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Posted to jira@kafka.apache.org by "Jeff Widman (JIRA)" <ji...@apache.org> on 2018/02/09 01:33:00 UTC

[jira] [Commented] (KAFKA-6547) group offset reset and begin_offset ignored/no effect

    [ https://issues.apache.org/jira/browse/KAFKA-6547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16357807#comment-16357807 ] 

Jeff Widman commented on KAFKA-6547:
------------------------------------

What is the specific command you are running?

How do you know there is no effect? Simply because the consumer is later unable to poll?

How do you know it's not a broken consumer?

> group offset reset and begin_offset ignored/no effect
> -----------------------------------------------------
>
>                 Key: KAFKA-6547
>                 URL: https://issues.apache.org/jira/browse/KAFKA-6547
>             Project: Kafka
>          Issue Type: Bug
>          Components: offset manager
>    Affects Versions: 1.0.0
>         Environment: ubuntu 16, java 1.8
>            Reporter: Dan
>            Priority: Major
>             Fix For: 0.11.0.2
>
>
> Use of kafka-consumer-group.sh with --reset-offsets --execute  <--to-earliest or anything> has no effect in 1.0. When my group client connects and requests a specific offset or an earliest there's no effect and the consumer is unable to poll, so no messages, even new ones are ignored.
> I installed 0.11 and these problems are not manifest.
> I'm unfamiliar with the internals and put the offset manager as the possible component, but that's a guess.



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