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From Ted Dunning <ted.dunn...@gmail.com>
Subject Re: KIP-500: Replace ZooKeeper with a Self-Managed Metadata Quorum
Date Thu, 08 Aug 2019 06:14:26 GMT
On Wed, Aug 7, 2019 at 5:55 PM Michael Han <hanm@apache.org> wrote:

> Related discussions:
> https://lists.apache.org/list.html?dev@kafka.apache.org:lte=1M:KIP-500
>
> >> Why would this lead to any discrepancy? It seems to me that the
> controller, will read an even newer state in such a scenario.
>
> I think in this case the Kafka side of expectation is not just be able to
> get latest state, but also not miss any of the state changes.
>


The core of the problem is that if you need to see all the changes, then it
is messages, not state.

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