[jira] [Created] (AMBARI-9139) Deploying Kafka via a Blueprint without Ganglia fails

["Robert Nettleton (JIRA)" <ji...@apache.org>]

Robert Nettleton created AMBARI-9139:
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             Summary: Deploying Kafka via a Blueprint without Ganglia fails
                 Key: AMBARI-9139
                 URL: https://issues.apache.org/jira/browse/AMBARI-9139
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.0.0
            Reporter: Robert Nettleton
            Assignee: Robert Nettleton
             Fix For: 2.0.0


Deploying a Blueprint that includes Kafka will fail if the "GANGLIA_SERVER" component is not included in the Blueprint.
The deployment error is:
"
{ "status" : 400, "message" : "Unable to update configuration property with topology information. Component 'GANGLIA_SERVER' is not mapped to any host group or is mapped to multiple groups." }
"
The Blueprint Configuration processor currently fails in this deployment scenario, while attempting to perform hostname substitution for a kafka-broker.xml property that references the GANGLIA_SERVER component. The configuration processor needs to be modified so that Kafka can be deployed via a Blueprint without Ganglia.

I'm working on a fix for this, and will be submitting a patch shortly.



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