我按照本教程使用 Bluemix 中的流分析服务与消息中心进行交互:https://developer.ibm.com/bluemix/2015/10/16/streaming-analytics-message-hub-2/?cm_mc_uid=45284031179414585919178&cm_mc_sid_50200000=1464112496
我收到一个错误:
Caused by: org.apache.kafka.common.KafkaException: javax.security.auth.login.LoginException: unable to find LoginModule class: com.ibm.messagehub.login.MessageHubLoginModule
谢谢
最佳答案
关于错误，您似乎缺少以下类:com.ibm.messagehub.login.MessageHubLoginModule。
从教程中检查此步骤:
First add the following jars to the opt/downloaded directory of the messaging toolkit.
- jackson-core-2.5.4.jar
- messagehub.login-1.0.0.jar
根据 this您可以检查 messagehub.login-1.0.0.jar 是否包含在您的 .sab 文件中:
To help application and toolkit developers understand which files are included in an application bundle file, you can use the spl-app-info command. For example, the following command lists the toolkits included in the bundle, and the files within those toolkits that are included in the bundle.
spl-app-info output/MyApp.sab --files
如果缺少，请将其添加到/lib 文件夹中。
关于java - Bluemix 中的流分析服务出错，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/37421316/