我正在运行一个 siddhi 应用程序,它监听事件并将它们写入远程机器上运行的 mongodb 实例。mongo db 实例具有基本的身份验证设置(用户名、密码)。我尝试连接到 mongodb 实例并将事件写入集合,在日志中我可以看到 wso2 可以连接到远程实例
[2019-05-17 12:30:25,753] INFO {org.mongodb.driver.cluster} - Cluster created with settings {hosts=[10.x.x.xxx:27017], mode=SINGLE, requiredClusterType=UNKNOWN, serverSelectionTimeout='30000 ms', maxWaitQueueSize=500}
[2019-05-17 12:30:25,763] INFO {org.mongodb.driver.cluster} - Cluster created with settings {hosts=[10.x.x.xxx:27017], mode=SINGLE, requiredClusterType=UNKNOWN, serverSelectionTimeout='30000 ms', maxWaitQueueSize=500}
[2019-05-17 12:30:25,765] INFO {org.wso2.carbon.siddhi.editor.core.internal.WorkspaceDeployer} - Siddhi App xxxxxxxxxx successfully deployed.
[2019-05-17 12:30:26,017] INFO {org.mongodb.driver.connection} - Opened connection [connectionId{localValue:430, serverValue:1009}] to 10.x.x.xxx:27017
[2019-05-17 12:30:26,018] INFO {org.mongodb.driver.connection} - Opened connection [connectionId{localValue:432, serverValue:1010}] to 10.x.x.xxx:27017
当我尝试写入 mongodb 时,出现以下错误
[2019-05-17 12:30:35,334] ERROR {org.wso2.siddhi.core.SiddhiAppRuntime} - Error starting Siddhi App 'IntegrationTesting', triggering shutdown process. Error on 'IntegrationTesting'. Error in retrieving collection names from the database 'IntegrationTesting' : Command failed with error 13: 'command listCollections requires authentication' on server 10.x.x.xxx:27017. The full response is { "ok" : 0.0, "errmsg" : "command listCollections requires authentication", "code" : 13, "codeName" : "Unauthorized" }
我尝试在 siddhi 应用程序 @store() 中添加用户名和密码,并尝试在 /conf/worker/deployment.yaml 中添加数据源。在这两种情况下,我都会遇到相同的错误。
请协助。
问候和感谢,
柴塔尼亚·库马尔
数据科学家 - Koinearth。