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Posted to dev@kafka.apache.org by "Dana Powers (JIRA)" <ji...@apache.org> on 2015/01/14 22:14:34 UTC

[jira] [Commented] (KAFKA-1649) Protocol documentation does not indicate that ReplicaNotAvailable can be ignored

    [ https://issues.apache.org/jira/browse/KAFKA-1649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14277690#comment-14277690 ] 

Dana Powers commented on KAFKA-1649:
------------------------------------

I think this could be a problem -- it is not updated in the wiki and there appears to be a server-side change between 0.8.1.1 and 0.8.2.0 that could expose third-party clients to uncaught errors, assuming that the client authors/maintainers were not aware that the ReplicaNotAvailable Error should be ignored.

> Protocol documentation does not indicate that ReplicaNotAvailable can be ignored
> --------------------------------------------------------------------------------
>
>                 Key: KAFKA-1649
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1649
>             Project: Kafka
>          Issue Type: Improvement
>          Components: website
>    Affects Versions: 0.8.1.1
>            Reporter: Hernan Rivas Inaka
>            Priority: Minor
>              Labels: protocol-documentation
>   Original Estimate: 10m
>  Remaining Estimate: 10m
>
> The protocol documentation here https://cwiki.apache.org/confluence/display/KAFKA/A+Guide+To+The+Kafka+Protocol#AGuideToTheKafkaProtocol-ErrorCodes should indicate that error 9 (ReplicaNotAvailable) can be safely ignored on producers.



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