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.

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....