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From Guozhang Wang <wangg...@gmail.com>
Subject Re: Best practice for upgrading Kafka cluster from 0.8.1 to 0.8.1.1
Date Wed, 03 Dec 2014 00:33:08 GMT
Yu,

Are you enabling message compression in 0.8.1 now? If you have already then
upgrading to 0.8.2 will not change its behavior.

Guozhang

On Tue, Dec 2, 2014 at 4:21 PM, Yu Yang <yuyang08@gmail.com> wrote:

> Hi Neha,
>
> Thanks for the reply!  We know that Kafka 0.8.2 will be released soon. If
> we want to upgrade to Kafka 0.8.2 and enable message compression, will we
> still be able do this in the same way, or we need to handle it differently?
>
> Thanks!
>
> Regards,
> -Yu
>
> On Tue, Dec 2, 2014 at 3:11 PM, Neha Narkhede <neha.narkhede@gmail.com>
> wrote:
>
> > Will doing one broker at
> > a time by brining the broker down, updating the code, and restarting it
> be
> > sufficient?
> >
> > Yes this should work for the upgrade.
> >
> > On Mon, Dec 1, 2014 at 10:23 PM, Yu Yang <yuyang08@gmail.com> wrote:
> >
> > > Hi,
> > >
> > > We have a kafka cluster that runs Kafka 0.8.1 that we are considering
> > > upgrade to 0.8.1.1. The Kafka documentation
> > > <http://kafka.apache.org/documentation.html#upgrade> mentions
> upgrading
> > > from 0.8 to 0.8.1, but not from 0.8.1 to 0.8.1.1.  Will doing one
> broker
> > at
> > > a time by brining the broker down, updating the code, and restarting it
> > be
> > > sufficient? Any best practice suggestions?
> > >
> > > Thanks!
> > >
> > > Regards,
> > > Yu
> > >
> >
>



-- 
-- Guozhang

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