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Dan Lipofsky commented on KAFKA-6793: ------------------------------------- This is still a problem in kafka 2.6.0. Could we change these to info? I see {noformat} WARN [o.a.k.c.c.ConsumerConfig] - The configuration 'admin.retries' was supplied but isn't a known config. WARN [o.a.k.c.c.ConsumerConfig] - The configuration 'admin.retry.backoff.ms' was supplied but isn't a known config. WARN [o.a.k.c.p.ProducerConfig] - The configuration 'application.id' was supplied but isn't a known config. WARN [o.a.k.c.p.ProducerConfig] - The configuration 'default.key.serde' was supplied but isn't a known config. WARN [o.a.k.c.p.ProducerConfig] - The configuration 'producer.id' was supplied but isn't a known config. WARN [o.a.k.c.p.ProducerConfig] - The configuration 'producer.topic.name' was supplied but isn't a known config. WARN [o.a.k.c.p.ProducerConfig] - The configuration 'producer.topic.partitions' was supplied but isn't a known config. WARN [o.a.k.c.p.ProducerConfig] - The configuration 'producer.topic.replication.factor' was supplied but isn't a known config. {noformat} > Unnecessary warning log message > -------------------------------- > > Key: KAFKA-6793 > URL: https://issues.apache.org/jira/browse/KAFKA-6793 > Project: Kafka > Issue Type: Bug > Components: streams > Affects Versions: 1.1.0 > Reporter: Anna O > Priority: Minor > > When upgraded KafkaStreams from 0.11.0.2 to 1.1.0 the following warning log > started to appear: > level: WARN > logger: org.apache.kafka.clients.consumer.ConsumerConfig > message: The configuration 'admin.retries' was supplied but isn't a known > config. > The config is not explicitly supplied to the streams. -- This message was sent by Atlassian Jira (v8.3.4#803005)