⚡ Bolt: HexFormat을 이용한 해시 변환 성능 최적화#64
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Pull request overview
OpenCode exhausted the configured model pool without a usable current-head review conclusion. This is not approval evidence, so the PR is blocked until a source-backed review can establish approval sufficiency or identify concrete fixes.
Findings
1. HIGH .jules/bolt.md:1 - OpenCode could not establish approval sufficiency
- Problem: every configured model path failed to produce a usable current-head control block.
- Root cause: model execution, timeout, export, normalization, or approval-gate validation did not complete after exponential retry across the configured model pool.
- Impact: approving from deterministic check state alone would miss PR-intent mismatches, missing files, edge-case bugs, robustness gaps, UX/DX regressions, security issues, and CodeGraph-backed base/head flow changes.
- Fix: rerun OpenCode after model availability recovers, or update the PR with the missing files, tests, docs, generated artifacts, and verification evidence needed for a source-backed review conclusion.
- Regression test: keep the approval gate posting REQUEST_CHANGES, not APPROVE or check-only failure, when no model produces a valid current-head review.
Summary
- Result: REQUEST_CHANGES
- Reason: coverage-evidence passed and peer GitHub Checks completed without failures, but no model produced a valid review control block.
- Deterministic evidence checked but not used for approval: current-head changed-file evidence (.jules/bolt.md, CHANGELOG.md, src/main/java/com/clearfolio/viewer/service/DefaultDocumentConversionService.java); coverage-evidence result success; peer checks from statusCheckRollup excluding this OpenCode check.
- Model outcome: model_pool=exhausted; selected_model=none.
- Head SHA:
ffb882444d5b29368acfb6c19c3c01e33dd0670f - Workflow run: 28475814262
- Workflow attempt: 1
No PR approval was posted because model-output failure is not evidence that the PR has no blockers.
Changed-File Evidence Map
flowchart LR
PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
Evidence --> S1["Changed file (3 files)"]
S1 --> I1["repository behavior"]
I1 --> R1["Review risk: Changed file (3 files)"]
R1 --> V1["required checks"]
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| ## 2026-06-30 - Java HexFormat Optimization | |||
There was a problem hiding this comment.
HIGH OpenCode could not establish approval sufficiency
- Problem: the model pool exhausted without a valid current-head review control block, so this changed line cannot be approved from deterministic check state alone.
- Impact: PR-intent mismatches, missing files, robustness bugs, UX/DX regressions, and CodeGraph-backed flow changes could be missed.
- Fix: rerun OpenCode after model availability recovers, or add the missing source/test/docs/generated verification evidence needed for a source-backed approval.
- Verification: rerun the OpenCode Review workflow and confirm it emits APPROVE or source-backed REQUEST_CHANGES for this head SHA.
OpenCode Review Overview
Pull request overviewOpenCode exhausted the configured model pool without a usable current-head review conclusion. This is not approval evidence, so the PR is blocked until a source-backed review can establish approval sufficiency or identify concrete fixes. Findings1. HIGH .jules/bolt.md:1 - OpenCode could not establish approval sufficiency
Summary
No PR approval was posted because model-output failure is not evidence that the PR has no blockers. Changed-File Evidence Mapflowchart LR
PR["PR changed files"] --> Evidence["OpenCode bounded evidence"]
Evidence --> S1["Changed file (3 files)"]
S1 --> I1["repository behavior"]
I1 --> R1["Review risk: Changed file (3 files)"]
R1 --> V1["required checks"]
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중복 정리: 이 PR은 'HexFormat hex 변환 최적화' 클러스터의 중복입니다. 정본으로 #80 (APPROVED + CI green + MERGEABLE)을 유지합니다. 동일 파일을 수정해 동시 병합이 불가능하므로 정리합니다. 고유하게 필요한 변경이 있으면 #80에 반영하거나 재오픈하세요. |
알겠습니다. 이 작업이 중복(obsolete)되어 종료됨을 확인하였으며, 본 작업에 대한 진행을 중단하겠습니다. |
1 participant
💡 What:
DefaultDocumentConversionService내부 해시 생성 시String.format을HexFormat으로 교체.🎯 Why:
String.format("%02x", b)는 문자열 할당과 정규식 파싱을 루프마다 반복하므로 비효율적임. 반면HexFormat은 Java 17+에서 최적화된 방식으로 바이트 배열을 16진수 문자열로 즉시 변환함.📊 Impact: 해시 생성 및 문서 업로드 과정에서의 지연 단축 및 메모리 할당 대폭 감소.
🔬 Measurement:
mvn test를 통해 기능의 정상 동작 및 성능 보장 여부 확인 가능.PR created automatically by Jules for task 17494352424775321634 started by @seonghobae