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Posted to dev@kafka.apache.org by Joe Stein <jo...@stealth.ly> on 2015/01/22 07:20:08 UTC
[DISCUSS] KIP-8 - Decommission a broker
Hi, created a KIP
https://cwiki.apache.org/confluence/display/KAFKA/KIP-8+-+Decommission+a+broker
JIRA related https://issues.apache.org/jira/browse/KAFKA-1753
I took out the compatibility, migration section since this is new behavior.
If anyone can think of any we should add it back in.
/*******************************************
Joe Stein
Founder, Principal Consultant
Big Data Open Source Security LLC
http://www.stealth.ly
Twitter: @allthingshadoop <http://www.twitter.com/allthingshadoop>
********************************************/
Re: [DISCUSS] KIP-8 - Decommission a broker
Posted by Joe Stein <jo...@stealth.ly>.
Ok
On Fri, Jan 23, 2015 at 12:26 AM, Neha Narkhede <ne...@confluent.io> wrote:
> Hi Joe,
>
> Thanks for starting a KIP for this change.
>
> This feature is trivial once we agree on KIP-6
> <
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-6+-+New+reassignment+partition+logic+for+re-balancing
> >
> since
> that feature figures out an ideal replica placement. Decomission broker is
> just one of the events that trigger the same logic mentioned in KIP-6. I
> wonder if we can just fold this trivial change under KIP-6. This will save
> some overhead and also make KIP-6 more complete.
>
> Thanks,
> Neha
>
>
> On Wed, Jan 21, 2015 at 10:20 PM, Joe Stein <jo...@stealth.ly> wrote:
>
> > Hi, created a KIP
> >
> >
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-8+-+Decommission+a+broker
> >
> > JIRA related https://issues.apache.org/jira/browse/KAFKA-1753
> >
> > I took out the compatibility, migration section since this is new
> behavior.
> > If anyone can think of any we should add it back in.
> >
> > /*******************************************
> > Joe Stein
> > Founder, Principal Consultant
> > Big Data Open Source Security LLC
> > http://www.stealth.ly
> > Twitter: @allthingshadoop <http://www.twitter.com/allthingshadoop>
> > ********************************************/
> >
>
>
>
> --
> Thanks,
> Neha
>
Re: [DISCUSS] KIP-8 - Decommission a broker
Posted by Neha Narkhede <ne...@confluent.io>.
Hi Joe,
Thanks for starting a KIP for this change.
This feature is trivial once we agree on KIP-6
<https://cwiki.apache.org/confluence/display/KAFKA/KIP-6+-+New+reassignment+partition+logic+for+re-balancing>
since
that feature figures out an ideal replica placement. Decomission broker is
just one of the events that trigger the same logic mentioned in KIP-6. I
wonder if we can just fold this trivial change under KIP-6. This will save
some overhead and also make KIP-6 more complete.
Thanks,
Neha
On Wed, Jan 21, 2015 at 10:20 PM, Joe Stein <jo...@stealth.ly> wrote:
> Hi, created a KIP
>
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-8+-+Decommission+a+broker
>
> JIRA related https://issues.apache.org/jira/browse/KAFKA-1753
>
> I took out the compatibility, migration section since this is new behavior.
> If anyone can think of any we should add it back in.
>
> /*******************************************
> Joe Stein
> Founder, Principal Consultant
> Big Data Open Source Security LLC
> http://www.stealth.ly
> Twitter: @allthingshadoop <http://www.twitter.com/allthingshadoop>
> ********************************************/
>
--
Thanks,
Neha