thanks manikumar, this helped us a lot. On Wed, Aug 30, 2017 at 11:33 AM, Manikumar <manikumar.re...@gmail.com> wrote:
> In old consumer, group coordination is based on zookeeper and new consumer > uses inbuilt > (not depending on ZK) group coordinator. As of now, auto-migration > of migration of old consumers > to new consumers is not available. More details here: > https://issues.apache.org/jira/browse/KAFKA-4513 > > On Wed, Aug 30, 2017 at 11:05 AM, sunil kalva <kalva.ka...@gmail.com> > wrote: > > > Hi > > Can someone help me here ..! > > > > On Tue, Aug 29, 2017 at 11:57 PM, sunil kalva <kalva.ka...@gmail.com> > > wrote: > > > > > Hi > > > Is there any change in consumer rebalancing algorithm from 0.8.2 and > > > 0.10.2 versions. If yes how do i do rolling upgrades of consumer client > > > applications, while doing rolling upgrade few of clients might be with > > > older algo and few might be with newer algo then rebalancing might not > be > > > working well. Which can cause duplicates. > > > > > > Note: All the consumer client applications are reading from the same > > topic > > > with same group name. > > > > > > T > > > SunilKalva > > > > > >
