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https://issues.apache.org/jira/browse/KAFKA-5942?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16956540#comment-16956540
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Matthias J. Sax commented on KAFKA-5942:
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Just cycling back to this issue. What kind of verification do we want? If the
client throws an exception, we would log is and the corresponding StreamThread
would die. IMHO, we can close this ticket. Thoughts?
> Handle authentication failures in streams
> -----------------------------------------
>
> Key: KAFKA-5942
> URL: https://issues.apache.org/jira/browse/KAFKA-5942
> Project: Kafka
> Issue Type: Improvement
> Components: streams
> Reporter: Rajini Sivaram
> Priority: Major
>
> KIP-152 added support for clients to detect authentication failures. Prior to
> this, clients handled authentication failures as retriable I/O exceptions,
> making it hard for users to diagnose security misconfiguration. We should
> verify that streams handle authentication failures and report them.
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