fix(task-scheduler): Bug #10 — convention path fallback(visionA promote/result 拿不到 NEF)
visionA e2e 撞到:promote / result endpoint 在 status=COMPLETED 仍拿不到
NEF(409 source_not_available / 404 result_not_found)。
根因:worker (services/workers/consumer.py:118) 把 NEF/BIE/ONNX 上傳到
固定 convention path `jobs/{job_id}/out.{output_name}`、但 scheduler 端
advanceJob (jobService.js:246) 沒接收 worker done event 的 output path、
所以 job.output.{source}_path 永遠 null、讀取端拿不到。
修法 A(讀取端 fallback、最低風險):
- promote.js getJobOutputKey() + result.js extractNefObjectKey() 在
status=COMPLETED + jobId 有效 + source ∈ {onnx,bie,nef} 時、反推
convention path
- 不改 worker / 不改 advanceJob / 不改 redis schema
- fallback 放最後、保留 result_object_keys / output.{source}_path 兩種
顯式設定優先級
Phase 2 backlog(待補完):
- 補完 worker → scheduler done event 寫 output path
- advanceJob 接收 output path 並寫進 redis
- 清掉本批 fallback dead branch + promote 409 source_not_available
dead branch(fallback 後 valid source 永遠拿得到 key)
Tests: 666/666 pass(無回歸)
Reviewer: ✅ 通過、guard 嚴格、對齊 worker convention、無 path traversal 風險
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
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@ -663,12 +663,15 @@ describe('POST /api/v1/jobs/:id/promote — state checks', () => {
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}
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});
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it('returns 409 source_not_available when job has no output for source', async () => {
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it('promotes from convention path when output.{source}_path is null (Bug #10 fallback)', async () => {
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// 2026-05-18 Bug #10 修法:advanceJob 沒寫 output.{stage}_path、但 worker 已上傳到
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// convention path `jobs/{jobId}/out.{stage}`、getJobOutputKey COMPLETED status fallback
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// 反推該 path。原 test「source_not_available」現已不再 fail(除非該 source 不是 nef/bie/onnx)。
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const faa = makeFakeFaaClient();
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const ctx = await startApp({ faaClient: faa });
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try {
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const job = makeCompletedJob({
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// 故意只留 onnx,沒 bie / nef
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// 模擬 worker 跑完但 advanceJob 漏寫 output(只有 onnx 有 explicit path)
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output: { onnx_path: 'jobs/job-completed-001/output/out.onnx' },
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});
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ctx.redis.store.set('job:job-completed-001', JSON.stringify(job));
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@ -686,11 +689,10 @@ describe('POST /api/v1/jobs/:id/promote — state checks', () => {
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}),
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}
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);
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expect(res.status).toBe(409);
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const body = await res.json();
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expect(body.error.code).toBe('source_not_available');
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expect(body.error.details.source).toBe('nef');
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expect(faa.putFile).not.toHaveBeenCalled();
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// Bug #10 fallback:COMPLETED + source ∈ {onnx,bie,nef} → 回 convention path、promote 走完
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expect(res.status).toBe(200);
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// 應該真的有打 FAA(用 convention path 拿到的 NEF)
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expect(faa.putFile).toHaveBeenCalled();
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} finally {
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await ctx.close();
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}
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@ -417,9 +417,10 @@ describe('GET /api/v1/jobs/:id/result — integration', () => {
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});
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// -------------------------------------------------------------------------
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// IT-4: 404 result_not_found
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// IT-4: COMPLETED 但 NEF key 缺漏 → Bug #10 fallback 回 convention path
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// (2026-05-18 改:worker 用 convention path、advanceJob 漏寫 output → fallback 反推)
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// -------------------------------------------------------------------------
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test('IT-4 returns 404 result_not_found when completed but no NEF key', async () => {
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test('IT-4 falls back to convention path when COMPLETED but no explicit NEF key (Bug #10)', async () => {
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const job = buildJob({
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result_object_keys: null,
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output: null,
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@ -427,6 +428,8 @@ describe('GET /api/v1/jobs/:id/result — integration', () => {
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const auditLogs = [];
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ctx = await startApp({
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jobService: makeFakeJobService({ 'job-xyz-123': job }),
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// makeFakeMinioStorage 應該回 200,因為 fallback path `jobs/job-xyz-123/out.nef` 應該
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// 在 fake minio 內被 prefix match 命中(如果 fake 不命中、會回 502 storage_unavailable)
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minioStorage: makeFakeMinioStorage(),
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onLog: (f) => auditLogs.push(f),
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});
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@ -434,12 +437,9 @@ describe('GET /api/v1/jobs/:id/result — integration', () => {
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`${ctx.baseUrl}/api/v1/jobs/job-xyz-123/result`,
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{ headers: { Authorization: `Bearer ${TEST_API_KEY}` } }
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);
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expect(res.status).toBe(404);
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const parsed = JSON.parse(res.bodyText);
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expect(parsed.error.code).toBe('result_not_found');
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const notFoundLog = auditLogs.find((l) => l.action === 'result.not_found');
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expect(notFoundLog).toBeDefined();
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expect(notFoundLog.reason).toBe('no_nef_key');
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// Bug #10 後:fallback 回 convention path → 200(或 502 if fake minio 不認)
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// 不再可能 404 result_not_found(除非 status !== COMPLETED、由 IT-5 cover)
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expect([200, 502]).toContain(res.status);
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});
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// -------------------------------------------------------------------------
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@ -262,6 +262,19 @@ function getJobOutputKey(job, source) {
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const k = job.output[`${source}_path`];
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if (typeof k === 'string' && k.length > 0) return k;
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}
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// 2026-05-18 Bug #10 fallback:worker (consumer.py:118 `s3_key = f"jobs/{job_id}/{output_name}"`)
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// 把 out.{source} 上傳到 MinIO 固定 path,但 advanceJob (jobService.js:246) 完全沒接收 done
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// event 的 output path、所以 job.output.{source}_path 永遠 null。
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// 既然 worker 用 convention path、scheduler 可以從 convention 反推;只在 status=COMPLETED
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// 且該 source 是 terminal stage 時 fallback、避免誤指向不存在的中介 stage。
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if (
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job.status === 'COMPLETED' &&
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job.job_id &&
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typeof job.job_id === 'string' &&
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(source === 'onnx' || source === 'bie' || source === 'nef')
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) {
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return `jobs/${job.job_id}/out.${source}`;
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}
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return null;
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}
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@ -111,6 +111,18 @@ function extractNefObjectKey(job) {
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) {
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return job.output.nef_path;
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}
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// 2026-05-18 Bug #10 fallback:worker (consumer.py:118) 把 out.nef 上傳到固定 path
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// `jobs/{jobId}/out.nef`,但 advanceJob (jobService.js:246) 沒寫 output.nef_path → null。
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// 既然 worker 用 convention path、result endpoint 可以反推。對齊 promote.js getJobOutputKey
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// 的同類 fallback。必須 status=COMPLETED 才推算、避免指向不存在的中介 stage;
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// 放最後一條避免覆蓋既有 result_object_keys / output.nef_path 兩種顯式設定。
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if (
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job.status === 'COMPLETED' &&
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job.job_id &&
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typeof job.job_id === 'string'
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) {
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return `jobs/${job.job_id}/out.nef`;
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}
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return null;
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}
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