zookeeper-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Luigi Tagliamonte <luigi.tagliamont...@gmail.com>
Subject Re: gracefully remove a node from the ensamble
Date Fri, 14 Jul 2017 16:26:17 GMT
Thank you, Alexander!!!
I'm wondering if would be a good idea to use 3.5 instead of 3.4... but
since it is a beta I'm afraid to use it in production.
I'm Cassandra user and I'm basically looking for the same level of
reliability and orchestration I have there.
Thank you!!
Regards
L.

On Thu, Jul 13, 2017 at 6:19 PM, Alexander Shraer <shralex@gmail.com> wrote:

> Hi Luigi,
>
> In 3.5.X yes: https://zookeeper.apache.org/doc/trunk/zookeeperReconfig.
> html
>
> For previous releases (3.4 etc) you would need to do a rolling restart,
> where for each server you change the config file to exclude that member
> and bounce the server. Preferably do this one server at a time, and let the
> ensemble be operational before bouncing the next server. And bounce
> the leader last. I wouldn't call this gracefully though :)
>
>
> Alex
>
> On Thu, Jul 13, 2017 at 3:22 PM, Luigi Tagliamonte <
> luigi.tagliamonte86@gmail.com> wrote:
>
> > Hello all!
> > is there any document that describes how to remove a zk node from the
> > ensemble?
> >
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message