Question

我在java上有一个应用程序，使用jpa（spring-data），我使用cf：push构建在bluemix上，一切正常..但是当应用程序开始时抛出：

GetAllGymsByStars

当我看到服务是否绑定在应用程序上时使用cf：services：

[INFO    ] Auto-reconfiguring beans of type javax.sql.DataSource
Failed to created cloud datasource for ubivisDB service
[INFO    ] FFDC1015I: An FFDC Incident has been created: "org.cloudfoundry.reconfiguration.org.springframework.cloud.service.ServiceConnectorCreationException: Failed to created cloud datasource for ubivisDB service com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated 1341" at ffdc_15.08.28_19.03.47.0.log
    at org.cloudfoundry.reconfiguration.org.springframework.cloud.service.relational.DataSourceCreator.create(DataSourceCreator.java:60)
    at org.cloudfoundry.reconfiguration.org.springframework.cloud.service.relational.DataSourceCreator.create(DataSourceCreator.java:23)
    at org.cloudfoundry.reconfiguration.spring.AbstractCloudServiceBeanFactoryPostProcessor.reconfigureBean(AbstractCloudServiceBeanFactoryPostProcessor.java:119)
    at org.cloudfoundry.reconfiguration.spring.AbstractCloudServiceBeanFactoryPostProcessor.processBeans(AbstractCloudServiceBeanFactoryPostProcessor.java:97)
    at org.cloudfoundry.reconfiguration.org.springframework.cloud.Cloud.getSingletonServiceConnector(Cloud.java:155)
    at org.cloudfoundry.reconfiguration.spring.AbstractCloudServiceBeanFactoryPostProcessor.processBean(AbstractCloudServiceBeanFactoryPostProcessor.java:112)
[ERROR   ] SRVE0283E: Exception caught while initializing context: org.cloudfoundry.reconfiguration.org.springframework.cloud.service.ServiceConnectorCreationException: Failed to created cloud datasource for ubivisDB service
    at org.cloudfoundry.reconfiguration.org.springframework.cloud.Cloud.getServiceConnector(Cloud.java:245)
    at org.cloudfoundry.reconfiguration.org.springframework.cloud.service.relational.DataSourceCreator.getDriverClassName(DataSourceCreator.java:81)
    at [internal classes]
    at org.cloudfoundry.reconfiguration.org.springframework.cloud.service.relational.DataSourceCreator.create(DataSourceCreator.java:50)
    ... 16 more

我认为这可能是bluemix update auto-config ...任何想法？ ps：以前我可以毫无问题地跑，但现在我不能......

经过几天没有变化，我推了一场新的战争......现在得到了error

Answer 1

The Liberty buildpack automatically configures the Data Source when a recognized relational database service is bound (DB2, mysql, etc.). The JNDI name would be "jdbc/". So you can use that JNDI name to look up the data source in the code or in the JPA configurations/annotations. Read more about this auto-configuration feature in the Liberty buildpack: https://www.ng.bluemix.net/docs/starters/liberty/index.html#automaticconfigurationofboundservices

使用数据库服务auto-config在IBM / Bluemix上启动Java应用程序时出错

1 个答案: