Spring Data ElasticSearch删除索引遇到的java.lang.IllegalStateException: Failed to load ApplicationContext异常_[mapper [nickname] has different [store] values, m-优快云博客

本文详细解析了在Spring Boot整合Elasticsearch时遇到的映射冲突问题，特别是关于'title'字段的映射不一致导致的异常，并提供了解决方案。

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异常内容如下:
log4j:WARN No appenders could be found for logger (org.springframework.test.context.junit4.SpringJUnit4ClassRunner).
log4j:WARN Please initialize the log4j system properly.
[main] INFO org.elasticsearch.plugins.PluginsService - no modules loaded
[main] INFO org.elasticsearch.plugins.PluginsService - loaded plugin [org.elasticsearch.index.reindex.ReindexPlugin]
[main] INFO org.elasticsearch.plugins.PluginsService - loaded plugin [org.elasticsearch.join.ParentJoinPlugin]
[main] INFO org.elasticsearch.plugins.PluginsService - loaded plugin [org.elasticsearch.percolator.PercolatorPlugin]
[main] INFO org.elasticsearch.plugins.PluginsService - loaded plugin [org.elasticsearch.script.mustache.MustachePlugin]
[main] INFO org.elasticsearch.plugins.PluginsService - loaded plugin [org.elasticsearch.transport.Netty3Plugin]
[main] INFO org.elasticsearch.plugins.PluginsService - loaded plugin [org.elasticsearch.transport.Netty4Plugin]
[main] INFO org.springframework.data.elasticsearch.client.TransportClientFactoryBean - adding transport node : 127.0.0.1:9300
[main] INFO org.springframework.data.elasticsearch.client.TransportClientFactoryBean - Closing elasticSearch client

java.lang.IllegalStateException: Failed to load ApplicationContext

at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:125)
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:107)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:242)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘articleRepository’: Invocation of init method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.elasticsearch.repository.support.NumberKeyedRepository]: Constructor threw exception; nested exception is java.lang.IllegalArgumentException: Mapper for [title] conflicts with existing mapping in other types:
[mapper [title] has different [store] values, mapper [title] has different [analyzer]]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1710)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:583)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBeangetTargetRepositoryViaReflection $3 (R e p o s i t o r y F a c t o r y S u p p o r t . j a v a : 500) a t j a v a . u t i l . O p t i o n a l . m a p (O p t i o n a l . j a v a : 215) a t o r g . s p r i n g f r a m e w o r k . d a t a . r e p o s i t o r y . c o r e . s u p p o r t . R e p o s i t o r y F a c t o r y S u p p o r t . g e t T a r g e t R e p o s i t o r y V i a R e f l e c t i o n (R e p o s i t o r y F a c t o r y S u p p o r t . j a v a : 500) a t o r g . s p r i n g f r a m e w o r k . d a t a . r e p o s i t o r y . c o r e . s u p p o r t . R e p o s i t o r y F a c t o r y S u p p o r t . g e t T a r g e t R e p o s i t o r y V i a R e f l e c t i o n (R e p o s i t o r y F a c t o r y S u p p o r t . j a v a : 485) a t o r g . s p r i n g f r a m e w o r k . d a t a . e l a s t i c s e a r c h . r e p o s i t o r y . s u p p o r t . E l a s t i c s e a r c h R e p o s i t o r y F a c t o r y . g e t T a r g e t R e p o s i t o r y (E l a s t i c s e a r c h R e p o s i t o r y F a c t o r y . j a v a : 73) a t o r g . s p r i n g f r a m e w o r k . d a t a . r e p o s i t o r y . c o r e . s u p p o r t . R e p o s i t o r y F a c t o r y S u p p o r t . g e t R e p o s i t o r y (R e p o s i t o r y F a c t o r y S u p p o r t . j a v a : 298) a t o r g . s p r i n g f r a m e w o r k . d a t a . r e p o s i t o r y . c o r e . s u p p o r t . R e p o s i t o r y F a c t o r y B e a n S u p p o r t . l a m b d a$ afterPropertiesSetPutMappingExecutor.applyRequest(MetaDataMappingService.java:311)
at org.elasticsearch.cluster.metadata.MetaDataMappingService $P u t M a p p i n g E x e c u t o r . e x e c u t e (M e t a D a t a M a p p i n g S e r v i c e . j a v a : 230) a t o r g . e l a s t i c s e a r c h . c l u s t e r . s e r v i c e . C l u s t e r S e r v i c e . e x e c u t e T a s k s (C l u s t e r S e r v i c e . j a v a : 634) a t o r g . e l a s t i c s e a r c h . c l u s t e r . s e r v i c e . C l u s t e r S e r v i c e . c a l c u l a t e T a s k O u t p u t s (C l u s t e r S e r v i c e . j a v a : 612) a t o r g . e l a s t i c s e a r c h . c l u s t e r . s e r v i c e . C l u s t e r S e r v i c e . r u n T a s k s (C l u s t e r S e r v i c e . j a v a : 571) a t o r g . e l a s t i c s e a r c h . c l u s t e r . s e r v i c e . C l u s t e r S e r v i c e$ ClusterServiceTaskBatcher.run(ClusterService.java:263)
at org.elasticsearch.cluster.service.TaskBatcher.runIfNotProcessed(TaskBatcher.java:150)
at org.elasticsearch.cluster.service.TaskBatcher $B a t c h e d T a s k . r u n (T a s k B a t c h e r . j a v a : 188) a t o r g . e l a s t i c s e a r c h . c o m m o n . u t i l . c o n c u r r e n t . T h r e a d C o n t e x t$ ContextPreservingRunnable.run(ThreadContext.java:575)
at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor $T i e B r e a k i n g P r i o r i t i z e d R u n n a b l e . r u n A n d C l e a n (P r i o r i t i z e d E s T h r e a d P o o l E x e c u t o r . j a v a : 247) a t o r g . e l a s t i c s e a r c h . c o m m o n . u t i l . c o n c u r r e n t . P r i o r i t i z e d E s T h r e a d P o o l E x e c u t o r$ TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:210)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)