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From Jeff Klukas <jklu...@simple.com>
Subject Re: [DISCUSS] KIP-247: Add public test utils for Kafka Streams
Date Tue, 16 Jan 2018 19:28:39 GMT
>From what I can tell, global state stores are managed separately from other
state stores and are accessed via different methods.

Do the proposed methods on TopologyTestDriver (such as getStateStore) cover
global stores? If not, can we add an interface for accessing and testing
global stores in the scope of this KIP?

On Thu, Jan 11, 2018 at 9:06 PM, Matthias J. Sax <matthias@confluent.io>

> Dear Kafka community,
> I want to propose KIP-247 to add public test utils to the Streams API.
> The goal is to simplify testing of Kafka Streams applications.
> Please find details in the wiki:
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-
> 247%3A+Add+public+test+utils+for+Kafka+Streams
> This is an initial KIP, and we hope to add more utility functions later.
> Thus, this KIP is not comprehensive but a first step. Of course, we can
> enrich this initial KIP if we think it falls too short. But we should
> not aim to be comprehensive to keep the scope manageable.
> In fact, I think we should add some more helpers to simplify result
> verification. I will update the KIP with this asap. Just wanted to start
> the discussion early on.
> An initial WIP PR can be found here:
> https://github.com/apache/kafka/pull/4402
> I also included the user-list (please hit "reply-all" to include both
> lists in this KIP discussion).
> Thanks a lot.
> -Matthias

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