぷすぅ～

ローカル環境では一切問題がないが、AWS Lambda 上で動かすと下記エラーが発生した。

環境
Java: java 11 corretto
Micronaut: 2.3.2 / 2.4.4


Error starting Micronaut container: Bean definition [service.SomeService] could not be loaded: Error instantiating bean of type [service.SomeService]: service.SomeService: com.amazonaws.serverless.exceptions.ContainerInitializationException
com.amazonaws.serverless.exceptions.ContainerInitializationException: Error starting Micronaut container: Bean definition [service.SomeService] could not be loaded: Error instantiating bean of type [service.SomeService]: service.SomeService
    at io.micronaut.function.aws.proxy.MicronautLambdaContainerHandler.initialize(MicronautLambdaContainerHandler.java:254)
    at io.micronaut.function.aws.proxy.MicronautLambdaContainerHandler.<init>(MicronautLambdaContainerHandler.java:164)
    at io.micronaut.function.aws.proxy.MicronautLambdaContainerHandler.<init>(MicronautLambdaContainerHandler.java:118)
    at io.micronaut.function.aws.proxy.MicronautLambdaHandler.<init>(MicronautLambdaHandler.java:54)
    at MyLambdaHandler.<init>(MyLambdaHandler.groovy:22)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.base/java.lang.reflect.Constructor.newInstance(Unknown Source)
Caused by: io.micronaut.context.exceptions.BeanInstantiationException: Bean definition [service.SomeService] could not be loaded: Error instantiating bean of type [service.SomeService]: service.SomeService
    at io.micronaut.context.DefaultBeanContext.initializeContext(DefaultBeanContext.java:1549)
    at io.micronaut.context.DefaultApplicationContext.initializeContext(DefaultApplicationContext.java:220)
    at io.micronaut.context.DefaultBeanContext.readAllBeanDefinitionClasses(DefaultBeanContext.java:2812)
    at io.micronaut.context.DefaultBeanContext.start(DefaultBeanContext.java:233)
    at io.micronaut.context.DefaultApplicationContext.start(DefaultApplicationContext.java:166)
    at io.micronaut.function.aws.proxy.MicronautLambdaContainerHandler.initialize(MicronautLambdaContainerHandler.java:250)
    ... 8 more
Caused by: io.micronaut.context.exceptions.BeanInstantiationException: Error instantiating bean of type [service.SomeService]: service.SomeService
    at io.micronaut.context.DefaultBeanContext.doCreateBean(DefaultBeanContext.java:1927)
    at io.micronaut.context.DefaultBeanContext.createAndRegisterSingletonInternal(DefaultBeanContext.java:2679)
    at io.micronaut.context.DefaultBeanContext.loadContextScopeBean(DefaultBeanContext.java:2215)
    at io.micronaut.context.DefaultBeanContext.initializeContext(DefaultBeanContext.java:1543)
    ... 13 more
Caused by: java.lang.InstantiationError: service.SomeService
    at service.$SomeServiceDefinition.build(Unknown Source)
    at io.micronaut.context.DefaultBeanContext.doCreateBean(DefaultBeanContext.java:1898)
    ... 16 more

Error starting Micronaut container: Bean definition [service.SomeService] could not be loaded: Error instantiating bean of type [service.SomeService]: service.SomeService: com.amazonaws.serverless.exceptions.ContainerInitializationException

com.amazonaws.serverless.exceptions.ContainerInitializationException: Error starting Micronaut container: Bean definition [service.SomeService] could not be loaded: Error instantiating bean of type [service.SomeService]: service.SomeService

at io.micronaut.function.aws.proxy.MicronautLambdaContainerHandler.initialize(MicronautLambdaContainerHandler.java:254)

at io.micronaut.function.aws.proxy.MicronautLambdaContainerHandler.<init>(MicronautLambdaContainerHandler.java:164)

at io.micronaut.function.aws.proxy.MicronautLambdaContainerHandler.<init>(MicronautLambdaContainerHandler.java:118)

at io.micronaut.function.aws.proxy.MicronautLambdaHandler.<init>(MicronautLambdaHandler.java:54)

at MyLambdaHandler.<init>(MyLambdaHandler.groovy:22)

at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)

at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

at java.base/java.lang.reflect.Constructor.newInstance(Unknown Source)

Caused by: io.micronaut.context.exceptions.BeanInstantiationException: Bean definition [service.SomeService] could not be loaded: Error instantiating bean of type [service.SomeService]: service.SomeService

at io.micronaut.context.DefaultBeanContext.initializeContext(DefaultBeanContext.java:1549)

at io.micronaut.context.DefaultApplicationContext.initializeContext(DefaultApplicationContext.java:220)

at io.micronaut.context.DefaultBeanContext.readAllBeanDefinitionClasses(DefaultBeanContext.java:2812)

at io.micronaut.context.DefaultBeanContext.start(DefaultBeanContext.java:233)

at io.micronaut.context.DefaultApplicationContext.start(DefaultApplicationContext.java:166)

at io.micronaut.function.aws.proxy.MicronautLambdaContainerHandler.initialize(MicronautLambdaContainerHandler.java:250)

... 8 more

Caused by: io.micronaut.context.exceptions.BeanInstantiationException: Error instantiating bean of type [service.SomeService]: service.SomeService

at io.micronaut.context.DefaultBeanContext.doCreateBean(DefaultBeanContext.java:1927)

at io.micronaut.context.DefaultBeanContext.createAndRegisterSingletonInternal(DefaultBeanContext.java:2679)

at io.micronaut.context.DefaultBeanContext.loadContextScopeBean(DefaultBeanContext.java:2215)

at io.micronaut.context.DefaultBeanContext.initializeContext(DefaultBeanContext.java:1543)

... 13 more

Caused by: java.lang.InstantiationError: service.SomeService

at service.$SomeServiceDefinition.build(Unknown Source)

at io.micronaut.context.DefaultBeanContext.doCreateBean(DefaultBeanContext.java:1898)

... 16 more

エラーとなっているサービスは、GormServiceのクラス。
原因は、@Service annotation を使っていたサービスで一部実装部分があったため、abstract class として利用していたのが原因。

@Service を利用する箇所は全て interface を利用し実装部分は普通の class を作成してそこに記載するようにした。

以下のようなエラー


instantiating bean of type [org.grails.orm.hibernate.HibernateDatastore]: Duplicate property mapping of _booksIndexBackref found in domain.Book
io.micronaut.context.exceptions.BeanInstantiationException: Bean definition [org.grails.orm.hibernate.HibernateDatastore] could not be loaded: Error instantiating bean of type [org.grails.orm.hibernate.HibernateDatastore]: Duplicate property mapping of _booksIndexBackref found in domain.Book
        at io.micronaut.context.DefaultBeanContext.initializeContext(DefaultBeanContext.java:1549)
        at io.micronaut.context.DefaultApplicationContext.initializeContext(DefaultApplicationContext.java:220)
        at io.micronaut.context.DefaultBeanContext.readAllBeanDefinitionClasses(DefaultBeanContext.java:2812)
        at io.micronaut.context.DefaultBeanContext.start(DefaultBeanContext.java:233)
        at io.micronaut.context.DefaultApplicationContext.start(DefaultApplicationContext.java:166)
        at io.micronaut.runtime.Micronaut.start(Micronaut.java:71)

Caused by: io.micronaut.context.exceptions.BeanInstantiationException: Error instantiating bean of type [org.grails.orm.hibernate.HibernateDatastore]: Duplicate property mapping of _booksIndexBackref found in domain.Book
        at io.micronaut.context.DefaultBeanContext.doCreateBean(DefaultBeanContext.java:1927)
        at io.micronaut.context.DefaultBeanContext.createAndRegisterSingletonInternal(DefaultBeanContext.java:2679)
        at io.micronaut.context.DefaultBeanContext.loadContextScopeBean(DefaultBeanContext.java:2215)
        at io.micronaut.context.DefaultBeanContext.initializeContext(DefaultBeanContext.java:1543)
        ... 6 common frames omitted
Caused by: org.hibernate.MappingException: Duplicate property mapping of _booksIndexBackref found in domain.Book
        at org.hibernate.mapping.PersistentClass.checkPropertyDuplication(PersistentClass.java:643)
        at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:633)
        at org.hibernate.mapping.RootClass.validate(RootClass.java:267)
        at org.hibernate.boot.internal.MetadataImpl.validate(MetadataImpl.java:354)
        at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:465)
        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:708)
        at org.grails.orm.hibernate.cfg.HibernateMappingContextConfiguration.buildSessionFactory(HibernateMappingContextConfiguration.java:287)
        at org.grails.orm.hibernate.connections.HibernateConnectionSourceFactory.create(HibernateConnectionSourceFactory.java:86)
        at org.grails.orm.hibernate.connections.AbstractHibernateConnectionSourceFactory.create(AbstractHibernateConnectionSourceFactory.java:39)
        at org.grails.orm.hibernate.connections.AbstractHibernateConnectionSourceFactory.create(AbstractHibernateConnectionSourceFactory.java:23)
        at org.grails.datastore.mapping.core.connections.AbstractConnectionSourceFactory.create(AbstractConnectionSourceFactory.java:64)
        at org.grails.datastore.mapping.core.connections.AbstractConnectionSourceFactory.create(AbstractConnectionSourceFactory.java:52)
        at org.grails.datastore.mapping.core.connections.ConnectionSourcesInitializer.create(ConnectionSourcesInitializer.groovy:24)
        at org.grails.orm.hibernate.HibernateDatastore.<init>(HibernateDatastore.java:212)
        at org.grails.orm.hibernate.HibernateDatastore.<init>(HibernateDatastore.java:233)
        at io.micronaut.configuration.hibernate.gorm.HibernateDatastoreFactory.hibernateDatastore(HibernateDatastoreFactory.groovy:63)
        at io.micronaut.configuration.hibernate.gorm.$HibernateDatastoreFactory$HibernateDatastore0Definition.build(Unknown Source)
        at io.micronaut.context.DefaultBeanContext.doCreateBean(DefaultBeanContext.java:1898)
        ... 9 common frames omitted

instantiating bean of type [org.grails.orm.hibernate.HibernateDatastore]: Duplicate property mapping of _booksIndexBackref found in domain.Book

io.micronaut.context.exceptions.BeanInstantiationException: Bean definition [org.grails.orm.hibernate.HibernateDatastore] could not be loaded: Error instantiating bean of type [org.grails.orm.hibernate.HibernateDatastore]: Duplicate property mapping of _booksIndexBackref found in domain.Book

at io.micronaut.context.DefaultBeanContext.initializeContext(DefaultBeanContext.java:1549)

at io.micronaut.context.DefaultApplicationContext.initializeContext(DefaultApplicationContext.java:220)

at io.micronaut.context.DefaultBeanContext.readAllBeanDefinitionClasses(DefaultBeanContext.java:2812)

at io.micronaut.context.DefaultBeanContext.start(DefaultBeanContext.java:233)

at io.micronaut.context.DefaultApplicationContext.start(DefaultApplicationContext.java:166)

at io.micronaut.runtime.Micronaut.start(Micronaut.java:71)

Caused by: io.micronaut.context.exceptions.BeanInstantiationException: Error instantiating bean of type [org.grails.orm.hibernate.HibernateDatastore]: Duplicate property mapping of _booksIndexBackref found in domain.Book

at io.micronaut.context.DefaultBeanContext.doCreateBean(DefaultBeanContext.java:1927)

at io.micronaut.context.DefaultBeanContext.createAndRegisterSingletonInternal(DefaultBeanContext.java:2679)

at io.micronaut.context.DefaultBeanContext.loadContextScopeBean(DefaultBeanContext.java:2215)

at io.micronaut.context.DefaultBeanContext.initializeContext(DefaultBeanContext.java:1543)

... 6 common frames omitted

Caused by: org.hibernate.MappingException: Duplicate property mapping of _booksIndexBackref found in domain.Book

at org.hibernate.mapping.PersistentClass.checkPropertyDuplication(PersistentClass.java:643)

at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:633)

at org.hibernate.mapping.RootClass.validate(RootClass.java:267)

at org.hibernate.boot.internal.MetadataImpl.validate(MetadataImpl.java:354)

at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:465)

at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:708)

at org.grails.orm.hibernate.cfg.HibernateMappingContextConfiguration.buildSessionFactory(HibernateMappingContextConfiguration.java:287)

at org.grails.orm.hibernate.connections.HibernateConnectionSourceFactory.create(HibernateConnectionSourceFactory.java:86)

at org.grails.orm.hibernate.connections.AbstractHibernateConnectionSourceFactory.create(AbstractHibernateConnectionSourceFactory.java:39)

at org.grails.orm.hibernate.connections.AbstractHibernateConnectionSourceFactory.create(AbstractHibernateConnectionSourceFactory.java:23)

at org.grails.datastore.mapping.core.connections.AbstractConnectionSourceFactory.create(AbstractConnectionSourceFactory.java:64)

at org.grails.datastore.mapping.core.connections.AbstractConnectionSourceFactory.create(AbstractConnectionSourceFactory.java:52)

at org.grails.datastore.mapping.core.connections.ConnectionSourcesInitializer.create(ConnectionSourcesInitializer.groovy:24)

at org.grails.orm.hibernate.HibernateDatastore.<init>(HibernateDatastore.java:212)

at org.grails.orm.hibernate.HibernateDatastore.<init>(HibernateDatastore.java:233)

at io.micronaut.configuration.hibernate.gorm.HibernateDatastoreFactory.hibernateDatastore(HibernateDatastoreFactory.groovy:63)

at io.micronaut.configuration.hibernate.gorm.$HibernateDatastoreFactory$HibernateDatastore0Definition.build(Unknown Source)

at io.micronaut.context.DefaultBeanContext.doCreateBean(DefaultBeanContext.java:1898)

... 9 common frames omitted

原因は、hasMany で持ってる子のデータの順序を担保するために、Listで保持していたがその時の名前が被っていたため。


class Book {
	
}

class Author {
    List books = []
    static hasMany =[books: Book]
}


class BookStore  {
    List books = []
    static hasMany =[books: Book]	
}

class Book {

}

class Author {

List books = []

static hasMany =[books: Book]

}

class BookStore {

List books = []

static hasMany =[books: Book]

}

このようにすると、 Book テーブルに、 books_idx というカラムを複数作ろうしてエラーになる。


class Book {
	
}

class Author {
    List books = []
    static hasMany =[books: Book]
}


class BookStore  {
    List bookList = []
    static hasMany =[bookList: Book]	
}

class Book {

}

class Author {

List books = []

static hasMany =[books: Book]

}

class BookStore {

List bookList = []

static hasMany =[bookList: Book]

}

このように、名前を変更すれば、
Book テーブルには、 books_idx と、 books_list_idx となるのでエラーを避けられる。

月: 2021年5月

[micronaut] GORMを利用したアプリをLambdaで起動するとエラー