Change loglevel of cancelled errors to info #2402
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See #1583
When closing the connection on purpose by calling
consumer.close()
, each ongoing Fetch request will be cancelled, by setting a Cancelled KafkaException on that particular request.Due to the error callback on this object, which is nothing else except a logging statement, the cancellation will be logged with level ERROR, instead as INFO, while it is not actually an error, but a way of stopping the ongoing request
This change is