Chris Pettitt created KAFKA-8928:
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Summary: Logged producer config does not always match actual
config values
Key: KAFKA-8928
URL: https://issues.apache.org/jira/browse/KAFKA-8928
Project: Kafka
Issue Type: Bug
Reporter: Chris Pettitt
I'm working with EOS, and expected to see that switching to EOS sets `acks=all`
among other things. Instead, in the logs I see:
{code:java}
ProducerConfig values:
acks = 1
...
enable.idempotence = true
...
(org.apache.kafka.clients.producer.ProducerConfig:279)
{code}
Clearly this is incorrect. The value is changed in KafkaProducer and the
override is logged, but it appears to be filtered at the default setting. It
would be best to log all of the correct values in one place. Logging the
incorrect values in misleading and at best can waste time when trying to
understand Kafka behavior.
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