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https://issues.apache.org/jira/browse/KAFKA-774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13587614#comment-13587614
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Swapnil Ghike commented on KAFKA-774:
-------------------------------------
Useful stuff, +1.
> Periodic refresh of topic metadata on the producer does not check for error
> code in the response
> ------------------------------------------------------------------------------------------------
>
> Key: KAFKA-774
> URL: https://issues.apache.org/jira/browse/KAFKA-774
> Project: Kafka
> Issue Type: Bug
> Components: producer
> Affects Versions: 0.8
> Reporter: Neha Narkhede
> Assignee: Neha Narkhede
> Priority: Blocker
> Labels: p1
> Attachments: kafka-774.patch
>
>
> The producer does a periodic refresh of the metadata but marks the attempt as
> successful based only on whether the response was received or not. It does
> not check for error codes in the response. This is probably ok since those
> produce requests will fail and the required topics will enter the list for
> topic metadata refresh in the next attempt. However, it will be good to log
> this since it looks like the metadata was refreshed but actually there could
> be failures.
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