Question

我按照http://docs.spring.io/spring-cloud-dataflow/docs/1.0.0.M1/reference/html/getting-started-deploying-spring-cloud-dataflow.html（目前似乎已关闭）中的说明进行操作，但尝试推送管理应用时，我的安装失败。

2016-04-05T16:39:48.55-0500 [APP/0]      ERR java.lang.reflect.InvocationTargetException
2016-04-05T16:39:48.55-0500 [APP/0]      ERR    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2016-04-05T16:39:48.55-0500 [APP/0]      ERR    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2016-04-05T16:39:48.55-0500 [APP/0]      ERR    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2016-04-05T16:39:48.55-0500 [APP/0]      ERR    at java.lang.reflect.Method.invoke(Method.java:498)
2016-04-05T16:39:48.55-0500 [APP/0]      ERR    at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:53)
2016-04-05T16:39:48.55-0500 [APP/0]      ERR    at java.lang.Thread.run(Thread.java:745)
2016-04-05T16:39:48.55-0500 [APP/0]      ERR Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'streamController' defined in file [/home/vcap/app/org/springframework/cloud/dataflow/admin/controller/StreamController.class]: Unsatisfied dependency expressed through constructor argument with index 2 of type [org.springframework.cloud.dataflow.module.deployer.ModuleDeployer]: : No qualifying bean of type [org.springframework.cloud.dataflow.module.deployer.ModuleDeployer] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Qualifier(value=processModuleDeployer)}; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.cloud.dataflow.module.deployer.ModuleDeployer] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Qualifier(value=processModuleDeployer)}

Answer 1

附加日志中的细节不多。您是否可以将整个堆栈跟踪作为要点或其他方式附加？

另外，你是：

推送M1版本或dataflow-server
在PCF或PWS上运行dataflow-server？

通常的嫌疑人围绕着在Cloud Foundry上运行的dataflow-server所需的env-var;也许您可以仔细检查以下属性值是否正确。

cf set-env <DATAFLOW_SERVER_APP_NAME> CLOUDFOUNDRY_API_ENDPOINT <API_ENDPOINT>
cf set-env <DATAFLOW_SERVER_APP_NAME> CLOUDFOUNDRY_ORGANIZATION <ORG>
cf set-env <DATAFLOW_SERVER_APP_NAME> CLOUDFOUNDRY_SPACE <SPACE>
cf set-env <DATAFLOW_SERVER_APP_NAME> CLOUDFOUNDRY_DOMAIN <DOMAIN>
cf set-env <DATAFLOW_SERVER_APP_NAME> CLOUDFOUNDRY_SERVICES <REDIS_INSTANCE_NAME>
cf set-env <DATAFLOW_SERVER_APP_NAME> CLOUDFOUNDRY_USERNAME <USER>
cf set-env <DATAFLOW_SERVER_APP_NAME> CLOUDFOUNDRY_PASSWORD <PASSWORD>
cf set-env <DATAFLOW_SERVER_APP_NAME> CLOUDFOUNDRY_SKIP_SSL_VALIDATION true

this主题中的讨论也很有用。

至于文档，我们目前正在迁移到新的数据中心 - 请参阅/关注here了解更多详情。这将很快恢复。

Answer 2

我在Micro-PCF和PWS上做过，它对我有用。我按照以下链接给出的说明。 http://docs.spring.io/spring-cloud-dataflow-admin-cloudfoundry/docs/current-SNAPSHOT/reference/htmlsingle/#overview

Cloud Foundry上的Spring Cloud Data Flow安装失败

2 个答案: