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Date: Mon, 5 Mar 2012 03:53:03 +0000 (UTC)
From: "Prashanth Menon (Commented) (JIRA)" <jira@apache.org>
To: kafka-dev@incubator.apache.org
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Subject: [jira] [Commented] (KAFKA-49) Add acknowledgement to the produce
 request.
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    [ https://issues.apache.org/jira/browse/KAFKA-49?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13222156#comment-13222156 ] 

Prashanth Menon commented on KAFKA-49:
--------------------------------------

Hey all.  Getting the acknowledgements done was fairly straightforward - I've "todo-ed" actually waiting for replica acknowledgements as part of kafka-44 when it introduces true replicas and partitions.  Having the sync producer wait for a response when it requires acknowledgements was trivial.  My question is what to do with the async producer.  Was the intent to perform some logic in the default event handler, or to expect clients to write custom event handlers that deal errors?  Should we bubble up the response to the producer level?
                
> Add acknowledgement to the produce request.
> -------------------------------------------
>
>                 Key: KAFKA-49
>                 URL: https://issues.apache.org/jira/browse/KAFKA-49
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Jun Rao
>            Assignee: Prashanth Menon
>
> Currently, the produce request doesn't get acknowledged. We need to have a broker send a response to the producer and have the producer wait for the response before sending the next request.

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