Rafał Chmielewski created KAFKA-12470:
-----------------------------------------
Summary: The topic names in the metrics do not retain their format
when extracting through JMX.
Key: KAFKA-12470
URL: https://issues.apache.org/jira/browse/KAFKA-12470
Project: Kafka
Issue Type: Bug
Components: metrics
Reporter: Rafał Chmielewski
I have topic names that have a period in the name:
product.order
product.offering.price
However, for the metrics issued by JMX by a program that is a consumer of Kafka
messages, the dots are replaced with an underscore:
kafka.consumer<type=consumer-fetch-manager-metrics,
client-id=consumer-export-4, topic=product_offering_price,
partition=1><>records-lead
But for the producer, this problem doesn't occur:
kafka.producer<type=producer-topic-metrics,
client-id=bss.data.verification.pi_1,
topic=product.offering.price><>record-send-total
As a consumer I use Akka Alpakka. But I think it's using Apache library to
connect to Kafka and report metrics via JMX.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
