[Spring Boot][OAuth2][Facebook] Cannot deserialize instance of `java.lang.String` out of START_OBJECT token 오류 원인

Framework: Spring Boot 2.x


증상

다른 SNS 에서는 문제가 없는데 Facebook 에서만 아래와 같은 오류가 발생하면서 정상적으로 로그인이 되지 않는다.

1004lucifer

org.springframework.http.converter.HttpMessageNotReadableException: An error occurred reading the OAuth 2.0 Error: JSON parse error: Cannot deserialize instance of `java.lang.String` out of START_OBJECT token; nested exception is com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot deserialize instance of `java.lang.String` out of START_OBJECT token
 at [Source: (sun.net.www.protocol.http.HttpURLConnection$HttpInputStream); line: 1, column: 10] (through reference chain: java.util.LinkedHashMap["error"]); nested exception is org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Cannot deserialize instance of `java.lang.String` out of START_OBJECT token; nested exception is com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot deserialize instance of `java.lang.String` out of START_OBJECT token
 at [Source: (sun.net.www.protocol.http.HttpURLConnection$HttpInputStream); line: 1, column: 10] (through reference chain: java.util.LinkedHashMap["error"])
at org.springframework.security.oauth2.core.http.converter.OAuth2ErrorHttpMessageConverter.readInternal(OAuth2ErrorHttpMessageConverter.java:79) ~[spring-security-oauth2-core-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.oauth2.core.http.converter.OAuth2ErrorHttpMessageConverter.readInternal(OAuth2ErrorHttpMessageConverter.java:47) ~[spring-security-oauth2-core-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.http.converter.AbstractHttpMessageConverter.read(AbstractHttpMessageConverter.java:199) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.security.oauth2.client.http.OAuth2ErrorResponseErrorHandler.handleError(OAuth2ErrorResponseErrorHandler.java:59) ~[spring-security-oauth2-client-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.web.client.ResponseErrorHandler.handleError(ResponseErrorHandler.java:63) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:776) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:734) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:645) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.security.oauth2.client.userinfo.DefaultOAuth2UserService.loadUser(DefaultOAuth2UserService.java:108) ~[spring-security-oauth2-client-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at com.project.security.oauth2.CustomOAuth2UserService.loadUser(CustomOAuth2UserService.java:26) ~[classes/:na]
at org.springframework.security.oauth2.client.authentication.OAuth2LoginAuthenticationProvider.authenticate(OAuth2LoginAuthenticationProvider.java:116) ~[spring-security-oauth2-client-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:175) ~[spring-security-core-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.oauth2.client.web.OAuth2LoginAuthenticationFilter.attemptAuthentication(OAuth2LoginAuthenticationFilter.java:186) ~[spring-security-oauth2-client-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:212) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.oauth2.client.web.OAuth2AuthorizationRequestRedirectFilter.doFilterInternal(OAuth2AuthorizationRequestRedirectFilter.java:160) ~[spring-security-oauth2-client-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:74) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:94) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.java:114) ~[spring-boot-actuator-2.1.13.RELEASE.jar:2.1.13.RELEASE]
at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:104) ~[spring-boot-actuator-2.1.13.RELEASE.jar:2.1.13.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541) [tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:747) [tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367) [tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) [tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) [tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639) [tomcat-embed-core-9.0.31.jar:9.0.31]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.31.jar:9.0.31]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_241]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_241]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.31.jar:9.0.31]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_241]
Caused by: org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Cannot deserialize instance of `java.lang.String` out of START_OBJECT token; nested exception is com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot deserialize instance of `java.lang.String` out of START_OBJECT token
 at [Source: (sun.net.www.protocol.http.HttpURLConnection$HttpInputStream); line: 1, column: 10] (through reference chain: java.util.LinkedHashMap["error"])
at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.readJavaType(AbstractJackson2HttpMessageConverter.java:245) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.read(AbstractJackson2HttpMessageConverter.java:227) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
at org.springframework.security.oauth2.core.http.converter.OAuth2ErrorHttpMessageConverter.readInternal(OAuth2ErrorHttpMessageConverter.java:74) ~[spring-security-oauth2-core-5.1.8.RELEASE.jar:5.1.8.RELEASE]
... 71 common frames omitted
Caused by: com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot deserialize instance of `java.lang.String` out of START_OBJECT token
 at [Source: (sun.net.www.protocol.http.HttpURLConnection$HttpInputStream); line: 1, column: 10] (through reference chain: java.util.LinkedHashMap["error"])
at com.fasterxml.jackson.databind.exc.MismatchedInputException.from(MismatchedInputException.java:63) ~[jackson-databind-2.9.10.3.jar:2.9.10.3]
at com.fasterxml.jackson.databind.DeserializationContext.reportInputMismatch(DeserializationContext.java:1343) ~[jackson-databind-2.9.10.3.jar:2.9.10.3]
at com.fasterxml.jackson.databind.DeserializationContext.handleUnexpectedToken(DeserializationContext.java:1139) ~[jackson-databind-2.9.10.3.jar:2.9.10.3]
at com.fasterxml.jackson.databind.DeserializationContext.handleUnexpectedToken(DeserializationContext.java:1093) ~[jackson-databind-2.9.10.3.jar:2.9.10.3]
at com.fasterxml.jackson.databind.deser.std.StringDeserializer.deserialize(StringDeserializer.java:63) ~[jackson-databind-2.9.10.3.jar:2.9.10.3]
at com.fasterxml.jackson.databind.deser.std.StringDeserializer.deserialize(StringDeserializer.java:10) ~[jackson-databind-2.9.10.3.jar:2.9.10.3]
at com.fasterxml.jackson.databind.deser.std.MapDeserializer._readAndBindStringKeyMap(MapDeserializer.java:527) ~[jackson-databind-2.9.10.3.jar:2.9.10.3]
at com.fasterxml.jackson.databind.deser.std.MapDeserializer.deserialize(MapDeserializer.java:364) ~[jackson-databind-2.9.10.3.jar:2.9.10.3]
at com.fasterxml.jackson.databind.deser.std.MapDeserializer.deserialize(MapDeserializer.java:29) ~[jackson-databind-2.9.10.3.jar:2.9.10.3]
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4014) ~[jackson-databind-2.9.10.3.jar:2.9.10.3]
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3085) ~[jackson-databind-2.9.10.3.jar:2.9.10.3]
at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.readJavaType(AbstractJackson2HttpMessageConverter.java:239) ~[spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
... 73 common frames omitted

1004lucifer
  ...


2020-04-27 18:58:41.687 DEBUG 16420 --- [nio-8080-exec-7] o.s.s.access.vote.AffirmativeBased       : Voter: org.springframework.security.web.access.expression.WebExpressionVoter@72982a80, returned: -1
2020-04-27 18:58:41.688 DEBUG 16420 --- [nio-8080-exec-7] o.s.s.w.a.ExceptionTranslationFilter     : Access is denied (user is anonymous); redirecting to authentication entry point

org.springframework.security.access.AccessDeniedException: Access is denied
at org.springframework.security.access.vote.AffirmativeBased.decide(AffirmativeBased.java:84) ~[spring-security-core-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.access.intercept.AbstractSecurityInterceptor.beforeInvocation(AbstractSecurityInterceptor.java:233) ~[spring-security-core-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:124) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119) ~[spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) [spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) [spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) [spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.1.8.RELEASE.jar:5.1.8.RELEASE]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) [spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]

원인 및 해결방법


아래의 부분을 '아니오' 로 변경 후 다시 테스트해보니 정상적으로 동작했다.

[Youtube][WEB] iPhone 에서 유투브 영상 클릭 시 Full Screen 안되게 차단 방법

이슈

 웹에서 유투브 재생 시 영상을 건너뛰지 못하게 controls=0 (링크) 셋팅을 했다.

 Android 에서는 정상적으로 작동하지만 iPhone 에서는 영상을 누르자마자 전체화면으로 바뀌면서 영상을 컨트롤 할 수 있었다.

1004lucifer, 풀스크린, 아이폰

해결방법

 iOS에서 HTML5 플레이어에서 동영상을 인라인으로 재생할지 여부를 선택하는 옵션이 있었다.
  playsinline=1 (링크)

 - playsinline 옵션 없는경우





 - playsinline=1 옵션 지정

[Spring Boot Admin] WAS 구동 시 발생하는 'InstanceAlreadyExistsException: com.zaxxer.hikari:name=dataSource,type=HikariDataSource' 에러

Spring Boot 2.x 사용



문제

WAS 구동 시 아래와 같은 에러메시지가 발생하며 웹페이지가 뜨지 않았다.

2020-04-01 18:53:09.673  INFO 19792 --- [com-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 1321 ms
2020-04-01 18:53:10.219  INFO 19792 --- [com-startStop-1] o.s.b.a.e.web.ServletEndpointRegistrar   : Registered '/actuator/jolokia' to jolokia-actuator-endpoint
2020-04-01 18:53:10.854  INFO 19792 --- [com-startStop-1] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
2020-04-01 18:53:10.930  INFO 19792 --- [com-startStop-1] o.s.b.a.w.s.WelcomePageHandlerMapping    : Adding welcome page template: index
2020-04-01 18:53:11.372  INFO 19792 --- [com-startStop-1] o.s.s.c.ThreadPoolTaskScheduler          : Initializing ExecutorService
2020-04-01 18:53:11.489  INFO 19792 --- [com-startStop-1] o.s.b.a.e.web.EndpointLinksResolver      : Exposing 16 endpoint(s) beneath base path '/actuator'
2020-04-01 18:53:11.544  INFO 19792 --- [com-startStop-1] ConditionEvaluationReportLoggingListener :

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-04-01 18:53:11.549 ERROR 19792 --- [com-startStop-1] o.s.boot.SpringApplication               : Application run failed

org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [HikariDataSource (null)] with key 'dataSource'; nested exception is javax.management.InstanceAlreadyExistsException: com.zaxxer.hikari:name=dataSource,type=HikariDataSource
        at org.springframework.jmx.export.MBeanExporter.registerBeanNameOrInstance(MBeanExporter.java:626) ~[spring-context-5.1.14.RELEASE.jar:5.1.14.RELEASE]
        at org.springframework.jmx.export.MBeanExporter.lambda$registerBeans$2(MBeanExporter.java:552) ~[spring-context-5.1.14.RELEASE.jar:5.1.14.RELEASE]
        at java.util.HashMap.forEach(HashMap.java:1289) ~[na:1.8.0_241]
        at org.springframework.jmx.export.MBeanExporter.registerBeans(MBeanExporter.java:552) ~[spring-context-5.1.14.RELEASE.jar:5.1.14.RELEASE]
        at org.springframework.jmx.export.MBeanExporter.afterSingletonsInstantiated(MBeanExporter.java:435) ~[spring-context-5.1.14.RELEASE.jar:5.1.14.RELEASE]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:864) ~[spring-beans-5.1.14.RELEASE.jar:5.1.14.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877) ~[spring-context-5.1.14.RELEASE.jar:5.1.14.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549) ~[spring-context-5.1.14.RELEASE.jar:5.1.14.RELEASE]
        at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.1.13.RELEASE.jar:2.1.13.RELEASE]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:744) ~[spring-boot-2.1.13.RELEASE.jar:2.1.13.RELEASE]
        at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:391) ~[spring-boot-2.1.13.RELEASE.jar:2.1.13.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) ~[spring-boot-2.1.13.RELEASE.jar:2.1.13.RELEASE]
        at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:151) [spring-boot-2.1.13.RELEASE.jar:2.1.13.RELEASE]
        at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:131) [spring-boot-2.1.13.RELEASE.jar:2.1.13.RELEASE]
        at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:91) [spring-boot-2.1.13.RELEASE.jar:2.1.13.RELEASE]
        at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:172) [spring-web-5.1.14.RELEASE.jar:5.1.14.RELEASE]
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5154) [catalina.jar:8.5.51]
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [catalina.jar:8.5.51]
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:743) [catalina.jar:8.5.51]
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:719) [catalina.jar:8.5.51]
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705) [catalina.jar:8.5.51]
        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:970) [catalina.jar:8.5.51]
        at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1841) [catalina.jar:8.5.51]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_241]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_241]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_241]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_241]
        at java.lang.Thread.run(Thread.java:748) [na:1.8.0_241]
Caused by: javax.management.InstanceAlreadyExistsException: com.zaxxer.hikari:name=dataSource,type=HikariDataSource
        at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437) ~[na:1.8.0_241]
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898) ~[na:1.8.0_241]
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966) ~[na:1.8.0_241]
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900) ~[na:1.8.0_241]
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324) ~[na:1.8.0_241]
        at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522) ~[na:1.8.0_241]
        at org.springframework.jmx.support.MBeanRegistrationSupport.doRegister(MBeanRegistrationSupport.java:138) ~[spring-context-5.1.14.RELEASE.jar:5.1.14.RELEASE]
        at org.springframework.jmx.export.MBeanExporter.registerBeanInstance(MBeanExporter.java:672) ~[spring-context-5.1.14.RELEASE.jar:5.1.14.RELEASE]
        at org.springframework.jmx.export.MBeanExporter.registerBeanNameOrInstance(MBeanExporter.java:616) ~[spring-context-5.1.14.RELEASE.jar:5.1.14.RELEASE]
        ... 27 common frames omitted

2020-04-01 18:53:11.551  WARN 19792 --- [com-startStop-1] o.s.b.f.support.DisposableBeanAdapter    : Invocation of destroy method failed on bean with name 'tomcatMetricsBinder': java.lang.NullPointerException
2020-04-01 18:53:11.552  INFO 19792 --- [com-startStop-1] o.s.s.c.ThreadPoolTaskScheduler          : Shutting down ExecutorService
2020-04-01 18:53:11.553  INFO 19792 --- [com-startStop-1] o.s.s.concurrent.ThreadPoolTaskExecutor  : Shutting down ExecutorService 'applicationTaskExecutor'
01-Apr-2020 18:53:11.555 SEVERE [video.aquapick-event.com-startStop-1] org.apache.catalina.core.ContainerBase.addChildInternal ContainerBase.addChild: start:
        org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[video.aquapick-event.com].StandardContext[]]
                at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
                at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
                at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:743)
                at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:719)
                at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705)
                at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:970)
                at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1841)
                at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
                at java.util.concurrent.FutureTask.run(FutureTask.java:266)
                at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
                at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
                at java.lang.Thread.run(Thread.java:748)
        Caused by: org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [HikariDataSource (null)] with key 'dataSource'; nested exception is javax.management.InstanceAlreadyExistsException: com.zaxxer.hikari:name=dataSource,type=HikariDataSource
                at org.springframework.jmx.export.MBeanExporter.registerBeanNameOrInstance(MBeanExporter.java:626)
                at org.springframework.jmx.export.MBeanExporter.lambda$registerBeans$2(MBeanExporter.java:552)
                at java.util.HashMap.forEach(HashMap.java:1289)
                at org.springframework.jmx.export.MBeanExporter.registerBeans(MBeanExporter.java:552)
                at org.springframework.jmx.export.MBeanExporter.afterSingletonsInstantiated(MBeanExporter.java:435)
                at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:864)
                at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877)
                at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549)
                at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141)
                at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:744)
                at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:391)
                at org.springframework.boot.SpringApplication.run(SpringApplication.java:312)
                at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:151)
                at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:131)
                at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:91)
                at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:172)
                at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5154)
                at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
                ... 10 more
        Caused by: javax.management.InstanceAlreadyExistsException: com.zaxxer.hikari:name=dataSource,type=HikariDataSource
                at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437)
                at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898)
                at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966)
                at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
                at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
                at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
                at org.springframework.jmx.support.MBeanRegistrationSupport.doRegister(MBeanRegistrationSupport.java:138)
                at org.springframework.jmx.export.MBeanExporter.registerBeanInstance(MBeanExporter.java:672)
                at org.springframework.jmx.export.MBeanExporter.registerBeanNameOrInstance(MBeanExporter.java:616)
                ... 27 more
01-Apr-2020 18:53:11.562 SEVERE [video.aquapick-event.com-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Error deploying web application archive [/home/1004lucifer/apps/apache-tomcat-8.5.51/webapps/urban/event/ROOT.war]
        java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[video.aquapick-event.com].StandardContext[]]
                at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:747)
                at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:719)
                at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705)
                at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:970)
                at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1841)
                at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
                at java.util.concurrent.FutureTask.run(FutureTask.java:266)
                at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
                at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
                at java.lang.Thread.run(Thread.java:748)
01-Apr-2020 18:53:11.563 INFO [video.aquapick-event.com-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [/home/1004lucifer/apps/apache-tomcat-8.5.51/webapps/urban/event/ROOT.war] has finished in [5,277] ms
01-Apr-2020 18:53:11.564 WARNING [main] org.apache.catalina.mapper.MapperListener.findDefaultHost Unknown default host [localhost] for service [StandardService[Catalina]]. Tomcat will not be able process HTTP/1.0 requests that do not specify a host name.
01-Apr-2020 18:53:11.569 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
01-Apr-2020 18:53:11.585 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["https-jsse-nio-8443"]
01-Apr-2020 18:53:11.588 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 16541 ms

원인

스택오버플로우 확인 시 jmx 충돌로 인해 발생하는 문제로 보여졌다.

그러고보니 문제가 발생한 시점이..

1개의 서버에 아래와 같이 두개의 애플리케이션이 올라가 있는 상태에서..
 - Spring Boot Admin (Server)
 - Spring Boot Admin (Client)

신규 Spring Boot Admin (Client) 를 추가하고 바로 발생했다.

1004lucifer


해결방법

JMX 이름을 다르게해서 다시 배포를 하니 정상적으로 동작되는 것을 확인 할 수 있었다.
(Spring Boot 2.1.13 기준)

spring:
  jmx:
    unique-names: true
management:
  endpoints:
    jmx:
      domain: co.kr.1004lucifer

참고:
 - https://stackoverflow.com/questions/51798003/javax-management-instancealreadyexistsexception-com-zaxxer-hikariname-datasour/51798043