Tamas Payer created AMBARI-25582:
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Summary: Change the way AMS Grafana datasource discovers the Kafka
topics
Key: AMBARI-25582
URL: https://issues.apache.org/jira/browse/AMBARI-25582
Project: Ambari
Issue Type: Task
Reporter: Tamas Payer
Currently the available Kafka topics are discovered by extracting them from the
kafka.log.Log.* metrics in the AMS Datasource to show them on the Kafka-Topics
dashboard. This means that if whitelisting is used the kafka.log.Log.* metrics
must be enabled and must not be excluded by
'external.kafka.metrics.exclude.prefix' Kafka propery.
However, in some cases the large amount of kafka.log.Log.* metrics can be a
burden to AMS, so excluding them would be welcomed.
The possibility to discover the Kafka topics should be assessed!
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