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From "Cyril WIRTH (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KAFKA-5898) Client consume more than one time a message
Date Sat, 16 Sep 2017 09:36:00 GMT

    [ https://issues.apache.org/jira/browse/KAFKA-5898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16168871#comment-16168871

Cyril WIRTH commented on KAFKA-5898:

i will try, but it s not your production release 

I m working for a major insurance company.

I ve tried with release and

> Client consume more than one time a message
> -------------------------------------------
>                 Key: KAFKA-5898
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5898
>             Project: Kafka
>          Issue Type: Bug
>          Components: clients
>    Affects Versions:
>            Reporter: Cyril WIRTH
>            Priority: Critical
>         Attachments: AbstractKafkaConfig.java, consommation.log, MyKafkaClient.java,
MyProducer.java, production.log
> Hello,
> I'm using an autocommit consumer, i get some messages, and my SESSION_TIMEOUT_MS_CONFIG
is smaller than the total message processing time. In that case, the consumer consume more
than one time a message (twice in the log file), how it's possible ? As you can see in the
log file, the "msg1" which is in the partition 0 is consume in the same time in the thread
: KAFKA-0 and KAFKA-1, however the KAFKA-1 is assigned to the partition 1 not 0.
> KAFKA-0,assigned : [vertx_logger-0]
> KAFKA-2,assigned : [vertx_logger-2]
> KAFKA-1,assigned : [vertx_logger-1]
> Can you help me ?

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