No Kafka Metrics on Ambari Metrics

[#1]

Hi Guys,

I have an issue on Ambari Metrics displaying kafka metrics.

It doesnt show kafka metrics but it does have host metrics.

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Upon checking on API, it doesn't show any compare to other components.

Please help where to start to fix it. Thank you!

Ambar 2.2.0

HDP-2.3.2

http://metric.server.com:8080/api/v1/clusters/MyCluster/services/KAFKA/components/KAFKA_BROKER

 {"href": "http://metric.server.com:8080/api/v1/clusters/MyCluster/services/KAFKA/components/KAFKA_BROKER","ServiceComponentInfo": {"category": "MASTER","cluster_name": "MyCluster","component_name": "KAFKA_BROKER","installed_count": 0,"service_name": "KAFKA","started_count": 1,"state": "STARTED","total_count": 1},"host_components": [{"href": "http://metric.server.com:8080/api/v1/clusters/MyCluster/hosts/kafka.server.com/host_components/KAFKA_BROKER","HostRoles": {"cluster_name": "MyCluster","component_name": "KAFKA_BROKER","host_name": "r6r41kafka.manila.exist.com"}}]}

[#2 · Accepted solution]

Hi Michael,

Can you check the ambari metric collector log on that machine that is not reporting ambari metrics? I believe it should be under /var/log/ambari-metrics-collector/*.log|out

[#3]

check the property :kafka.metrics.reporters ... in my case it was blank ... i updated with 'org.apache.hadoop.metrics2.sink.kafka.KafkaTimelineMetricsReporter' and it worked....