स्टार्टअप

Question

पर मैंगोडब कनेक्शन समस्याओं को संभालें मैंने वसंत का उपयोग करके मोंगोडीबी को एकीकृत किया है, मेरी डेटा सेवा में एक मोंगो रिपोजिटरी स्वचालित है, और यह सब काम करता है। छोड़कर जब डीबी स्टार्टअप के दौरान नीचे है।

जब सेवा आती है तो मोंगो नीचे आती है, प्रारंभिकरण के दौरान एक अपवाद फेंक दिया जाता है, और उस स्थिति में पूरी सेवा शुरू होने में विफल हो जाती है। यह वही नहीं है जो मैं स्पष्ट रूप से चाहता हूं।

मैं ऐसा करना चाहते हैं क्या अपवाद को पकड़ने के लिए और सेवा प्रारंभ करें, और शान से db उपलब्धता समस्या संभाल (जैसे कह रही है हम अस्थायी समस्याओं मिल गया है एक पृष्ठ दिखाने के लिए, एक कैश का उपयोग करें, या जो कुछ भी)

है

मेरे भंडार वर्ग:

public interface MediaDataRepository extends MongoRepository<MediaData, String> { 
... 
} 

मेरी सेवा वर्ग:

@Service 
public class MediaDataService { 
    @Autowired 
    private MediaDataRepository mediaDataRepository; 
... 
} 

और नियंत्रक:

@Controller 
@RequestMapping("/api/consumer") 
public class MediaController extends HtmlGenerationController { 
    private static final Logger LOG = LoggerFactory.getLogger(MediaController.class); 

    @Autowired 
    private MediaDataService mediaDataService; 
... 
} 

त्रुटि मैं स्टार्टअप के दौरान मिलता है:

2013-01-15 17:50:09.163:WARN:oejw.WebAppContext:Failed startup of context o.m.j.p.JettyWebAppContext{/,file:/code/src/main/webapp/},file:/code/src/main/webapp/ 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mediaController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.myservice.service.MediaDataService com.myservice.controller.MediaController.mediaDataService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mediaDataService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.myservice.repository.MediaDataRepository com.myservice.service.MediaDataService.mediaDataRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mediaDataRepository': FactoryBean threw exception on object creation; nested exception is com.mongodb.MongoException$Network: can't call something : /127.0.0.1:27017/myservice_db 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:287) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1106) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585) 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:913) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:464) 
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:384) 
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283) 
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111) 
    at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:764) 
    at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:406) 
    at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:756) 
    at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:242) 
    at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1221) 
    at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:699) 
    at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:454) 
    at org.mortbay.jetty.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:256) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) 
    at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:224) 
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:167) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) 
    at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:224) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) 
    at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:90) 
    at org.eclipse.jetty.server.Server.doStart(Server.java:263) 
    at org.mortbay.jetty.plugin.JettyServer.doStart(JettyServer.java:65) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) 
    at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:511) 
    at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:364) 
    at org.mortbay.jetty.plugin.JettyRunMojo.execute(JettyRunMojo.java:516) 
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) 
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) 
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) 
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) 
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) 
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) 
    at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) 
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) 
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320) 
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) 
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) 
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) 
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
    at java.lang.reflect.Method.invoke(Method.java:597) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) 
Caused by: 
org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.myservice.service.MediaDataService com.myservice.controller.MediaController.mediaDataService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mediaDataService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.myservice.repository.MediaDataRepository com.myservice.service.MediaDataService.mediaDataRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mediaDataRepository': FactoryBean threw exception on object creation; nested exception is com.mongodb.MongoException$Network: can't call something : /127.0.0.1:27017/myservice_db 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:506) 
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:284) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1106) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517) 
[CLIPPED TO ALLOW QUESTION SIZE] 
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) 
Caused by: 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mediaDataService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.myservice.repository.MediaDataRepository com.myservice.service.MediaDataService.mediaDataRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mediaDataRepository': FactoryBean threw exception on object creation; nested exception is com.mongodb.MongoException$Network: can't call something : /127.0.0.1:27017/myservice_db 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:287) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1106) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) 
[CLIPPED TO ALLOW QUESTION SIZE] 
    at java.lang.reflect.Method.invoke(Method.java:597) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) 
Caused by: 
org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.myservice.repository.MediaDataRepository com.myservice.service.MediaDataService.mediaDataRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mediaDataRepository': FactoryBean threw exception on object creation; nested exception is com.mongodb.MongoException$Network: can't call something : /127.0.0.1:27017/myservice_db 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:506) 
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:284) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1106) 
[CLIPPED TO ALLOW QUESTION SIZE] 
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) 
Caused by: 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mediaDataRepository': FactoryBean threw exception on object creation; nested exception is com.mongodb.MongoException$Network: can't call something : /127.0.0.1:27017/myservice_db 
    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:149) 
    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:102) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1441) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:305) 
[CLIPPED TO ALLOW QUESTION SIZE] 
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) 
Caused by: 
com.mongodb.MongoException$Network: can't call something : /127.0.0.1:27017/myservice_db 
    at com.mongodb.DBTCPConnector.call(DBTCPConnector.java:227) 
    at com.mongodb.DBApiLayer$MyCollection.__find(DBApiLayer.java:305) 
    at com.mongodb.DBCollection.findOne(DBCollection.java:647) 
    at com.mongodb.DBCollection.findOne(DBCollection.java:626) 
    at com.mongodb.DBApiLayer$MyCollection.createIndex(DBApiLayer.java:364) 
    at com.mongodb.DBCollection.createIndex(DBCollection.java:436) 
    at com.mongodb.DBCollection.ensureIndex(DBCollection.java:515) 
    at org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexCreator.ensureIndex(MongoPersistentEntityIndexCreator.java:172) 
    at org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexCreator$1.doWithPersistentProperty(MongoPersistentEntityIndexCreator.java:130) 
[CLIPPED TO ALLOW QUESTION SIZE] 
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) 
Caused by: 
java.io.IOException: couldn't connect to [/127.0.0.1:27017] bc:java.net.ConnectException: Connection refused 
    at com.mongodb.DBPort._open(DBPort.java:228) 
    at com.mongodb.DBPort.go(DBPort.java:112) 
    at com.mongodb.DBPort.call(DBPort.java:79) 
    at com.mongodb.DBTCPConnector.call(DBTCPConnector.java:218) 
    at com.mongodb.DBApiLayer$MyCollection.__find(DBApiLayer.java:305) 
    at com.mongodb.DBCollection.findOne(DBCollection.java:647) 
    at com.mongodb.DBCollection.findOne(DBCollection.java:626) 
    at com.mongodb.DBApiLayer$MyCollection.createIndex(DBApiLayer.java:364) 
    at com.mongodb.DBCollection.createIndex(DBCollection.java:436) 
    at com.mongodb.DBCollection.ensureIndex(DBCollection.java:515) 
    at org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexCreator.ensureIndex(MongoPersistentEntityIndexCreator.java:172) 
    at org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexCreator$1.doWithPersistentProperty(MongoPersistentEntityIndexCreator.java:130) 
    at org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexCreator$1.doWithPersistentProperty(MongoPersistentEntityIndexCreator.java:112) 
    at org.springframework.data.mapping.model.BasicPersistentEntity.doWithProperties(BasicPersistentEntity.java:173) 
    at org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexCreator.checkForIndexes(MongoPersistentEntityIndexCreator.java:112) 
    at org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexCreator.onApplicationEvent(MongoPersistentEntityIndexCreator.java:85) 
    at org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexCreator.onApplicationEvent(MongoPersistentEntityIndexCreator.java:48) 
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97) 
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:324) 
    at org.springframework.data.mapping.context.AbstractMappingContext.addPersistentEntity(AbstractMappingContext.java:263) 
    at org.springframework.data.mapping.context.AbstractMappingContext$PersistentPropertyCreator.doWith(AbstractMappingContext.java:364) 
    at org.springframework.util.ReflectionUtils.doWithFields(ReflectionUtils.java:570) 
    at org.springframework.data.mapping.context.AbstractMappingContext.addPersistentEntity(AbstractMappingContext.java:247) 
    at org.springframework.data.mapping.context.AbstractMappingContext.getPersistentEntity(AbstractMappingContext.java:165) 
    at org.springframework.data.mapping.context.AbstractMappingContext.getPersistentEntity(AbstractMappingContext.java:140) 
    at org.springframework.data.mapping.context.AbstractMappingContext.getPersistentEntity(AbstractMappingContext.java:65) 
    at org.springframework.data.mongodb.repository.support.DefaultEntityInformationCreator.getEntityInformation(DefaultEntityInformationCreator.java:59) 
    at org.springframework.data.mongodb.repository.support.DefaultEntityInformationCreator.getEntityInformation(DefaultEntityInformationCreator.java:48) 
    at org.springframework.data.mongodb.repository.support.MongoRepositoryFactory.getEntityInformation(MongoRepositoryFactory.java:140) 
    at org.springframework.data.mongodb.repository.support.MongoRepositoryFactory.getTargetRepository(MongoRepositoryFactory.java:84) 
    at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:131) 
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.getObject(RepositoryFactoryBeanSupport.java:114) 
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.getObject(RepositoryFactoryBeanSupport.java:38) 
    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:142) 
    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:102) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1441) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:305) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:848) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:790) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:707) 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:478) 
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:284) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1106) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:848) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:790) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:707) 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:478) 
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:284) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1106) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585) 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:913) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:464) 
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:384) 
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283) 
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111) 
    at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:764) 
    at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:406) 
    at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:756) 
    at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:242) 
    at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1221) 
    at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:699) 
    at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:454) 
    at org.mortbay.jetty.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:256) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) 
    at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:224) 
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:167) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) 
    at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:224) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) 
    at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:90) 
    at org.eclipse.jetty.server.Server.doStart(Server.java:263) 
    at org.mortbay.jetty.plugin.JettyServer.doStart(JettyServer.java:65) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) 
    at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:511) 
    at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:364) 
    at org.mortbay.jetty.plugin.JettyRunMojo.execute(JettyRunMojo.java:516) 
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) 
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) 
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) 
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) 
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) 
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) 
    at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) 
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) 
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320) 
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) 
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) 
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) 
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
    at java.lang.reflect.Method.invoke(Method.java:597) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) 
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) 

Answer 1

अपनी खोजों में, मैं वसंत सीधे इस संभाल करने के लिए कोई अच्छा रास्ता मिल गया। आपको शायद अपनी सेवा और भंडार के बीच प्रॉक्सी डालना होगा। यहां एक पोस्ट: How to make App server to start even if database is down? इस मुद्दे पर पहुंचती है।

आपके लिए, शायद इसका मतलब है कि एक बीन (रिपोजिटरीप्रॉक्स) जो वसंत बनाता है। यह बीन मैन्युअल रूप से मोंगो कनेक्शन बनाने की कोशिश करेगा, या एप्लिकेशन संदर्भ के आलसी बीन से भंडार प्राप्त करेगा। यदि मोंगो कनेक्शन विफल रहता है, तो यह अपवाद को पकड़ता है और कैश किए गए डेटा या त्रुटि प्रतिक्रियाओं के लिए कनेक्शन/ऑब्जेक्ट बनाता है। यह मोंगो इंस्टेंस से पुनः कनेक्ट करने के लिए टाइमर प्रक्रिया भी बना सकता है।