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From Otis Gospodnetic <otis.gospodne...@gmail.com>
Subject Re: Migrating Zookeeper cluster (3.4.6) to different machines
Date Wed, 12 Nov 2014 22:53:54 GMT
Hi,

Would it not be possible to just add new nodes one by one and remove old
ones one by one to keep the cluster healthy during the transition?

Thanks,
Otis
--
Monitoring * Alerting * Anomaly Detection * Centralized Log Management
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On Wed, Nov 12, 2014 at 3:51 PM, Ivan Kelly <ivan@ivankelly.net> wrote:

> I dont think this is possible with 3.4.6 then, at least not without
> taking down the cluster.
>
> On 12 November 2014 17:20, Dayo Oliyide <dayo.oliyide@gmail.com> wrote:
> > Hi Ivan,
> >
> > Unfortunately, I believe the IPs will change.
> >
> > --Dayo
> >
> > On Wed, Nov 12, 2014 at 3:21 PM, Ivan Kelly <ivan@ivankelly.net> wrote:
> >
> >> One by one. Will these machine have the same ips as the old machines?
> >> If not, you have a problem, as changing the ips is only supported in
> >> 3.5.0+. It's the reconfig feature.
> >>
> >> -Ivan
> >>
> >> On 12 November 2014 16:18, Dayo Oliyide <dayo.oliyide@gmail.com> wrote:
> >> > Hi,
> >> >
> >> > I currently need to move a running Zookeeper cluster (3 nodes) to a
> >> > different group of machines.
> >> > Is this possible ?
> >> > Is there any advice or guide on how to do this ?
> >> >
> >> > Thanks
> >> > --Dayo
> >>
>

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