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From "Matthias J. Sax" <matth...@confluent.io>
Subject Re: [DISCUSS]: KIP-230: Name Windowing Joins
Date Mon, 04 Dec 2017 22:57:20 GMT

thanks for the KIP.

Can you please c&p the corresponding content instead of just putting
links? A KIP should be a self-contained Wiki page.

Also, if we add a optional config parameter, how would we specify it?
Please list all changes to want to apply to `Joined` class.

Furthermore, `Joined` is also used for KStream-KTable join but the KIP
only talks about windowed joins (ie, KStream-KTream join). What the
impact on KStream-KTable join?


On 11/29/17 6:09 AM, Matt Farmer wrote:
> Hi Matthias,
> I certainly have found the auto-generated names unwieldy while doing
> cluster administration.
> I will point out that your KIP doesn't outline what would happen if you
> picked a name that resulted in a non unique topic name? What would be the
> error handling behavior there?
> On Wed, Nov 29, 2017 at 9:03 AM Matthias Margush <matthias.margush@gmail.com>
> wrote:
>> Hi everyone,
>> I created this KIP to allow windowing joins to be named. If named, then the
>> associated internal topic names would be derived from that, instead of
>> being randomly generated.
>> https://cwiki.apache.org/confluence/display/KAFKA/KIP+230%3A+Name+Windowing+Joins
>> Thanks,
>> Matthias

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