没有合适的ServiceConnectorCreator发现错误-弹簧云/云铸造
没有合适的ServiceConnectorCreator发现错误-弹簧云/云铸造
提问于 2015-10-28 18:39:38
全,
我有一个spring引导应用程序，当我试图推到IBM /CloudFoundry时，它会给我一个错误。
这是一个spring引导应用程序，它使用spring并试图连接到关系数据库服务(sqldb，它是DB2的云版本)服务。
我可以在没有spring的情况下进行连接，在这里我在属性文件中显式地指定了来自vcap_services的db凭据。但是，我试图避免使用spring云抽象，但是得到了下面提到的错误。
我的期望是spring引导/云应该识别我绑定到应用程序的test-sqldb服务，并动态创建一个数据源。相反，当我做cf推送时，我得到了下面的错误。
假设spring引导/云对将为我编排数据源是否公平，因为我在环境中拥有db2驱动程序jar和附加服务。如果没有，能不能给我一个点，我错过了什么？
Pom.xml
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependenc
<dependency>
<groupId>com.ibm.db2</groupId>
<artifactId>db2jcc </artifactId>
<version>10.5</version>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-cloudfoundry-connector</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-spring-service-connector</artifactId>
</dependency>
</dependencies>我在spring上下文文件中有以下配置，如下所示，如这链接中所述。使用云配置文件将其与本地数据源配置分离。
spring配置--这将导入到我的spring上下文中，并在我使用云配置文件运行时生效。
<beans profile="cloud">
<cloud:data-source id="dataSourcePref" service-name="test-sqldb">
<!-- <cloud:pool-data-sources>
<value>TomcatJdbc</value>
<value>TomcatDbcp</value>
<value>BasicDbcp</value>
</cloud:pool-data-sources>-->
</cloud:data-source>
</beans> Spring引导应用程序类
@SpringBootApplication
@ImportResource("classpath:/META-INF/spring/my-jpa-beans.xml")
public class JpaTestApplication {
public static void main(String[] args) {
SpringApplication.run(JpaTestApplication.class, args);
}
}误差
2015-10-28T09:47:11.11-0700 [App/0] OUT 2015-10-28 16:47:11.115 ERROR 29 --- [ main] o.s.boot.SpringApplication : Application startup failed
2015-10-28T09:47:11.11-0700 [App/0] OUT org.springframework.beans.factory.BeanCreationException: Error registering service factory; nested exception is org.springframework.cloud.CloudException: No suitable ServiceConnectorCreator found: service id=test-sqldb, service info type=org.springframework.cloud.service.BaseServiceInfo, connector type=interface javax.sql.DataSource
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.cloud.config.xml.CloudServiceIntroducer.postProcessBeanFactory(AbstractCloudServiceFactoryParser.java:90)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:265)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:177)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:607)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:462)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:117)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:689)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.boot.SpringApplication.run(SpringApplication.java:969)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.boot.SpringApplication.run(SpringApplication.java:958)
2015-10-28T09:47:11.11-0700 [App/0] OUT at com.example.JpaTestApplication.main(JpaTestApplication.java:14)
2015-10-28T09:47:11.11-0700 [App/0] OUT at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2015-10-28T09:47:11.11-0700 [App/0] OUT at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2015-10-28T09:47:11.11-0700 [App/0] OUT at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2015-10-28T09:47:11.11-0700 [App/0] OUT at java.lang.reflect.Method.invoke(Method.java:497)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:53)
2015-10-28T09:47:11.11-0700 [App/0] OUT at java.lang.Thread.run(Thread.java:745)
2015-10-28T09:47:11.11-0700 [App/0] OUT Caused by: org.springframework.cloud.CloudException: No suitable ServiceConnectorCreator found: service id=test-sqldb, service info type=org.springframework.cloud.service.BaseServiceInfo, connector type=interface javax.sql.DataSource
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.cloud.ServiceConnectorCreatorRegistry.getServiceCreator(Cloud.java:356)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.cloud.Cloud.getServiceConnector(Cloud.java:255)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.cloud.Cloud.getServiceConnector(Cloud.java:142)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.cloud.service.AbstractCloudServiceConnectorFactory.createService(AbstractCloudServiceConnectorFactory.java:103)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.cloud.service.AbstractCloudServiceConnectorFactory.createInstance(AbstractCloudServiceConnectorFactory.java:98)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.beans.factory.config.AbstractFactoryBean.afterPropertiesSet(AbstractFactoryBean.java:134)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.cloud.service.AbstractCloudServiceConnectorFactory.afterPropertiesSet(AbstractCloudServiceConnectorFactory.java:93)
2015-10-28T09:47:11.11-0700 [App/0] OUT at org.springframework.cloud.config.xml.CloudServiceIntroducer.postProcessBeanFactory(AbstractCloudServiceFactoryParser.java:82)
2015-10-28T09:47:11.11-0700 [App/0] OUT ... 16 common frames omitted
2015-10-28T09:47:11.26-0700 [DEA/17] ERR Instance (index 0) failed to start accepting connections回答 1
Stack Overflow用户
发布于 2015-10-28 20:33:59
看来我明白发生了什么。
这线程中的一个回答提到了服务连接器，这给了我一个提示。
SqlDb需要在我使用的1.1.1版本的春季云连接器版本中不可用的DB2DataSourceCreator。它支持MySQL、Postgres、Redis、MongoDB、RabbitMQ等。
升级到1.2.0版本，我可以通过这个错误点。谢谢你们两位想帮忙。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/33399053
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