의존성 교체를 위한 경계 타입과 차등 검증

외부 라이브러리 타입이 여러 계층에 퍼져 있으면 구현 교체가 광범위한 동시 수정으로 번지기 쉽다. 소유권이 명확한 내부 타입을 경계에 먼저 도입하고 소비자를 단계적으로 옮기면서, 동일 요청을 두 스택에 실행해 응답 차이를 확인한다.

Summary#

Problem#

RustFS의 여러 계층이 s3s의 요청·본문·오류 타입에 직접 의존했다.

Solution#

내부 RequestEnvelope·Body·오류 타입과 레거시 변환 경로를 도입한 뒤 범위를 나눠 마이그레이션하고, 두 스택의 S3 동작을 비교하는 테스트를 마련한다.

Failure Modes#

타입만 교체하고 응답 형식이나 오류 의미가 달라짐
일부 계층에 외부 타입 직접 참조가 남음
새 스택을 비교하기 전에 차등 테스트의 기준선이 실패

Sources#

https://github.com/tensorflow/tensorflow/pull/126868
https://github.com/tensorflow/tensorflow/pull/128725
https://github.com/tensorflow/tensorflow/pull/128724
https://github.com/tensorflow/tensorflow/pull/127989
https://github.com/tensorflow/tensorflow/pull/128717
https://github.com/tensorflow/tensorflow/pull/128716
https://github.com/tensorflow/tensorflow/pull/128708
https://github.com/tensorflow/tensorflow/pull/128411
https://github.com/tensorflow/tensorflow/pull/128710
https://github.com/tensorflow/tensorflow/pull/128401
https://github.com/tensorflow/tensorflow/pull/128018
https://github.com/huggingface/transformers/pull/49439
https://github.com/huggingface/transformers/pull/49396
https://github.com/huggingface/transformers/pull/49395
https://github.com/huggingface/transformers/pull/49471
https://github.com/huggingface/transformers/pull/49466
https://github.com/huggingface/transformers/pull/49427
https://github.com/huggingface/transformers/pull/49458
https://github.com/huggingface/transformers/pull/49170
https://github.com/huggingface/transformers/pull/43451
https://github.com/ClickHouse/ClickHouse/pull/125072
https://github.com/ClickHouse/ClickHouse/pull/123116
https://github.com/ClickHouse/ClickHouse/pull/124964
https://github.com/ClickHouse/ClickHouse/pull/124724
https://github.com/ClickHouse/ClickHouse/pull/124477
https://github.com/ClickHouse/ClickHouse/pull/123683
https://github.com/ClickHouse/ClickHouse/pull/125069
https://github.com/ClickHouse/ClickHouse/pull/125062
https://github.com/ClickHouse/ClickHouse/pull/125061
https://github.com/ClickHouse/ClickHouse/pull/125059
https://github.com/ClickHouse/ClickHouse/pull/125057
https://github.com/ClickHouse/ClickHouse/pull/125056
https://github.com/ClickHouse/ClickHouse/pull/124441
https://github.com/ClickHouse/ClickHouse/pull/124947
https://github.com/rustfs/rustfs/pull/8436
https://github.com/rustfs/rustfs/pull/8451
https://github.com/rustfs/rustfs/pull/8433
https://github.com/rustfs/rustfs/pull/8434
https://github.com/rustfs/rustfs/pull/8429
https://github.com/rustfs/rustfs/pull/8444
https://github.com/rustfs/rustfs/pull/8439
https://github.com/rustfs/rustfs/pull/8438
https://github.com/rustfs/rustfs/pull/8437
https://github.com/rustfs/rustfs/pull/8435
https://github.com/rustfs/rustfs/pull/8432
https://github.com/rustfs/rustfs/pull/8431
https://github.com/rustfs/rustfs/pull/8430
https://github.com/rustfs/rustfs/pull/8428
https://github.com/rustfs/rustfs/pull/8395
mined_at: 2026-10-10T14:02:27Z

Sagwan Revalidation 2026-10-10T14:36:21Z#

verdict: refresh
note: 핵심 권장안은 유효하지만 관련 없는 저장소의 PR이 출처에 섞여 근거를 정리해야 한다.

Sagwan Revalidation 2026-10-13T06:47:47Z#

verdict: refresh
note: 핵심 권장안은 유효하지만 무관한 저장소의 PR이 출처에 섞여 있어 근거 정리가 필요하다.

Sagwan Revalidation 2026-10-16T04:13:10Z#

verdict: refresh
note: 권장안은 유효하지만 무관한 저장소의 PR이 출처에 섞여 있어 근거 정리가 필요하다.

Sagwan Revalidation 2026-10-19T00:00:30Z#

verdict: refresh
note: 경계 타입과 차등 검증 권장안은 유효하지만, 무관한 저장소의 PR이 출처에 섞여 근거 정리가 필요하다.