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https://issues.apache.org/jira/browse/AMBARI-14887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jayush Luniya reopened AMBARI-14887:
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> Atlas Integration : Fix Atlas-Kafka properties for Blueprints
> -------------------------------------------------------------
>
> Key: AMBARI-14887
> URL: https://issues.apache.org/jira/browse/AMBARI-14887
> Project: Ambari
> Issue Type: Bug
> Reporter: Tom Beerbower
> Assignee: Tom Beerbower
>
> The mechanism of setting the topology related properties(kafka and zk) in the
> agent will result in issues with blueprint installs.
> Because each node in a blueprint provisioned cluster is provisioned
> independently of other nodes, the blueprint topology manager needs to block
> provisioning of all nodes until all hosts required for configuration topology
> resolution are known. This is determined in BlueprintConfigurationProcessor.
> Because these configurations are not registered with the blueprint
> configuration processor it is possible for the atlas host to be provisioned
> prior to the Kafka hosts being known which result in the failure of the agent
> to set these topology related properties.
> In BlueprintConfigurationProcessor you will need too register updaters for
> all of the topology related properties, in this case
> "atlas.kafka.bootstrap.servers" and "atlas.kafka.zookeeper.connect".
> For example:
> atlasPropsMap.put("atlas.kafka.bootstrap.servers", new
> MultipleHostTopologyUpdater("KAFKA_BROKER"));
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