Nagaraj Gopal created KAFKA-8156:
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Summary: Client id when provided is not suffixed with an index
Key: KAFKA-8156
URL: https://issues.apache.org/jira/browse/KAFKA-8156
Project: Kafka
Issue Type: Improvement
Components: consumer
Affects Versions: 2.1.1
Reporter: Nagaraj Gopal
We use Camel Kafka component and one of the configuration is consumersCount
which is number of concurrent consumers that can read data from the topic.
Usually we don't care about client id but when we start emitting metrics it
becomes important piece of the puzzle. The client id would help differentiate
metrics between different consumers each with `n` consumer count (concurrent
consumers) and each consumer deployed in different JVMs.
Currently when client id is provided it is not suffixed with an index and when
it is not provided the library seems to create its own client id prefixed with
an index (format: consumer-0, consumer-1). This is limiting when we have
multiple consumers as described above
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