- [P20260220-133413] 2026-02-20 13:34:13 +0800
  - summary: CONTEXT TRANSFER: We are continuing a conversation that had gotten too long. Here is a summary: --- ## TASK 1: Full Prod…
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CONTEXT TRANSFER: We are continuing a conversation that had gotten too long. Here is a summary:

---
## TASK 1: Full Production Integration Test (api_full, verify_only, custom window)

- **STATUS**: done
- **DETAILS**: ETL run `896b9647` completed successfully. 22 ODS tasks: 21 SUCC, 1 FAIL (`ODS_ASSISTANT_LEDGER` — known JSONB bug, fix already in code). `verify_only` mode only executes ODS fetch + verification, skips DWD/DWS/INDEX.
- **FILEPATHS**: `export/ETL-Connectors/feiqiu/REPORTS/etl_timing_20260220_091414.md`, `export/ETL-Connectors/feiqiu/REPORTS/consistency_report_20260220_091414.md`

## TASK 2: Fix consistency report issues (missing DWD fields + whitelist)

- **STATUS**: done
- **DETAILS**: `principal_change_amount` fix: Added FACT_MAPPINGS expression. `update_time` fix: Added `KNOWN_NO_SOURCE` whitelist in `consistency_checker.py`.
- **FILEPATHS**: `apps/etl/connectors/feiqiu/tasks/dwd/dwd_load_task.py`, `apps/etl/connectors/feiqiu/quality/consistency_checker.py`

## TASK 3: ODS_ASSISTANT_LEDGER JSONB fix

- **STATUS**: done (code fix applied, awaiting next ETL run to verify)
- **DETAILS**: `_mark_missing_as_deleted` in `ods_tasks.py` now detects ALL JSONB columns via `cols_info` udt_name and wraps dict/list values with `Json()`.
- **FILEPATHS**: `apps/etl/connectors/feiqiu/tasks/ods/ods_tasks.py`

## TASK 4-5: Explain ETL modes and data pipeline

- **STATUS**: done
- **DETAILS**: Explained increment_only vs increment_verify vs verify_only modes, and full API→ODS→DWD→DWS→INDEX pipeline.

## TASK 6: Remove `pipeline` parameter, rename to `flow` everywhere

- **STATUS**: done
- **DETAILS**: Complete removal of `pipeline` parameter across entire codebase. All tests passing (ETL unit: 727 passed, monorepo: 171 passed).
- **KEY DECISIONS**:
  - `--pipeline-flow` (data_source deprecated param) intentionally KEPT — separate concept
  - `"pipeline.fetch_root"` and `"pipeline.ingest_source_dir"` are AppConfig keys — NOT renamed

## TASK 7: New `full_window` processing mode

- **STATUS**: done
- **DETAILS**: Implemented `full_window` processing mode across all 6 files. All tests passing.
- **FILEPATHS**: `apps/etl/connectors/feiqiu/cli/main.py`, `apps/etl/connectors/feiqiu/orchestration/flow_runner.py`, `apps/etl/connectors/feiqiu/tasks/ods/ods_tasks.py`, `apps/backend/app/services/cli_builder.py`, `apps/backend/app/routers/tasks.py`, `apps/admin-web/src/pages/TaskConfig.tsx`

## TASK 8: Sync full_window changes to docs and admin console

- **STATUS**: done
- **DETAILS**: Updated all documentation and code comments from "3 种处理模式" to "4 种处理模式", added `full_window` descriptions everywhere.
- **FILEPATHS**: `docs/etl-feiqiu-architecture.md`, `apps/backend/app/routers/tasks.py`, `apps/backend/app/schemas/tasks.py`, `apps/backend/app/services/cli_builder.py`, `.kiro/specs/admin-web-console/tasks.md`, `.kiro/specs/admin-web-console/design.md`

## TASK 9: Web-admin front-end/back-end integration test with full_window mode

- **STATUS**: in-progress
- **USER QUERIES**: User wants full end-to-end integration test via admin-web with: all stores, `api_full` flow + `full_window` processing mode, custom window 2025-11-01 ~ 2026-02-20, window split 10 days, `force-full`, all common tasks, timing report, black-box data consistency check.
- **DETAILS**:
  - Frontend (pnpm dev) running on `http://localhost:5173` (process ID 6)
  - Backend started via `Start-Process` with `uv run uvicorn` on `http://127.0.0.1:8000` (running in background, NOT managed by controlPwshProcess)
  - Playwright confirmed admin page loads correctly, `api_full` selected, `full_window` mode visible with correct label from API
  - `fetch_before_verify` checkbox only shows for `verify_only` mode (code: `showVerifyOption = processingMode === "verify_only"`) — correct design, `full_window` doesn't need verification
  - **Switched to direct CLI execution** instead of Playwright UI automation (too slow/unreliable)
  - ETL CLI command launched as background process (process ID 7):
    ```
    uv run python -m cli.main --flow api_full --processing-mode full_window --window-start "2025-11-01 00:00:00" --window-end "2026-02-20 00:00:00" --window-split-days 10 --force-full --tasks [all 41 common tasks]
    ```
  - 41 common tasks = 22 ODS + DWD_LOAD_FROM_ODS + 15 DWS (excl DWS_MAINTENANCE) + 3 INDEX (excl DWS_ML_MANUAL_IMPORT)
  - ETL is running, confirmed progress: ODS_ASSISTANT_ACCOUNT (828 rows), ODS_ASSISTANT_LEDGER (completed), ODS_ASSISTANT_ABOLISH (78 rows), ODS_SETTLEMENT_RECORDS (10491 rows) all completed successfully
  - ODS_TABLE_USE was in progress (large dataset, ~70 sec/window) — last seen at window 3/12
  - Process ID 7 still shows as "running" but output buffer stopped updating (likely buffer limit)
  - Attempted to check `meta.etl_run_log` table but it doesn't exist — need to find correct table name
  - **ETL has been running for ~30+ minutes**, likely well past ODS into DWD/DWS/INDEX stages by now
- **NEXT STEPS**:
  1. Check if ETL process (ID 7) has completed — check process status and look for timing report in `ETL_REPORT_ROOT`
  2. Look for ETL report files: `export/ETL-Connectors/feiqiu/REPORTS/etl_timing_*.md` and `consistency_report_*.md`
  3. If completed, read the timing report for detailed step-by-step timing
  4. Run black-box data consistency check — use `ConsistencyChecker` or SQL queries to compare API source data vs DB data
  5. Generate black-box test report to `ETL_REPORT_ROOT`
  6. Summarize timing bottlenecks
- **FILEPATHS**: `apps/admin-web/src/pages/TaskConfig.tsx`, `apps/etl/connectors/feiqiu/orchestration/flow_runner.py`, `apps/etl/connectors/feiqiu/quality/consistency_checker.py`

## KEY ARCHITECTURE:

- Frontend: React + Vite + Ant Design at `apps/admin-web/` (port 5173)
- Backend: FastAPI at `apps/backend/` (port 8000, started via `uv run uvicorn`)
- ETL: `apps/etl/connectors/feiqiu/`
- ODS PK = `(id, content_hash)` — snapshot mode, content change = new row
- DWD has no cursor; dim tables use SCD2, fact tables use `fetched_at` window upsert
- DWS has no cursor; delete-before-insert by date range
- Four DB connections: `mcp_pg_etl`, `mcp_pg_etl_test`, `mcp_pg_app`, `mcp_pg_app_test`
- `--pipeline-flow` is a SEPARATE concept (data_source deprecated param) — NOT part of pipeline→flow rename
- `"pipeline.fetch_root"` and `"pipeline.ingest_source_dir"` are AppConfig configuration keys — NOT renamed
- `processing_mode` is now written to config via `build_cli_overrides()` so ODS tasks can read it via `self.config.get("run.processing_mode")`
- `full_window` mode: uses base window (CLI-specified or default 24h lookback), skips `_get_max_fetched_at` fallback, processes all layers, no verification
- `meta.etl_run_log` table does NOT exist — need to find correct metadata table for run tracking

## USER CORRECTIONS AND INSTRUCTIONS:

- All output text must be in simplified Chinese
- `fetched_at` is ETL ingestion timestamp, NOT business update time
- ODS content_hash change = NEW ROW (snapshot), not in-place update
- `--pipeline-flow` is a separate deprecated param (for data_source), should NOT be renamed
- Audit reminder pending for high-risk path changes
- Python scripts preferred over PowerShell for complex operations
- `test_audit_doc_alignment.py` has a pre-existing deadline flaky test — ignore it
- Backend must be started with `uv run uvicorn` (not plain `python -m uvicorn`) because fastapi is in uv workspace venv
- `controlPwshProcess` tool has trouble starting uvicorn — use `Start-Process` PowerShell command instead
- cwd parameter in executePwsh may not work reliably — use absolute paths
- `getProcessOutput` buffer has limited capacity — for long-running ETL, check log files or DB directly instead

## Files to read

- `apps/etl/connectors/feiqiu/quality/consistency_checker.py` (for black-box testing after ETL completes)
- `apps/etl/connectors/feiqiu/orchestration/flow_runner.py` (understand how full_window flows through run() method, find timing report generation)
- `apps/etl/connectors/feiqiu/cli/main.py` (find where timing/report files are generated at end of run)

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