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묻고 답해요

174만명의 커뮤니티!! 함께 토론해봐요.

configserver 설정에러

미해결

빠르게 배우는 Spring Cloud 기초(MSA)

org.springframework.amqp.rabbit.listener.BlockingQueueConsumer$DeclarationException: Failed to declare queue(s):[springCloudBus.anonymous.GYptJUJaSVqhPwPextvd6A] at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.attemptPassiveDeclarations(BlockingQueueConsumer.java:773) ~[spring-rabbit-3.2.2.jar:3.2.2] at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.passiveDeclarations(BlockingQueueConsumer.java:650) ~[spring-rabbit-3.2.2.jar:3.2.2] at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:637) ~[spring-rabbit-3.2.2.jar:3.2.2] at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1484) ~[spring-rabbit-3.2.2.jar:3.2.2] at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$ AsyncMessageProcessingConsumer.run (SimpleMessageListenerContainer.java:1324) ~[spring-rabbit-3.2.2.jar:3.2.2] at java.base/ java.lang.Thread.run (Thread.java:842) ~[na:na] Caused by: java.io .IOException: null at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:140) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:136) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:158) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.ChannelN.queueDeclarePassive(ChannelN.java:1033) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.ChannelN.queueDeclarePassive(ChannelN.java:47) ~[amqp-client-5.22.0.jar:5.22.0] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na] at org.springframework.amqp.rabbit.connection.CachingConnectionFactory$CachedChannelInvocationHandler.invoke(CachingConnectionFactory.java:1201) ~[spring-rabbit-3.2.2.jar:3.2.2] at jdk.proxy2/jdk.proxy2.$Proxy135.queueDeclarePassive(Unknown Source) ~[na:na] at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.attemptPassiveDeclarations(BlockingQueueConsumer.java:751) ~[spring-rabbit-3.2.2.jar:3.2.2] ... 5 common frames omitted Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no queue 'springCloudBus.anonymous.GYptJUJaSVqhPwPextvd6A' in vhost '/', class-id=50, method-id=10) at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:552) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel.privateRpc(AMQChannel.java:316) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:152) ~[amqp-client-5.22.0.jar:5.22.0] ... 14 common frames omitted Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no queue 'springCloudBus.anonymous.GYptJUJaSVqhPwPextvd6A' in vhost '/', class-id=50, method-id=10) at com.rabbitmq.client.impl.ChannelN.asyncShutdown(ChannelN.java:528) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.ChannelN.processAsync(ChannelN.java:349) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel.handleCompleteInboundCommand(AMQChannel.java:193) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel.handleFrame(AMQChannel.java:125) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQConnection.readFrame(AMQConnection.java:761) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQConnection.access$400(AMQConnection.java:48) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQConnection$ MainLoop.run (AMQConnection.java:688) ~[amqp-client-5.22.0.jar:5.22.0] ... 1 common frames omitted 2026-08-30T23:22:44.382+09:00 WARN 14368 --- [VqhPwPextvd6A-1] o.s.a.r.listener.BlockingQueueConsumer : Failed to declare queue: springCloudBus.anonymous.GYptJUJaSVqhPwPextvd6A 2026-08-30T23:22:44.382+09:00 WARN 14368 --- [VqhPwPextvd6A-1] o.s.a.r.listener.BlockingQueueConsumer : Queue declaration failed; retries left=2 org.springframework.amqp.rabbit.listener.BlockingQueueConsumer$DeclarationException: Failed to declare queue(s):[springCloudBus.anonymous.GYptJUJaSVqhPwPextvd6A] at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.attemptPassiveDeclarations(BlockingQueueConsumer.java:773) ~[spring-rabbit-3.2.2.jar:3.2.2] at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.passiveDeclarations(BlockingQueueConsumer.java:650) ~[spring-rabbit-3.2.2.jar:3.2.2] at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:637) ~[spring-rabbit-3.2.2.jar:3.2.2] at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1484) ~[spring-rabbit-3.2.2.jar:3.2.2] at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$ AsyncMessageProcessingConsumer.run (SimpleMessageListenerContainer.java:1324) ~[spring-rabbit-3.2.2.jar:3.2.2] at java.base/ java.lang.Thread.run (Thread.java:842) ~[na:na] Caused by: java.io .IOException: null at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:140) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:136) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:158) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.ChannelN.queueDeclarePassive(ChannelN.java:1033) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.ChannelN.queueDeclarePassive(ChannelN.java:47) ~[amqp-client-5.22.0.jar:5.22.0] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na] at org.springframework.amqp.rabbit.connection.CachingConnectionFactory$CachedChannelInvocationHandler.invoke(CachingConnectionFactory.java:1201) ~[spring-rabbit-3.2.2.jar:3.2.2] at jdk.proxy2/jdk.proxy2.$Proxy135.queueDeclarePassive(Unknown Source) ~[na:na] at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.attemptPassiveDeclarations(BlockingQueueConsumer.java:751) ~[spring-rabbit-3.2.2.jar:3.2.2] ... 5 common frames omitted Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no queue 'springCloudBus.anonymous.GYptJUJaSVqhPwPextvd6A' in vhost '/', class-id=50, method-id=10) at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:552) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel.privateRpc(AMQChannel.java:316) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:152) ~[amqp-client-5.22.0.jar:5.22.0] ... 14 common frames omitted Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no queue 'springCloudBus.anonymous.GYptJUJaSVqhPwPextvd6A' in vhost '/', class-id=50, method-id=10) at com.rabbitmq.client.impl.ChannelN.asyncShutdown(ChannelN.java:528) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.ChannelN.processAsync(ChannelN.java:349) ~[amqp-client-5.22.0.jar:5.22.0] at com.rabbitmq.client.impl.AMQChannel.handleCompleteInboundCommand(AMQChannel.java:193) ~[amqp-client-5.22.0.jar:5.22.0]

  • spring-cloud
  • msa
  • api-gateway
  • configserver
  • eureka
진달래 댓글 2 좋아요 0 조회수 66

프로젝트 환경세팅 파일 왜 안보일까요...

해결됨

빠르게 배우는 Spring Cloud 기초(MSA)

강의 관리가 안된느 것 같아 아쉽습니다.신속하게 답변 부탁드립니다..

  • spring-cloud
  • msa
  • api-gateway
  • configserver
  • eureka
엄준승 댓글 2 좋아요 0 조회수 101

코드 살펴보던 중에 발견한 것

해결됨

빠르게 배우는 Spring Cloud 기초(MSA)

왜 accesstoken 처음 발급시에는 id를 claims에 넣고, 왜 재발급시에는 email을 넣나요? 수업과 관련없는 질문이긴한데, 궁금해서 여쭤봅니다.

  • spring-cloud
  • msa
  • api-gateway
  • configserver
  • eureka
xcecv2 댓글 1 좋아요 0 조회수 123

노션 URL 못찾음

해결됨

빠르게 배우는 Spring Cloud 기초(MSA)

안녕하세요. 영상에 나오는 notion URL이 다릅니다. https://picturesque-staircase-f6e.notion.site/SpringCloud-MSA-e8692d14d37f4ff3be4874321e9b5077 에는 Apigateway yml 환경설정 파일이 안보입니다. 그렇다고 일일이 MSA- 다음에 나오는 걸 타이핑해서 들어가 볼 수도 없구요. 제가 잘못 알고 있는 건가요? 강의 하단에 노션 링크가 별도로 있거나 쉽게 들어갈 수 있게 되어 있으면 좋겠습니다.

  • spring-cloud
  • msa
  • api-gateway
  • configserver
  • eureka
json005 댓글 1 좋아요 0 조회수 177

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