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From Stevo Slavić <ssla...@gmail.com>
Subject Re: How to reset a consumer-group's offset in kafka 0.9?
Date Tue, 29 Dec 2015 15:41:50 GMT
Then I guess @Before test, explicitly commit offset of 0.

There doesn't seem to be a tool for committing offset, only for
checking/fetching current offset (see
http://kafka.apache.org/documentation.html#operations )

On Tue, Dec 29, 2015 at 4:35 PM, Han JU <ju.han.felix@gmail.com> wrote:

> Hi Stevo,
>
> But by deleting and recreating the topic, do I remove also the messages
> ingested?
> My use case is that I ingest prepared messages once and run consumer tests
> multiple times, between each test run I reset the consumer group's offset
> so that each run starts from the beginning and consumers all the messages.
>
> 2015-12-29 16:19 GMT+01:00 Stevo Slavić <sslavic@gmail.com>:
>
> > Have you considered deleting and recreating topic used in test?
> > Once topic is clean, read/poll once - any committed offset should be
> > outside of the range, and consumer should reset offset.
> >
> > On Tue, Dec 29, 2015 at 4:11 PM, Han JU <ju.han.felix@gmail.com> wrote:
> >
> > > Hello,
> > >
> > > For local test purpose I need to frequently reset offset for a consumer
> > > group. In 0.8 I just delete the consumer group's zk node under
> > > `/consumers`. But with the redesign of the 0.9, how could I achieve the
> > > same thing?
> > >
> > > Thanks!
> > >
> > > --
> > > *JU Han*
> > >
> > > Software Engineer @ Teads.tv
> > >
> > > +33 0619608888
> > >
> >
>
>
>
> --
> *JU Han*
>
> Software Engineer @ Teads.tv
>
> +33 0619608888
>

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