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Kafka, mail # user - Commit Offset per topic


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Re: Commit Offset per topic
Roman Garcia 2013-11-05, 16:03
Thanks Neha! I guess auto-commit it is for now...
On Tue, Nov 5, 2013 at 5:08 AM, Neha Narkhede <[EMAIL PROTECTED]>wrote:

> Currently, the only way to achieve that is to use the SimpleConsumer API.
> We are considering the feature you mentioned for the 0.9 release -
>
> https://cwiki.apache.org/confluence/display/KAFKA/Client+Rewrite#ClientRewrite-ConsumerAPI
>
> Thanks,
> Neha
>
>
> On Mon, Nov 4, 2013 at 9:57 AM, Roman Garcia <[EMAIL PROTECTED]>
> wrote:
>
> > Right Neha, thanks. I was aware of that particular API, but I process
> > topics within separate threads (actors) so I cannot assume every
> > topic/partition is supposed to commit its offset. Instead, I could use a
> > per-stream (topic-partition) commit.
> > Is this use case valid? Should there be a ticket to implement this?
> > Regards,
> > Roman
> >
> >
> > On Mon, Nov 4, 2013 at 1:28 PM, Neha Narkhede <[EMAIL PROTECTED]
> > >wrote:
> >
> > > The API you are looking for is ConsumerConnector.commitOffsets().
> > However,
> > > not that it will commit offsets for all partitions that the particular
> > > consumer connector owns at that time. And the set of partitions owned
> by
> > a
> > > particular consumer connector can change over time.
> > >
> > > Thanks,
> > > Neha
> > >
> > >
> > > On Mon, Nov 4, 2013 at 7:58 AM, Roman Garcia <[EMAIL PROTECTED]>
> > > wrote:
> > >
> > > > Hi, I'm still using Kafka 0.7, and was wondering if there's a way I
> can
> > > > "manually" commit offsets per Topic/Partition.
> > > >
> > > > I was expecting something like KafkaMessageStream#commitOffset()
> > > > I couldn't find an API for this. If there isn't any, is there a
> reason?
> > > >
> > > > Regards,
> > > > Roman
> > > >
> > >
> >
>