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From "Ewen Cheslack-Postava (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KAFKA-3800) java client can`t poll msg
Date Wed, 08 Jun 2016 16:37:21 GMT

    [ https://issues.apache.org/jira/browse/KAFKA-3800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15320886#comment-15320886
] 

Ewen Cheslack-Postava commented on KAFKA-3800:
----------------------------------------------

[~frank_zg] Can you modify your code to loop and call poll repeatedly? You may simply not
have received the data within the timeout you specified.

> java client can`t poll msg
> --------------------------
>
>                 Key: KAFKA-3800
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3800
>             Project: Kafka
>          Issue Type: Bug
>          Components: consumer
>    Affects Versions: 0.9.0.1
>         Environment: java8,win7 64
>            Reporter: frank
>            Assignee: Neha Narkhede
>
> i use hump topic name, after poll msg is null.eg: Test_4 why?
> all low char is ok. i`m try nodejs,kafka-console-consumers.bat is ok



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