Luan Cestari created KAFKA-7111:
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Summary: Review the NetworkClient log level used
Key: KAFKA-7111
URL: https://issues.apache.org/jira/browse/KAFKA-7111
Project: Kafka
Issue Type: Improvement
Components: clients
Reporter: Luan Cestari
Hi,
I was using Kafka on some projects and unfortunately I had to use Debug (and
some times even Trace) log level to see some issues. One of the most recently
cases was:
[https://github.com/apache/kafka/blob/trunk/clients/src/main/java/org/apache/kafka/clients/NetworkClient.java#L872]
If I got the name of the broker and it is unreachable, the errors should be
more severe than "DEBUG" level IMHO. I would at least put a INFO level for this
case or ERROR level (which seems to fit better but I don't know the practices
used in the project).
Thank you in advance
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