我正在尝试遵循SCDF参考指南的Deploying Streams。我可以注册应用并创建流：
Welcome to the Spring Cloud Data Flow shell. For assistance hit TAB or type "help".
dataflow:>app register --name http --type source --uri maven://org.springframework.cloud.stream.app:http-source-rabbit:1.2.0.RELEASE
Successfully registered application 'source:http'
dataflow:>app register --name log --type sink --uri maven://org.springframework.cloud.stream.app:log-sink-rabbit:1.1.0.RELEASE
Successfully registered application 'sink:log'
dataflow:>stream create --name httptest --definition "http --server.port=9000 | log" --deploy
Created new stream 'httptest'
Deployment request has been sent
dataflow:>
但是，应用程序无法连接到RabbitMq。
httptest.log的日志显示：
...
2019-01-09 08:34:00.831 INFO 11492 --- [ main] o.s.c.s.a.l.s.r.LogSinkRabbitApplication : No active profile set, falling back to default profiles: default
2019-01-09 08:34:00.880 INFO 11492 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@b6a97d45: startup date [Wed Jan 09 08:34:00 CET 2019]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@bbb0fe3
2019-01-09 08:34:03.458 INFO 11492 --- [ main] o.s.b.f.config.PropertiesFactoryBean : Loading properties file from URL [jar:file:/C:/devsbb/eaio-ng/m2/org/springframework/cloud/stream/app/log-sink-rabbit/1.1.0.RELEASE/log-sink-rabbit-1.1.0.RELEASE.jar!/BOOT-INF/lib/spring-integration-core-4.3.4.RELEASE.jar!/META-INF/spring.integration.default.properties]
...
2019-01-09 08:34:05.175 INFO 11492 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.amqp.rabbit.annotation.RabbitBootstrapConfiguration' of type [class org.springframework.amqp.rabbit.annotation.RabbitBootstrapConfiguration$$EnhancerBySpringCGLIB$$fa2f06c4] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-01-09 08:34:05.274 INFO 11492 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.stream.config.ChannelBindingServiceConfiguration$PostProcessorConfiguration' of type [class org.springframework.cloud.stream.config.ChannelBindingServiceConfiguration$PostProcessorConfiguration$$EnhancerBySpringCGLIB$$2b8de122] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-01-09 08:34:05.625 INFO 11492 --- [ main] o.s.b.f.config.PropertiesFactoryBean : Loading properties file from URL [jar:file:/C:/devsbb/eaio-ng/m2/org/springframework/cloud/stream/app/log-sink-rabbit/1.1.0.RELEASE/log-sink-rabbit-1.1.0.RELEASE.jar!/BOOT-INF/lib/spring-integration-core-4.3.4.RELEASE.jar!/META-INF/spring.integration.default.properties]
...
2019-01-09 08:34:12.541 INFO 11492 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'rabbitConnectionFactory' has been autodetected for JMX exposure
...
2019-01-09 08:34:12.641 INFO 11492 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'rabbitConnectionFactory': registering with JMX server as MBean [httptest.log:name=rabbitConnectionFactory,type=CachingConnectionFactory]
...
2019-01-09 08:34:16.325 INFO 11492 --- [ main] o.s.c.s.a.l.s.r.LogSinkRabbitApplication : No active profile set, falling back to default profiles: default
2019-01-09 08:34:16.341 INFO 11492 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@d58db63: startup date [Wed Jan 09 08:34:16 CET 2019]; parent: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@b6a97d45
2019-01-09 08:34:16.524 INFO 11492 --- [ main] o.s.c.support.GenericApplicationContext : Refreshing org.springframework.context.support.GenericApplicationContext@64236aaf: startup date [Wed Jan 09 08:34:16 CET 2019]; root of context hierarchy
2019-01-09 08:34:16.574 INFO 11492 --- [ main] o.s.c.s.a.l.s.r.LogSinkRabbitApplication : Started LogSinkRabbitApplication in 3.399 seconds (JVM running for 24.783)
2019-01-09 08:34:16.591 INFO 11492 --- [ main] o.s.c.s.b.r.RabbitMessageChannelBinder : declaring queue for inbound: httptest.http.httptest, bound to: httptest.http
2019-01-09 08:34:17.625 WARN 11492 --- [ main] o.s.amqp.rabbit.core.RabbitAdmin : Failed to declare exchange: Exchange [name=httptest.http, type=topic, durable=true, autoDelete=false, internal=false, arguments={}], continuing...
org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connect
at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:62) ~[spring-rabbit-1.6.2.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:309) ~[spring-rabbit-1.6.2.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:547) ~[spring-rabbit-1.6.2.RELEASE.jar!/:na]
...
2019-01-09 08:34:18.658 WARN 11492 --- [ main] o.s.amqp.rabbit.core.RabbitAdmin : Failed to declare queue: Queue [name=httptest.http.httptest, durable=true, autoDelete=false, exclusive=false, arguments={}], continuing...
org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connect
at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:62) ~[spring-rabbit-1.6.2.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:309) ~[spring-rabbit-1.6.2.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:547) ~[spring-rabbit-1.6.2.RELEASE.jar!/:na]
...
2019-01-09 08:34:19.741 WARN 11492 --- [ main] o.s.amqp.rabbit.core.RabbitAdmin : Failed to declare binding: Binding [destination=httptest.http.httptest, exchange=httptest.http, routingKey=#], continuing...
org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connect
at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:62) ~[spring-rabbit-1.6.2.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:309) ~[spring-rabbit-1.6.2.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:547) ~[spring-rabbit-1.6.2.RELEASE.jar!/:na]
2019-01-09 08:34:20.907 INFO 11492 --- [ main] o.s.i.a.i.AmqpInboundChannelAdapter : started inbound.httptest.http.httptest
2019-01-09 08:34:20.907 INFO 11492 --- [ main] o.s.i.endpoint.EventDrivenConsumer : Adding {message-handler:inbound.httptest.http.httptest} as a subscriber to the 'bridge.httptest.http' channel
2019-01-09 08:34:20.907 INFO 11492 --- [ main] o.s.i.endpoint.EventDrivenConsumer : started inbound.httptest.http.httptest
2019-01-09 08:34:20.908 INFO 11492 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Starting beans in phase 2147483647
2019-01-09 08:34:21.051 INFO 11492 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 40115 (http)
2019-01-09 08:34:21.053 INFO 11492 --- [ main] o.s.c.s.a.l.s.r.LogSinkRabbitApplication : Started LogSinkRabbitApplication in 27.745 seconds (JVM running for 29.262)
2019-01-09 08:34:25.940 WARN 11492 --- [http.httptest-1] o.s.a.r.l.SimpleMessageListenerContainer : Consumer raised exception, processing can restart if the connection factory supports it. Exception summary: org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connect
2019-01-09 08:34:25.941 INFO 11492 --- [http.httptest-1] o.s.a.r.l.SimpleMessageListenerContainer : Restarting Consumer: tags=[{}], channel=null, acknowledgeMode=AUTO local queue size=0
2019-01-09 08:34:31.974 WARN 11492 --- [http.httptest-2] o.s.a.r.l.SimpleMessageListenerContainer : Consumer raised exception, processing can restart if the connection factory supports it. Exception summary: org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connect
2019-01-09 08:34:31.975 INFO 11492 --- [http.httptest-2] o.s.a.r.l.SimpleMessageListenerContainer : Restarting Consumer: tags=[{}], channel=null, acknowledgeMode=AUTO local queue size=0
2019-01-09 08:34:38.190 WARN 11492 --- [http.httptest-3] o.s.a.r.l.SimpleMessageListenerContainer : Consumer raised exception, processing can restart if the connection factory supports it. Exception summary: org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connect
2019-01-09 08:34:38.191 INFO 11492 --- [http.httptest-3] o.s.a.r.l.SimpleMessageListenerContainer : Restarting Consumer: tags=[{}], channel=null, acknowledgeMode=AUTO local queue size=0
...
还有httptest.http的日志：
...
2019-01-09 08:34:01.508 INFO 752 --- [ main] .c.s.a.h.s.r.HttpSourceRabbitApplication : No active profile set, falling back to default profiles: default
...
2019-01-09 08:34:06.075 INFO 752 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.amqp.rabbit.annotation.RabbitBootstrapConfiguration' of type [org.springframework.amqp.rabbit.annotation.RabbitBootstrapConfiguration$$EnhancerBySpringCGLIB$$3cc66233] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
...
2019-01-09 08:34:13.858 INFO 752 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'rabbitConnectionFactory' has been autodetected for JMX exposure
...
2019-01-09 08:34:16.508 INFO 752 --- [ main] .c.s.a.h.s.r.HttpSourceRabbitApplication : No active profile set, falling back to default profiles: default
...
2019-01-09 08:34:16.741 INFO 752 --- [ main] .c.s.a.h.s.r.HttpSourceRabbitApplication : Started HttpSourceRabbitApplication in 2.25 seconds (JVM running for 24.933)
2019-01-09 08:34:18.875 WARN 752 --- [ main] o.s.amqp.rabbit.core.RabbitAdmin : Failed to declare exchange: Exchange [name=httptest.http, type=topic, durable=true, autoDelete=false, internal=false, arguments={}], continuing... org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connect
2019-01-09 08:34:20.924 WARN 752 --- [ main] o.s.amqp.rabbit.core.RabbitAdmin : Failed to declare queue: Queue [name=httptest.http.httptest, durable=true, autoDelete=false, exclusive=false, arguments={}], continuing... org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connect
2019-01-09 08:34:22.974 WARN 752 --- [ main] o.s.amqp.rabbit.core.RabbitAdmin : Failed to declare binding: Binding [destination=httptest.http.httptest, exchange=httptest.http, routingKey=#], continuing... org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connect
...
2019-01-09 08:34:23.158 INFO 752 --- [ main] .c.s.a.h.s.r.HttpSourceRabbitApplication : Started HttpSourceRabbitApplication in 29.7 seconds (JVM running for 31.35)
rabbitMQ的状态如下：
$ ./rabbitmqctl.bat -l status
Status of node rabbit@K21788.company.ch ...
Error: unable to perform an operation on node 'rabbit@K21788.company.ch'. Please see diagnostics information and suggestions below.
Most common reasons for this are:
* Target node is unreachable (e.g. due to hostname resolution, TCP connection or firewall issues)
* CLI tool fails to authenticate with the server (e.g. due to CLI tool's Erlang cookie not matching that of the server)
* Target node is not running
In addition to the diagnostics info below:
* See the CLI, clustering and networking guides on http://rabbitmq.com/documentation.html to learn more
* Consult server logs on node rabbit@K21788.company.ch
DIAGNOSTICS
===========
attempted to contact: ['rabbit@K21788.company.ch']
rabbit@K21788.company.ch:
* connected to epmd (port 4369) on K21788.company.ch
* epmd reports: node 'rabbit' not running at all
other nodes on K21788.company.ch: ['RabbitMQ']
* suggestion: start the node
Current node details:
* node name: 'rabbitmqcli-12044-rabbit@K21788.company.ch'
* effective user's home directory: H:\
* Erlang cookie hash: 3KrTJSJQpX4BZ0kIYp0cmw==
有什么想法吗？