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Posted to dev@kafka.apache.org by "François Paradis (JIRA)" <ji...@apache.org> on 2013/05/02 20:24:16 UTC

[jira] [Updated] (KAFKA-895) Protocol documentation is not clear about requiredAcks = 0.

     [ https://issues.apache.org/jira/browse/KAFKA-895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

François Paradis updated KAFKA-895:
-----------------------------------

    Description: After reading the protocol guide (https://cwiki.apache.org/KAFKA/a-guide-to-the-kafka-protocol.html), I was under the impression that the Produce API was sending a response even when requiredAcks = 0 (immediately after receiving the request). However, after some tests, I realized that no response is sent in that case. The protocol documentation should specify clearly that behavior.  (was: After reading the protocol guide (https://cwiki.apache.org/KAFKA/a-guide-to-the-kafka-protocol.html), I was under that the Produce API was still sending a response when requiredAcks = 0 (immediately after receiving the request). However, after some tests, I realized that no response is sent in that case. The protocol documentation should specify clearly that behavior.)
    
> Protocol documentation is not clear about requiredAcks = 0.
> -----------------------------------------------------------
>
>                 Key: KAFKA-895
>                 URL: https://issues.apache.org/jira/browse/KAFKA-895
>             Project: Kafka
>          Issue Type: Bug
>          Components: producer 
>    Affects Versions: 0.8
>            Reporter: François Paradis
>            Assignee: Jun Rao
>            Priority: Trivial
>              Labels: documentation
>
> After reading the protocol guide (https://cwiki.apache.org/KAFKA/a-guide-to-the-kafka-protocol.html), I was under the impression that the Produce API was sending a response even when requiredAcks = 0 (immediately after receiving the request). However, after some tests, I realized that no response is sent in that case. The protocol documentation should specify clearly that behavior.

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