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From Jun Rao <jun...@gmail.com>
Subject Re: consumer reaction to auto-create topics
Date Thu, 06 Mar 2014 17:52:42 GMT
Ok. The is fixed in the 0.8.1 release, which is being voted now.

Thanks,

Jun


On Thu, Mar 6, 2014 at 9:34 AM, David Morales de Frías <
dmorales@paradigmatecnologico.com> wrote:

> 0.8, thanks.
>
>
> 2014-03-06 18:27 GMT+01:00 Jun Rao <junrao@gmail.com>:
>
> > Which version of Kafka are you using?
> >
> > Thanks,
> >
> > Jun
> >
> >
> > On Thu, Mar 6, 2014 at 2:10 AM, David Morales de Frías <
> > dmorales@paradigmatecnologico.com> wrote:
> >
> > > Hi there,
> > >
> > > If i start a consumer in a non-existent topic (auto-create true) before
> > the
> > > producer, the consumer never gets the messages.
> > >
> > > These are the steps:
> > >
> > > 1) kafka-console-consumer --topic newTopic (it doesn't exist)
> > > 2) kafka-console-producer --topic newTopic
> > > 3) Send some messages
> > > 4) I can see this in the log and the consumer never receives them
> > >
> > > [2014-03-06 10:58:18,641] WARN Error while fetching metadata
> > > [{TopicMetadata for topic newTopic ->
> > > No partition metadata for topic newTopic due to
> > > kafka.common.LeaderNotAvailableException}] for topic [newTopic]: class
> > > kafka.common.LeaderNotAvailableException
> > >  (kafka.producer.BrokerPartitionInfo)
> > >
> > >
> > >
> > > 5) restart kafka-console-consumer --topic newTopic
> > > 6) Send some messages from producer
> > > 7) Consumer receives messages.
> > >
> > >
> > >
> > > Is that ok?
> > > Where are the produced messages? I'm sure that consumer never see them,
> > but
> > > are they stored in brokers?
> > >
> > >
> > > Regards.
> > >
> >
>

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