Kafka metric export is not working

Products

• DX NetOps
• CA Performance Management - Usage and Administration

Issue/Introduction

After configuring kafka to export metric data it is not working

Environment

Dx NetOps Performance Management 23.3.9

Cause

If you have customized the metric export heartbeat topic name this is a defect

Resolution

Resolved in 23.3.12 and above:

Symptom: If you have customized the metric export heartbeat topic name using the producer.heartbeat.topic property in the kafkaexport.producer.cfg file, the Kafka metric export heartbeat monitor and metric export producers will fail to initialize. Any subsequent changes to the kafkaexport.producer.cfg file result in the KafkaResponseProducer logging a Reconfiguration of producer did not complete message. This is caused by a defect in the scheduling of the heartbeat task on startup that also kills the background Kafka metric export reconfiguration task.Resolution: With this fix, you can now reconfigure the heartbeat monitor and metric export Kafka producers for Kafka metric export heartbeat scheduling.(23.3.12, DE607628, 35380346)