스프링 클라우드의 동물원 데이터 흐름 끊기 계속

Question

도커로 SCDF를 시작하려고합니다. 그것은 잘 시작하지만 모든 스트림을 배포 할 때 나는 스프링 클라우드 데이터 플로우 서버 로컬 1.1.4 사용하고 응용 프로그램 로그

2017-03-09 15:19:45.864 INFO 62 --- [   main] kafka.utils.VerifiableProperties   : Verifying properties 
2017-03-09 15:19:45.864 INFO 62 --- [   main] kafka.utils.VerifiableProperties   : Property client.id is overridden to groupid 
2017-03-09 15:19:45.866 INFO 62 --- [   main] kafka.utils.VerifiableProperties   : Property metadata.broker.list is overridden to kafka:9092 
2017-03-09 15:19:45.867 INFO 62 --- [   main] kafka.utils.VerifiableProperties   : Property request.timeout.ms is overridden to 10000 
2017-03-09 15:19:45.868 INFO 62 --- [   main] kafka.client.ClientUtils$    : Fetching metadata from broker id:0,host:kafka,port:9092 with correlation id 0 for 1 topic(s) Set(test1.time) 
2017-03-09 15:19:45.868 INFO 62 --- [   main] kafka.producer.SyncProducer    : Connected to kafka:9092 for producing 
2017-03-09 15:19:45.872 INFO 62 --- [   main] kafka.producer.SyncProducer    : Disconnecting from kafka:9092 
2017-03-09 15:19:45.889 ERROR 62 --- [   main] o.s.c.s.b.k.KafkaMessageChannelBinder : Cannot initialize Binder 

java.lang.IllegalArgumentException: Broker cannot be null 
    at org.springframework.util.Assert.notNull(Assert.java:115) ~[spring-core-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.integration.kafka.core.BrokerAddress.<init>(BrokerAddress.java:48) ~[spring-integration-kafka-1.3.1.RELEASE.jar!/:na] 
    at org.springframework.integration.kafka.core.MetadataCache.getLeader(MetadataCache.java:78) ~[spring-integration-kafka-1.3.1.RELEASE.jar!/:na] 
    at org.springframework.integration.kafka.core.DefaultConnectionFactory$GetBrokersByPartitionFunction.valueOf(DefaultConnectionFactory.java:271) ~[spring-integration-kafka-1.3.1.RELEASE.jar!/:na] 
    at org.springframework.integration.kafka.core.DefaultConnectionFactory$GetBrokersByPartitionFunction.valueOf(DefaultConnectionFactory.java:266) ~[spring-integration-kafka-1.3.1.RELEASE.jar!/:na] 
    at com.gs.collections.impl.block.procedure.MapCollectProcedure.value(MapCollectProcedure.java:51) ~[gs-collections-5.0.0.jar!/:na] 
    at com.gs.collections.impl.utility.internal.IteratorIterate.forEach(IteratorIterate.java:648) ~[gs-collections-5.0.0.jar!/:na] 
    at com.gs.collections.impl.utility.internal.IterableIterate.forEach(IterableIterate.java:481) ~[gs-collections-5.0.0.jar!/:na] 
    at com.gs.collections.impl.utility.Iterate.forEach(Iterate.java:126) ~[gs-collections-5.0.0.jar!/:na] 
    at com.gs.collections.impl.utility.Iterate.addToMap(Iterate.java:2493) ~[gs-collections-5.0.0.jar!/:na] 
    at com.gs.collections.impl.utility.Iterate.toMap(Iterate.java:2467) ~[gs-collections-5.0.0.jar!/:na] 
    at org.springframework.integration.kafka.core.DefaultConnectionFactory.getLeaders(DefaultConnectionFactory.java:98) ~[spring-integration-kafka-1.3.1.RELEASE.jar!/:na] 
    at org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder$3.doWithRetry(KafkaMessageChannelBinder.java:417) ~[spring-cloud-stream-binder-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder$3.doWithRetry(KafkaMessageChannelBinder.java:405) ~[spring-cloud-stream-binder-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.retry.support.RetryTemplate.doExecute(RetryTemplate.java:263) ~[spring-retry-1.1.2.RELEASE.jar!/:na] 
    at org.springframework.retry.support.RetryTemplate.execute(RetryTemplate.java:154) ~[spring-retry-1.1.2.RELEASE.jar!/:na] 
    at org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder.ensureTopicCreated(KafkaMessageChannelBinder.java:405) [spring-cloud-stream-binder-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder.doBindProducer(KafkaMessageChannelBinder.java:296) [spring-cloud-stream-binder-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder.doBindProducer(KafkaMessageChannelBinder.java:121) [spring-cloud-stream-binder-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binder.AbstractBinder.bindProducer(AbstractBinder.java:184) [spring-cloud-stream-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binding.ChannelBindingService.bindProducer(ChannelBindingService.java:113) [spring-cloud-stream-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binding.BindableProxyFactory.bindOutputs(BindableProxyFactory.java:206) [spring-cloud-stream-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binding.OutputBindingLifecycle.start(OutputBindingLifecycle.java:57) [spring-cloud-stream-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:173) [spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:51) [spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:346) [spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:149) [spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:112) [spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:852) [spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541) [spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766) [spring-boot-1.3.5.RELEASE.jar!/:1.3.5.RELEASE] 
    at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361) [spring-boot-1.3.5.RELEASE.jar!/:1.3.5.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) [spring-boot-1.3.5.RELEASE.jar!/:1.3.5.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191) [spring-boot-1.3.5.RELEASE.jar!/:1.3.5.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180) [spring-boot-1.3.5.RELEASE.jar!/:1.3.5.RELEASE] 
    at org.springframework.cloud.stream.app.time.source.kafka.TimeSourceKafkaApplication.main(TimeSourceKafkaApplication.java:29) [time-source-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121] 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121] 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121] 
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121] 
    at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:54) [time-source-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121] 

2017-03-09 15:19:45.890 INFO 62 --- [-zookeeper:2181] org.I0Itec.zkclient.ZkEventThread  : Terminate ZkClient event thread. 
2017-03-09 15:19:45.892 INFO 62 --- [   main] org.apache.zookeeper.ZooKeeper   : Session: 0x15ab3a17705000a closed 
2017-03-09 15:19:45.893 INFO 62 --- [ain-EventThread] org.apache.zookeeper.ClientCnxn   : EventThread shut down 
2017-03-09 15:19:45.893 WARN 62 --- [   main] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'outputBindingLifecycle'; nested exception is org.springframework.cloud.stream.binder.BinderException: Cannot initialize binder: 
2017-03-09 15:19:45.897 INFO 62 --- [   main] o.s.s.c.ThreadPoolTaskScheduler   : Shutting down ExecutorService 'taskScheduler' 
2017-03-09 15:19:45.899 INFO 62 --- [   main] s.c.a.AnnotationConfigApplicationContext : Closing org.springframework.context.annotation.AnnotationConfigApplicationContext@3e47b405: startup date [Thu Mar 09 15:19:36 UTC 2017]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@7c24a24b 
2017-03-09 15:19:45.911 ERROR 62 --- [   main] o.s.boot.SpringApplication    : Application startup failed 

org.springframework.context.ApplicationContextException: Failed to start bean 'outputBindingLifecycle'; nested exception is org.springframework.cloud.stream.binder.BinderException: Cannot initialize binder: 
    at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:176) ~[spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:51) ~[spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:346) ~[spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:149) ~[spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:112) ~[spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:852) ~[spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541) ~[spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766) [spring-boot-1.3.5.RELEASE.jar!/:1.3.5.RELEASE] 
    at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361) [spring-boot-1.3.5.RELEASE.jar!/:1.3.5.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) [spring-boot-1.3.5.RELEASE.jar!/:1.3.5.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191) [spring-boot-1.3.5.RELEASE.jar!/:1.3.5.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180) [spring-boot-1.3.5.RELEASE.jar!/:1.3.5.RELEASE] 
    at org.springframework.cloud.stream.app.time.source.kafka.TimeSourceKafkaApplication.main(TimeSourceKafkaApplication.java:29) [time-source-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121] 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121] 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121] 
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121] 
    at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:54) [time-source-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121] 
Caused by: org.springframework.cloud.stream.binder.BinderException: Cannot initialize binder: 
    at org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder.ensureTopicCreated(KafkaMessageChannelBinder.java:425) ~[spring-cloud-stream-binder-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder.doBindProducer(KafkaMessageChannelBinder.java:296) ~[spring-cloud-stream-binder-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder.doBindProducer(KafkaMessageChannelBinder.java:121) ~[spring-cloud-stream-binder-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binder.AbstractBinder.bindProducer(AbstractBinder.java:184) ~[spring-cloud-stream-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binding.ChannelBindingService.bindProducer(ChannelBindingService.java:113) ~[spring-cloud-stream-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binding.BindableProxyFactory.bindOutputs(BindableProxyFactory.java:206) ~[spring-cloud-stream-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binding.OutputBindingLifecycle.start(OutputBindingLifecycle.java:57) ~[spring-cloud-stream-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:173) ~[spring-context-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    ... 18 common frames omitted 
Caused by: java.lang.IllegalArgumentException: Broker cannot be null 
    at org.springframework.util.Assert.notNull(Assert.java:115) ~[spring-core-4.2.6.RELEASE.jar!/:4.2.6.RELEASE] 
    at org.springframework.integration.kafka.core.BrokerAddress.<init>(BrokerAddress.java:48) ~[spring-integration-kafka-1.3.1.RELEASE.jar!/:na] 
    at org.springframework.integration.kafka.core.MetadataCache.getLeader(MetadataCache.java:78) ~[spring-integration-kafka-1.3.1.RELEASE.jar!/:na] 
    at org.springframework.integration.kafka.core.DefaultConnectionFactory$GetBrokersByPartitionFunction.valueOf(DefaultConnectionFactory.java:271) ~[spring-integration-kafka-1.3.1.RELEASE.jar!/:na] 
    at org.springframework.integration.kafka.core.DefaultConnectionFactory$GetBrokersByPartitionFunction.valueOf(DefaultConnectionFactory.java:266) ~[spring-integration-kafka-1.3.1.RELEASE.jar!/:na] 
    at com.gs.collections.impl.block.procedure.MapCollectProcedure.value(MapCollectProcedure.java:51) ~[gs-collections-5.0.0.jar!/:na] 
    at com.gs.collections.impl.utility.internal.IteratorIterate.forEach(IteratorIterate.java:648) ~[gs-collections-5.0.0.jar!/:na] 
    at com.gs.collections.impl.utility.internal.IterableIterate.forEach(IterableIterate.java:481) ~[gs-collections-5.0.0.jar!/:na] 
    at com.gs.collections.impl.utility.Iterate.forEach(Iterate.java:126) ~[gs-collections-5.0.0.jar!/:na] 
    at com.gs.collections.impl.utility.Iterate.addToMap(Iterate.java:2493) ~[gs-collections-5.0.0.jar!/:na] 
    at com.gs.collections.impl.utility.Iterate.toMap(Iterate.java:2467) ~[gs-collections-5.0.0.jar!/:na] 
    at org.springframework.integration.kafka.core.DefaultConnectionFactory.getLeaders(DefaultConnectionFactory.java:98) ~[spring-integration-kafka-1.3.1.RELEASE.jar!/:na] 
    at org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder$3.doWithRetry(KafkaMessageChannelBinder.java:417) ~[spring-cloud-stream-binder-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder$3.doWithRetry(KafkaMessageChannelBinder.java:405) ~[spring-cloud-stream-binder-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    at org.springframework.retry.support.RetryTemplate.doExecute(RetryTemplate.java:263) ~[spring-retry-1.1.2.RELEASE.jar!/:na] 
    at org.springframework.retry.support.RetryTemplate.execute(RetryTemplate.java:154) ~[spring-retry-1.1.2.RELEASE.jar!/:na] 
    at org.springframework.cloud.stream.binder.kafka.KafkaMessageChannelBinder.ensureTopicCreated(KafkaMessageChannelBinder.java:405) ~[spring-cloud-stream-binder-kafka-1.0.2.RELEASE.jar!/:1.0.2.RELEASE] 
    ... 25 common frames omitted 

2017-03-09 15:19:45.915 INFO 62 --- [   main] .b.l.ClasspathLoggingApplicationListener : Application failed to start with classpath:... 

에 다음과 같은 오류를 얻을. 그리고 application.properties에서 : 후속 실행에

spring.cloud.dataflow.applicationProperties.stream.spring.cloud.zookeeper.connect-string=zookeeper:2181 
spring.cloud.dataflow.applicationProperties.stream.spring.cloud.stream.kafka.binder.brokers=kafka:9092 
spring.cloud.dataflow.applicationProperties.stream.spring.cloud.stream.kafka.binder.zkNodes=zookeeper:2181 
spring.cloud.dataflow.applicationProperties.stream.spring.cloud.stream.kafka.binder.offsetUpdateTimeWindow=15000 

또한

Caused by: kafka.common.KafkaException: fetching topic metadata for topics [Set(test2.transform)] from broker [List()] failed 
    at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:72) ~[kafka_2.10-0.8.2.2.jar!/:na] 
    ... 

Answer 1

도커 이미지 zookeeper과 wurstmeister/kafka:latest을 spotify/kafka (Kafka와 Zookeeper를 모두 포함)으로 대체하면 전체 설정 작업이 완료됩니다.

Answer 2

귀하의 응용 프로그램 속성이 연결 좋아 보이는 얻을. kafka 및 사육사를 사용하여 특정 주제에 대한 메시지 파이프 라인을 제공합니다. 이 메시지는 도커 작성 파일 (있는 경우) 또는 응용 프로그램 속성에서 구성해야하는 속성과 함께 제공됩니다.

예를 들어 서비스가 메시지 작성자 역할을하는 것이 목표 인 경우. 메시지가 주제 및 주제 이름 (그룹이있는 경우)으로 구성되어야합니다. 응용 프로그램에서 주제를 읽을 수없는 잘못된 프록시 설정이 원인 일 수도 있습니다. 다음

는 구매 판매 시나리오

spring.cloud.stream.kafka.bindings.costPrice.destination:abc.company.costPrice 

spring.cloud.stream.kafka.bindings.costPrice.content-type:application/json 

spring.cloud.stream.kafka.bindings.sellPrice.destination:abc.company.sellPrice 

spring.cloud.stream.kafka.bindings.sellPrice.content-type:application/json 
spring.cloud.stream.kafka.bindings.sellPrice.group:sellPriceGroup 

토픽뿐만 아니라 구성해야합니다에 대한 카프카 주제 선언이다. 사육사와 카프카를 사용할 수 있는지 여부도 네트워크 포트에서 확인하십시오. 또한 autoCreateTopics:true 옵션을 추가하십시오.

귀하의 application.properties를 읽기 전에 사육사와 카프카를 올바르게 시작하는 경우 귀하의 현재 설정을 알지 못합니다. zookeeper : 2181을 machine-hostname : 2181로 바꿀 수도 있고 kafka도 마찬가지입니다. (예 : pavan.network.co.in:2181)

희망이 있습니다.