Henning Schmiedehausen created KAFKA-2289:
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Summary: KafkaProducer logs erroneous warning on startu.
Key: KAFKA-2289
URL: https://issues.apache.org/jira/browse/KAFKA-2289
Project: Kafka
Issue Type: Bug
Components: clients
Affects Versions: 0.8.2.1
Reporter: Henning Schmiedehausen
Priority: Trivial
When creating a new KafkaProducer using the
KafkaProducer(KafkaConfig, Serializer<K>, Serializer<V>) constructor, Kafka
will list the following lines, which are harmless but are still at WARN level:
WARN [2015-06-19 23:13:56,557]
org.apache.kafka.clients.producer.ProducerConfig: The configuration
value.serializer = class XXXX was supplied but isn't a known config.
WARN [2015-06-19 23:13:56,557]
org.apache.kafka.clients.producer.ProducerConfig: The configuration
key.serializer = class YYYY was supplied but isn't a known config.
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