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From Jun Rao <...@confluent.io>
Subject Re: [VOTE] KIP-516: Topic Identifiers
Date Wed, 14 Oct 2020 15:59:14 GMT
Hi, Justine,

Thanks for the updated KIP. +1 from me.

Jun

On Tue, Oct 13, 2020 at 2:38 PM Jun Rao <jun@confluent.io> wrote:

> Hi, Justine,
>
> Thanks for starting the vote. Just a few minor comments.
>
> 1. It seems that we should remove the topic field from the
> StopReplicaResponse below?
> StopReplica Response (Version: 4) => error_code [topics]
>   error_code => INT16
>     topics => topic topic_id* [partitions]
>
> 2. "After controller election, upon receiving the result, assign the
> metadata topic its unique topic ID". Will the UUID for the metadata topic
> be written to the metadata topic itself?
>
> 3. The vote request is designed to support multiple topics, each of them
> may require a different sentinel ID. Should we reserve more than one
> sentinel ID for future usage?
>
> 4. UUID.randomUUID(): Could we clarify whether this method returns any
> sentinel ID? Also, how do we expect the user to use it?
>
> Thanks,
>
> Jun
>
> On Mon, Oct 12, 2020 at 9:54 AM Justine Olshan <jolshan@confluent.io>
> wrote:
>
>> Hi all,
>>
>> After further discussion and changes to this KIP, I think we are ready to
>> restart this vote.
>>
>> Again, here is the KIP:
>>
>> https://cwiki.apache.org/confluence/display/KAFKA/KIP-516%3A+Topic+Identifiers
>>
>> The discussion thread is here:
>>
>> https://lists.apache.org/thread.html/7efa8cd169cadc7dc9cf86a7c0dbbab1836ddb5024d310fcebacf80c@%3Cdev.kafka.apache.org%3E
>>
>> Please take a look and vote if you have a chance.
>>
>> Thanks,
>> Justine
>>
>> On Tue, Sep 22, 2020 at 8:52 AM Justine Olshan <jolshan@confluent.io>
>> wrote:
>>
>> > Hi all,
>> >
>> > I'd like to call a vote on KIP-516: Topic Identifiers. Here is the KIP:
>> >
>> >
>> https://cwiki.apache.org/confluence/display/KAFKA/KIP-516%3A+Topic+Identifiers
>> >
>> > The discussion thread is here:
>> >
>> >
>> https://lists.apache.org/thread.html/7efa8cd169cadc7dc9cf86a7c0dbbab1836ddb5024d310fcebacf80c@%3Cdev.kafka.apache.org%3E
>> >
>> > Please take a look and vote if you have a chance.
>> >
>> > Thank you,
>> > Justine
>> >
>>
>

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