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Latest RabbitMQ monitoring extension error


Seem to be getting an error with the latest RabbitMQ extension - appears as though the username is being substituted for the host url


11:36:22,606  INFO [main] Http4ClientBuilder - Creating the auth scope for host [] and port [xxx]
11:36:22,606 DEBUG [main] Http4ClientBuilder - Read the [encryptionKey] from config.yml
11:36:22,715  INFO [main] Http4ClientBuilder - Created credentials for auth scope <any realm>
11:36:22,793 DEBUG [main] PathResolver - The install directory is resolved to D:\machineagent-bundle-64bit-windows-
11:36:22,793 DEBUG [main] FileWatchListenerModule - The path [monitors/RabbitMQMonitor/metrics.xml] is resolved to file D:\machineagent-bundle-64bit-windows-\monitors\RabbitMQMonitor\metrics.xml
11:36:22,824 DEBUG [main] MonitorConfiguration - Attempting to unmarshall the file D:\machineagent-bundle-64bit-windows-\monitors\RabbitMQMonitor\metrics.xml into com.appdynamics.extensions.rabbitmq.config.input.Stat$Stats
11:36:22,840  INFO [main] MonitorConfiguration - Reloaded the metrics xml [com.appdynamics.extensions.rabbitmq.config.input.Stat$Stats@1b3ee4e] successfully from D:\machineagent-bundle-64bit-windows-\monitors\RabbitMQMonitor\metrics.xml
11:36:22,840 DEBUG [main] AMonitorJob - Monitor RabbitMQ Monitor Task Runner invoked
11:36:22,840  INFO [main] MetricWriteHelperFactory - The instance of MetricWriteHelperFactory is com.appdynamics.extensions.workbench.metric.WorkbenchMetricStore@1d4937b
11:36:23,043 DEBUG [Monitor-Task-Thread1] RabbitMQMonitorTask - Registering MetricCollectorTask phaser for TestRabbitMQ
11:36:23,043 DEBUG [Monitor-Task-Thread1] RabbitMQMonitorTask - Registering OptionalMetricCollectorTask phaser for TestRabbitMQ
11:36:23,043 DEBUG [Monitor-Task-Thread2] UrlBuilder - The url is initialized to https://yyy-yyy-yyyyy-yyyyyyy:xxx/api/nodes



This gives the following error

11:36:35,429 ERROR [Monitor-Task-Thread2] HttpClientUtils - Exception while executing the request [https://yyy-yyy-yyyyy-yyyyyyy:xxx/api/nodes] yyy-yyy-yyyyy-yyyyyyy
 at Method)
 at$2.lookupAllHostAddr(Unknown Source)
 at Source)
 at Source)
 at Source)
 at Source)
 at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(
 at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(
 at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(
 at org.apache.http.impl.execchain.MainClientExec.establishRoute(
 at org.apache.http.impl.execchain.MainClientExec.execute(
 at org.apache.http.impl.execchain.ProtocolExec.execute(
 at org.apache.http.impl.execchain.RetryExec.execute(
 at org.apache.http.impl.execchain.RedirectExec.execute(
 at org.apache.http.impl.client.InternalHttpClient.doExecute(
 at org.apache.http.impl.client.CloseableHttpClient.execute(
 at org.apache.http.impl.client.CloseableHttpClient.execute(
 at com.appdynamics.extensions.http.HttpClientUtils.getResponse(
 at com.appdynamics.extensions.http.HttpClientUtils.getResponseAsJson(
 at com.appdynamics.extensions.http.HttpClientUtils.getResponseAsJson(
 at com.appdynamics.extensions.MonitorThreadPoolExecutor$
 at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$ Source)
 at Source)


The yaml file is correct & checked


   - host: ""
     port: xxx
     useSSL: true
     username: "yyy-yyy-yyyyy-yyyyyyy"




AppDynamics Team
Hello Barry, We would suggest to create a helpdesk ticket for quicker response. In the helpdesk ticket, please attach the config.yml file you are using and provide complete machine agent DEBUG level logs. Thanks, Akshay

Hello Barry,


We have just updated our community page with a new build, please try that build.


This issue has been fixed with the latest build. Please try this and let us know.




Hi Akshay

Thanks that is better I am getting stats now without any issues.