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From Ted Dunning <ted.dunn...@gmail.com>
Subject Re: Changing configuration
Date Thu, 07 Oct 2010 21:47:15 GMT
Restart all clients ... eventually.  No need for a grand hurry unless your
ZK servers are very busy.

On Thu, Oct 7, 2010 at 2:29 PM, Adam Lazur <adam@lazur.org> wrote:

> Restart all clients too.
>
> .laz
>
> Patrick Hunt (phunt@apache.org) said:
> > You probably want to do a "rolling restart", this is preferable over
> > "restart the cluster" as the service will not go down.
> > http://wiki.apache.org/hadoop/ZooKeeper/FAQ#A6
> >
> > <http://wiki.apache.org/hadoop/ZooKeeper/FAQ#A6>Patrick
> >
> > On Wed, Oct 6, 2010 at 9:49 PM, Avinash Lakshman <
> avinash.lakshman@gmail.com
> > > wrote:
> >
> > > Suppose I have a 3 node ZK cluster composed of machines A, B and C. Now
> for
> > > whatever reason I lose C forever and the machine needs to be replaced.
> How
> > > do I handle this situation? Update the config with D in place of C and
> > > restart the cluster? Also if I am interested in read just the ZAB
> portions
> > > which packages should I be looking at?
> > >
> > > Cheers
> > > A
> > >
>

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