kafka-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jun Rao <jun...@gmail.com>
Subject Re: ConsumerOffsetChecker shows none partitions assigned
Date Fri, 17 Oct 2014 04:04:37 GMT
Which version of ZK are you using? Also, see
https://cwiki.apache.org/confluence/display/KAFKA/FAQ#FAQ-Whyaretheremanyrebalancesinmyconsumerlog
?

Thanks,

Jun

On Thu, Oct 16, 2014 at 3:29 PM, Hari Gorak <hari.gorak@rediffmail.com>
wrote:

> Project: Kafka
>
> Issue Type: Bug
>
> Components: consumer
>
> Affects Versions: 0.8.0
>
> Environment: HP 40 x Intel(R) Xeon(R) CPU E5-2470 v2 @ 2.40GHz/1.2e+02GB
>
>
> bin/kafka-run-class.sh kafka.tools.ConsumerOffsetChecker shows some
> partitions having "none" consumers after re-balance triggered due to new
> consumer joined/disconnected to the group. The lag gets piling up till the
> partitions are assigned to it usually after another re-balance trigger. Is
> this a known issue and if so what is the plan for fixing this? Are there
> any measures to ensure that we don't run into this situation?
>
> Thanks
> Hari
>
>
>
>
>
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message