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문제 상황
대략적으로 서술해보자면 서비스는 일단 502 Bad Gateway가 나면서 내려가고 식은땀이 줄줄 흐르는 상황이 발생한 것인데, 에러 로그만 수집해보면 다음과 같다.
Information Gathering
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
[Rest][2026-03-30 03:49:03][ERROR][SpringApplication.java][reportFailure(860)] : Application run failed
org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:162)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:771)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:763)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:438)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:339)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1329)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1318)
at net.infobank.moyamo.MoyamoApplication.main(MoyamoApplication.java:16)
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:498)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88)
Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:142)
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:104)
at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:450)
at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:199)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:181)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:159)
... 17 common frames omitted
그리고 2번째 놈의 로그
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tokenAuthorizationFilter' defined in URL [jar:file:/home/ubuntu/moyamo-0.0.1-SNAPSHOT.jar!/BOOT-INF/classes!/net/infobank/moyamo/configuration/TokenAuthorizationFilter.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'authorizationService' defined in URL [jar:file:/home/ubuntu/moyamo-0.0.1-SNAPSHOT.jar!/BOOT-INF/classes!/net/infobank/moyamo/api/service/AuthorizationService.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userSecurityRepository' defined in net.infobank.moyamo.repository.UserSecurityRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#59221b97' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#59221b97': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.search.exception.SearchException: HSEARCH400035: Could not update mappings in index 'moyamo_3'
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:229)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1354)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1204)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213)
at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:212)
at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:175)
at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAsRegistrationBean(ServletContextInitializerBeans.java:170)
at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addAdaptableBeans(ServletContextInitializerBeans.java:155)
at org.springframework.boot.web.servlet.ServletContextInitializerBeans.<init>(ServletContextInitializerBeans.java:87)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:259)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:233)
at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5161)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:829)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:433)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486)
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123)
... 22 common frames omitted
3번째 로그와 4번째 로그
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'authorizationService' defined in URL [jar:file:/home/ubuntu/moyamo-0.0.1-SNAPSHOT.jar!/BOOT-INF/classes!/net/infobank/moyamo/api/service/AuthorizationService.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userSecurityRepository' defined in net.infobank.moyamo.repository.UserSecurityRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#59221b97' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#59221b97': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.search.exception.SearchException: HSEARCH400035: Could not update mappings in index 'moyamo_3'
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:229)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1354)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1204)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791)
... 63 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userSecurityRepository' defined in net.infobank.moyamo.repository.UserSecurityRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#59221b97' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#59221b97': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.search.exception.SearchException: HSEARCH400035: Could not update mappings in index 'moyamo_3'
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:389)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1689)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1434)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791)
... 77 common frames omitted
로그로그
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#59221b97': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.search.exception.SearchException: HSEARCH400035: Could not update mappings in index 'moyamo_3'
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:342)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113)
at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374)
... 91 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.search.exception.SearchException: HSEARCH400035: Could not update mappings in index 'moyamo_3'
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1786)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:602)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330)
... 99 common frames omitted
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.search.exception.SearchException: HSEARCH400035: Could not update mappings in index 'moyamo_3'
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:421)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1845)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1782)
... 106 common frames omittedCaused by: org.hibernate.search.exception.SearchException: HSEARCH400035: Could not update mappings in index 'moyamo_3'
at org.hibernate.search.elasticsearch.schema.impl.DefaultElasticsearchSchemaMigrator.migrate(DefaultElasticsearchSchemaMigrator.java:77)
at org.hibernate.search.elasticsearch.impl.ElasticsearchIndexManager.initializeIndex(ElasticsearchIndexManager.java:321)
at org.hibernate.search.elasticsearch.impl.ElasticsearchIndexManager.initializeIndex(ElasticsearchIndexManager.java:266)
at org.hibernate.search.elasticsearch.impl.ElasticsearchIndexManager.setSearchFactory(ElasticsearchIndexManager.java:257)
at org.hibernate.search.indexes.impl.IndexManagerHolder.setActiveSearchIntegrator(IndexManagerHolder.java:150)
at org.hibernate.search.engine.impl.MutableSearchFactoryState.setActiveSearchIntegrator(MutableSearchFactoryState.java:244)
at org.hibernate.search.spi.SearchIntegratorBuilder.buildNewSearchFactory(SearchIntegratorBuilder.java:214)
at org.hibernate.search.spi.SearchIntegratorBuilder.buildSearchIntegrator(SearchIntegratorBuilder.java:128)
at org.hibernate.search.hcore.impl.HibernateSearchSessionFactoryObserver.boot(HibernateSearchSessionFactoryObserver.java:127)
at org.hibernate.search.hcore.impl.HibernateSearchSessionFactoryObserver.sessionFactoryCreated(HibernateSearchSessionFactoryObserver.java:94)
at org.hibernate.internal.SessionFactoryObserverChain.sessionFactoryCreated(SessionFactoryObserverChain.java:35)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:385)
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:468)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1259)
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409)
... 110 common frames omitted
Suppressed: org.hibernate.search.exception.SearchException: HSEARCH400035: Could not update mappings in index 'net.infobank.moyamo.models.photorecentwriter'
... 127 common frames omitted
Caused by: org.hibernate.search.exception.SearchException: HSEARCH400020: Could not create mapping for entity type net.infobank.moyamo.models.PhotoRecentWriter
at org.hibernate.search.elasticsearch.schema.impl.ElasticsearchSchemaAccessor.putMapping(ElasticsearchSchemaAccessor.java:111)
at org.hibernate.search.elasticsearch.schema.impl.DefaultElasticsearchSchemaMigrator.migrate(DefaultElasticsearchSchemaMigrator.java:73)
... 126 common frames omitted
Caused by: org.hibernate.search.exception.SearchException: HSEARCH400007: Elasticsearch request failed.
Request: PUT /net.infobank.moyamo.models.photorecentwriter/net.infobank.moyamo.models.PhotoRecentWriter/_mapping with parameters {}
Response: 400 'Bad Request' with body
{
"error": {
"root_cause": [
{
"type": "illegal_argument_exception",
"reason": "Mapper for [id] conflicts with existing mapping in other types:\n[mapper [id] has different [store] values]"
}
],
"type": "illegal_argument_exception",
"reason": "Mapper for [id] conflicts with existing mapping in other types:\n[mapper [id] has different [store] values]"
},
"status": 400
}
at org.hibernate.search.elasticsearch.work.impl.SimpleElasticsearchWork.handleResult(SimpleElasticsearchWork.java:101)
at org.hibernate.search.elasticsearch.work.impl.SimpleElasticsearchWork.lambda$execute$3(SimpleElasticsearchWork.java:63)
at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:966)
at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:940)
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975)
at org.hibernate.search.elasticsearch.client.impl.DefaultElasticsearchClient$1.onFailure(DefaultElasticsearchClient.java:120)
at org.elasticsearch.client.RestClient$FailureTrackingResponseListener.onDefinitiveFailure(RestClient.java:857)
at org.elasticsearch.client.RestClient$1.completed(RestClient.java:560)
at org.elasticsearch.client.RestClient$1.completed(RestClient.java:537)
at org.apache.http.concurrent.BasicFuture.completed(BasicFuture.java:122)
at org.apache.http.impl.nio.client.DefaultClientExchangeHandlerImpl.responseCompleted(DefaultClientExchangeHandlerImpl.java:181)
at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.processResponse(HttpAsyncRequestExecutor.java:448)
at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.inputReady(HttpAsyncRequestExecutor.java:338)
at org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(DefaultNHttpClientConnection.java:265)
at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:81)
at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:39)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:114)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:591)
at java.lang.Thread.run(Thread.java:750)
Caused by: org.hibernate.search.exception.SearchException: HSEARCH400090: Elasticsearch response indicates a failure.
at org.hibernate.search.elasticsearch.work.impl.DefaultElasticsearchRequestSuccessAssessor.checkSuccess(DefaultElasticsearchRequestSuccessAssessor.java:107)
at org.hibernate.search.elasticsearch.work.impl.DefaultElasticsearchRequestSuccessAssessor.checkSuccess(DefaultElasticsearchRequestSuccessAssessor.java:90)
at org.hibernate.search.elasticsearch.work.impl.SimpleElasticsearchWork.handleResult(SimpleElasticsearchWork.java:92)
... 24 common frames omitted
Caused by: org.hibernate.search.exception.SearchException: HSEARCH400020: Could not create mapping for entity type net.infobank.moyamo.models.AdoptComment
at org.hibernate.search.elasticsearch.schema.impl.ElasticsearchSchemaAccessor.putMapping(ElasticsearchSchemaAccessor.java:111)
at org.hibernate.search.elasticsearch.schema.impl.DefaultElasticsearchSchemaMigrator.migrate(DefaultElasticsearchSchemaMigrator.java:73)
... 126 common frames omitted
Caused by: org.hibernate.search.exception.SearchException: HSEARCH400007: Elasticsearch request failed.
Request: PUT /moyamo_3/net.infobank.moyamo.models.AdoptComment/_mapping with parameters {}
Response: 400 'Bad Request' with body
{
"error": {
"root_cause": [
{
"type": "illegal_argument_exception",
"reason": "mapper [relation.posting.title] of different type, current_type [text], merged_type [keyword]"
}
],
"type": "illegal_argument_exception",
"reason": "mapper [relation.posting.title] of different type, current_type [text], merged_type [keyword]"
},
"status": 400
}
at org.hibernate.search.elasticsearch.work.impl.SimpleElasticsearchWork.handleResult(SimpleElasticsearchWork.java:101)
at org.hibernate.search.elasticsearch.work.impl.SimpleElasticsearchWork.lambda$execute$3(SimpleElasticsearchWork.java:63)
at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:966)
at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:940)
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975)
at org.hibernate.search.elasticsearch.client.impl.DefaultElasticsearchClient$1.onFailure(DefaultElasticsearchClient.java:120)
at org.elasticsearch.client.RestClient$FailureTrackingResponseListener.onDefinitiveFailure(RestClient.java:857)
at org.elasticsearch.client.RestClient$1.completed(RestClient.java:560)
at org.elasticsearch.client.RestClient$1.completed(RestClient.java:537)
at org.apache.http.concurrent.BasicFuture.completed(BasicFuture.java:122)
at org.apache.http.impl.nio.client.DefaultClientExchangeHandlerImpl.responseCompleted(DefaultClientExchangeHandlerImpl.java:181)
at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.processResponse(HttpAsyncRequestExecutor.java:448)
at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.inputReady(HttpAsyncRequestExecutor.java:338)
at org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(DefaultNHttpClientConnection.java:265)
at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:81)
at org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(InternalIODispatch.java:39)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:114)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:591)
at java.lang.Thread.run(Thread.java:750)
Caused by: org.hibernate.search.exception.SearchException: HSEARCH400090: Elasticsearch response indicates a failure.
at org.hibernate.search.elasticsearch.work.impl.DefaultElasticsearchRequestSuccessAssessor.checkSuccess(DefaultElasticsearchRequestSuccessAssessor.java:107)
at org.hibernate.search.elasticsearch.work.impl.DefaultElasticsearchRequestSuccessAssessor.checkSuccess(DefaultElasticsearchRequestSuccessAssessor.java:90)
at org.hibernate.search.elasticsearch.work.impl.SimpleElasticsearchWork.handleResult(SimpleElasticsearchWork.java:92)
... 24 common frames omitted
대충 상황요약
HSEARCH400035: Could not update mappings in index 'moyamo_3'
Mapper for [id] conflicts with existing mapping in other types:
[mapper [id] has different [store] values]
ElasticSearch + Hibernate Search 관련 매핑 충돌 에러였다.
이게 왜 문제가 발생했냐면 PhotoRecentWriter 엔티티 id 필드 매핑이 기존 ElasticSearch 인덱스 매핑이랑 충돌한 것인데.
쥔짜 식은땀을 흘렷는데 예전 개발자녀석 왜 이렇게 짜놧는지 이해가 안감. 대충 아래의 소스를 살펴보면
package net.infobank.moyamo.models;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.NonNull;
import org.hibernate.search.annotations.Indexed;
import org.hibernate.search.annotations.NumericField;
import javax.persistence.*;
import java.time.ZonedDateTime;
@Data
@Entity
@AllArgsConstructor
@NoArgsConstructor
@Indexed
public class PhotoRecentWriter {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@NumericField
private Long id;
@NonNull
@Embedded
private UserPostingRelation relation;
private ZonedDateTime createdAt;
public PhotoRecentWriter(@NonNull UserPostingRelation userPostingRelation, ZonedDateTime createdAt){
this.relation = userPostingRelation;
this.createdAt = createdAt;
}
}
이 부분에서 저기 보이는 Indexed 어노테이션을 사용하면서 생기는 문제였다. 인덱스 이름을 지정하지 않아서 생기는 문제인 것인데, 그래서 기본 클래스명인 net.infobank.moyamo.models.photorecentwriter 으로 별도 인덱스가 만들어졌던거임.
근데? 에러 로그를 보면 다음과 같다.
Could not update mappings in index 'moyamo_3'moyamo_3 인덱스 내에서 PhotoRecentWriter의 id 필드가 다른 엔티티 의 id 필드 매핑이랑 store 값이 충돌하기 때문
대충 차이점을 잡고가자면 이런 부분이다
- User.java, Posting.java 의 id:@NumericFiled + @SortableField (store 속성 없음 = 기본값 Store.NO)
- PhotoRecentWriter.java의 id:@NumericField만 있다는 것
이 부분을 해결하려는 방법은 되게 간단했다.
PhotoRecentWriter의 id 필드에 동일한 어노테이션을 적용하거나, 아예 ElasticSearch 인덱싱이 필요 없으면 Indexed 어노테이션을 제거하면 된다.
@Data
@Entity
@AllArgsConstructor
@NoArgsConstructor
public class PhotoRecentWriter {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@NonNull
@Embedded
private UserPostingRelation relation;
private ZonedDateTime createdAt;
public PhotoRecentWriter(@NonNull UserPostingRelation userPostingRelation, ZonedDateTime createdAt){
this.relation = userPostingRelation;
this.createdAt = createdAt;
}
}실제로 PhotoRecentWriter 가 검색기능에 사용되지 않으므로 제거하면되는 부분이므로 JPA엔티니니까 DB에서만 쓰는거임 ㅇㅇ
그런데? 난 사실 이걸 먼저하기보다 이 짓을 먼저했음
curl -X DELETE "localhost:9200/net.infobank.moyamo.models.photorecentwriter"그러니까 502 Bad Gateway는 해결되서 올라오긴 하는데, 사람들이 예전에 쓴 글이 안올라온다고 하는 대략난감의 사태가 벌어졌다는 거쉼..
이게 영향이 있냐 없냐 고민을 하다보니 100% 있다는 것임!
| 엔드포인트 | 기능 |
| GET /v2/users/me/postings | 내가 쓴 글 목록 |
| GET /v2/users/me/comments | 내가 댓글 단 글 목록 |
| GET /v2/users/{id}/postings | 특정 사용자가 쓴 글 목록 |
| GET /v2/users/{id}/comments | 특정 사용자가 댓글 단 목록 |
그렇게 시작되었다. Hibernate Search에서 기존 DB 데이터를 ElasticSearch에 다시 인덱싱하는 개삽질의 작업
식은땀을 줄줄 흘리다가. 나자신 생각했다. 하늘이 무너져도 솟아날 구멍? 댓츠논노
어쨋든 저놈들은 죄다 ElasticSearch 기반의 작업일꺼니까 인덱스만 다시 치면 된다는 생각이었음.
솔직히 JPA 안에 본체가 있는데 ElasticSearch가 캐싱하는 데이터 구도라면? 캐싱만 치면 되는 부분임
심지어 찾아보니 땅굴을 좀 파놧는데 이런 것들이 있었음
1. Posting 인덱스 재구축
# POST 요청 - sinceId부터 maxId까지 게시글 인덱싱
curl -X POST "http://<scheduler-server>/indexing?sinceId=0&maxId=999999999&max=200"
또는 api-server 에서
# 특정 게시글 ID들 인덱싱
curl -X POST "http://<api-server>/v2/postings/index?ids=1,2,3,4,5&max=200"
2. User 인덱스 재구축
# moyamo-api-server에서
curl -X GET "http://<api-server>/v2/users/index"
그런데 아무리 생각해봐도 API에다가 저짓을 하다가는 서버가 죽을 것이 뻔했음.
MySQL 에서 데이터를 조사함
-- MySQL에서 게시글 ID 범위 확인
SELECT MIN(id), MAX(id) FROM posting WHERE is_delete = false;
참으로 기모찌한 결과가 나온 것인데, 이걸 curl 로 나눠서 쏘다가는 꽤 귀찮을 것 같다는 거쉬..
그래서 인덱스 스크립트를 만들어서 때려박기로 했다.
#!/bin/bash
# Elasticsearch 인덱스 재구축 스크립트 (Linux/Mac용)
# 게시글 ID 범위: 114 ~ 16,335,566
SCHEDULER_URL="http://localhost:8088" # moyamo-scheduler 포트: 8088
BATCH_SIZE=10000 # 한 번에 처리할 ID 범위
MAX_COMMENTS=200 # 댓글 수 제한
DELAY_SECONDS=2 # 배치 간 대기 시간
MIN_ID=114
MAX_ID=16335566
CURRENT_ID=$MIN_ID
TOTAL_BATCHES=$(( (MAX_ID - MIN_ID + BATCH_SIZE - 1) / BATCH_SIZE ))
CURRENT_BATCH=0
echo "========================================"
echo "Elasticsearch 인덱스 재구축 시작"
echo "총 배치 수: $TOTAL_BATCHES"
echo "ID 범위: $MIN_ID ~ $MAX_ID"
echo "배치 크기: $BATCH_SIZE"
echo "========================================"
START_TIME=$(date +%s)
while [ $CURRENT_ID -le $MAX_ID ]; do
CURRENT_BATCH=$((CURRENT_BATCH + 1))
END_ID=$((CURRENT_ID + BATCH_SIZE - 1))
if [ $END_ID -gt $MAX_ID ]; then
END_ID=$MAX_ID
fi
PROGRESS=$(echo "scale=1; $CURRENT_BATCH * 100 / $TOTAL_BATCHES" | bc)
echo "[$CURRENT_BATCH/$TOTAL_BATCHES] ($PROGRESS%) 인덱싱 중: $CURRENT_ID ~ $END_ID"
RESPONSE=$(curl -s -X POST "$SCHEDULER_URL/indexing?sinceId=$CURRENT_ID&maxId=$END_ID&max=$MAX_COMMENTS" --max-time 300)
if [ $? -eq 0 ]; then
echo " 완료: $RESPONSE"
else
echo " 오류 발생, 재시도 중..."
sleep 5
RESPONSE=$(curl -s -X POST "$SCHEDULER_URL/indexing?sinceId=$CURRENT_ID&maxId=$END_ID&max=$MAX_COMMENTS" --max-time 300)
if [ $? -eq 0 ]; then
echo " 재시도 완료: $RESPONSE"
else
echo " 재시도 실패, 다음 배치로 진행"
fi
fi
CURRENT_ID=$((END_ID + 1))
if [ $CURRENT_ID -le $MAX_ID ]; then
sleep $DELAY_SECONDS
fi
done
END_TIME=$(date +%s)
DURATION=$((END_TIME - START_TIME))
HOURS=$((DURATION / 3600))
MINUTES=$(( (DURATION % 3600) / 60 ))
SECONDS=$((DURATION % 60))
echo "========================================"
echo "인덱싱 완료!"
echo "소요 시간: ${HOURS}시간 ${MINUTES}분 ${SECONDS}초"
echo "========================================"일단 테스트도 완료했겠다 신나게 돌려본다는 것인데..
그 전에 주머니에서 주섬주섬 moyamo-common 부터 말은 이후에 api-server를 말아서 build.jar로 만든다음에 배포 했다는 스토리는 생략하도록 하고, 저게 돌아가는건 결국 스케쥴러가 돌아가는 인스턴스에서 돌아가고 있는 부분이었으니까 포트부터 조사하면
스크립트 → moyamo-scheduler → Elasticsearch
(/indexing API) (내부적으로 연결)
이런 구조가 나온다는 것이었다.
생각해보니 Tools 서버를 껏다키면서 ElasticSearch 때문에 잘 안올라오는 다는 부분을 생각해보면서 볼륨 detach 했다가 다시 attach 하고 그런 부분 와중에 데몬을 제대로 안살렸었더라는 기억이 있었으므로 스케쥴러부터 살려줌
ubuntu@ip-172-31-40-155:~/workspace/scheduler/logs$ ps -ef | grep scheduler
ubuntu 15665 6442 0 12:34 pts/1 00:00:00 grep --color=auto scheduler
ubuntu@ip-172-31-40-155:~/workspace/scheduler/logs$ cd ..
ubuntu@ip-172-31-40-155:~/workspace/scheduler$ ls -alk
total 40
drwxrwxr-x 5 ubuntu ubuntu 4096 Oct 7 2024 .
drwxrwxr-x 4 ubuntu ubuntu 4096 Mar 30 2021 ..
drwxrwxr-x 2 ubuntu ubuntu 4096 Oct 21 2024 bin
drwxrwxr-x 2 ubuntu ubuntu 16384 Mar 30 12:32 logs
-rwxrwxr-x 1 ubuntu ubuntu 253 Oct 13 2023 start.sh
drwxrwxr-x 3 ubuntu ubuntu 4096 Sep 7 2020 static
-rwxrwxr-x 1 ubuntu ubuntu 58 Apr 16 2021 stop.sh
ubuntu@ip-172-31-40-155:~/workspace/scheduler$ vi start.sh
ubuntu@ip-172-31-40-155:~/workspace/scheduler$ vi start.sh
ubuntu@ip-172-31-40-155:~/workspace/scheduler$ ./start.sh
ubuntu@ip-172-31-40-155:~/workspace/scheduler$ ps -ef | grep scheduler
ubuntu 18233 1 99 12:36 pts/1 00:00:11 java -Xmx1500m -Xms1500m -jar -Dspring.profiles.active=product -Dmoyamo.jobs.rankings.cron=0 */1 * * * * -Dmoyamo.jobs.statistics.cron=0 */1 * * * * /home/ubuntu/workspace/scheduler/bin/moyamo-scheduler-0.0.1-SNAPSHOT.jar
ubuntu 18373 6442 0 12:36 pts/1 00:00:00 grep --color=auto scheduler
이제 언제 살아날지 모르는 대망의 작업을 시작한다.
ubuntu@ip-172-31-40-155:~$ chmod +x reindex-elasticsearch.sh
ubuntu@ip-172-31-40-155:~$ ./reindex-elasticsearch.sh
========================================
Elasticsearch 인덱스 재구축 시작
총 배치 수: 1634
ID 범위: 114 ~ 16335566
배치 크기: 10000
========================================
[1/1634] (0%) 인덱싱 중: 114 ~ 10113
완료: end
[2/1634] (.1%) 인덱싱 중: 10114 ~ 20113
완료: end
[3/1634] (.1%) 인덱싱 중: 20114 ~ 30113
완료: end
[4/1634] (.2%) 인덱싱 중: 30114 ~ 40113
완료: end
[5/1634] (.3%) 인덱싱 중: 40114 ~ 50113
완료: end
[6/1634] (.3%) 인덱싱 중: 50114 ~ 60113
완료: end
[7/1634] (.4%) 인덱싱 중: 60114 ~ 70113
완료: end
[8/1634] (.4%) 인덱싱 중: 70114 ~ 80113
완료: end
[9/1634] (.5%) 인덱싱 중: 80114 ~ 90113
완료: end
[10/1634] (.6%) 인덱싱 중: 90114 ~ 100113
완료: end
[11/1634] (.6%) 인덱싱 중: 100114 ~ 110113
완료: end
[12/1634] (.7%) 인덱싱 중: 110114 ~ 120113
완료: end
[13/1634] (.7%) 인덱싱 중: 120114 ~ 130113
완료: end
[14/1634] (.8%) 인덱싱 중: 130114 ~ 140113
완료: end
[15/1634] (.9%) 인덱싱 중: 140114 ~ 150113
완료: end
[16/1634] (.9%) 인덱싱 중: 150114 ~ 160113
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