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https://issues.apache.org/jira/browse/KAFKA-4374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chia-Ping Tsai resolved KAFKA-4374.
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Fix Version/s: 3.9.0
Resolution: Fixed
> Improve Response Errors Logging
> -------------------------------
>
> Key: KAFKA-4374
> URL: https://issues.apache.org/jira/browse/KAFKA-4374
> Project: Kafka
> Issue Type: Bug
> Components: clients
> Affects Versions: 0.10.0.1
> Reporter: Jesse Anderson
> Assignee: Ksolves
> Priority: Minor
> Fix For: 3.9.0
>
>
> When NetworkClient.java gets a response error, it runs:
> {code}
> if (response.errors().size() > 0) {
> log.warn("Error while fetching metadata with correlation id
> {} : {}", header.correlationId(), response.errors());
> }
> {code}
> Logging that at warn level and saying there is an error, is confusing to new
> people. They don't see it was a warn and not error level. They just see that
> it says "Error while...".
> Maybe it should be something like "The metadata response from the cluster
> reported a recoverable issue..."
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