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https://issues.apache.org/jira/browse/KAFKA-7475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dong Lin reassigned KAFKA-7475:
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Assignee: radai rosenblatt
> print the actual cluster bootstrap address on authentication failures
> ---------------------------------------------------------------------
>
> Key: KAFKA-7475
> URL: https://issues.apache.org/jira/browse/KAFKA-7475
> Project: Kafka
> Issue Type: Improvement
> Reporter: radai rosenblatt
> Assignee: radai rosenblatt
> Priority: Major
>
> currently when a kafka client fails to connect to a cluster, users see
> something like this:
> {code}
> Connection to node -1 terminated during authentication. This may indicate
> that authentication failed due to invalid credentials.
> {code}
> that log line is mostly useless in identifying which (of potentially many)
> kafka client is having issues and what kafka cluster is it having issues with.
> would be nice to record the remote host/port
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