Okada Haruki

Hi. I'm also trying to build `dev` branch but still didn't succeed. I think I could workaround about `static_assert` issue above (and some other issues) by this change: https://github.com/redpanda-data/redpanda/commit/2a21aef9aac4dbd5c86ad208e76434747b5071f8 though,...

1. I cannot reproduce the issue. Could you give the full-text ? 2. - a) It checks. I will fix the Japanese description. - b) It means number of points....

Thank you! I assigned you.

Seems like there's behavior change regarding rebalance-listener invocation. Needs consideration how to address that.

Thanks for pointing out. Yeah, that's the heritage from when Decaton didn't support consuming arbitrary task format. (Initially, Decaton only supported `DecatonTaskRequest` protobuf format) When we introduced `TaskExtractor` for supporting...

> In short, you have to use DefaultTaskExtractor only when you consume DecatonTaskRequest format This my comment was bit wrong. Precisely, you have to use ProcessorsBuilder#consuming(String, Deserializer) to consume DecatonTaskRequest...

Yeah, if we want to specify the partition based on its task value by custom partitioner, it needs such redundant works. Providing an overload for specifying partition explicitly sounds make...

Has been published in 5.0.1 https://github.com/line/decaton/releases/tag/v5.0.1

> While I agree with that we'll eventually deprecate it, do we need to rename it as a step before removing? Good point. Seems we don't have to rename it,...

Rebased and reworked based on discussions so far. (Still I didn't fix tests yet, since I think there's point of argue about overall direction) Then, I came up with thoughts...