- [P20260219-062251] 2026-02-19 06:22:51 +0800
  - summary: CONTEXT TRANSFER: We are continuing a conversation that had gotten too long. Here is a summary: --- Now let me read the …
  - prompt:
```text
CONTEXT TRANSFER: We are continuing a conversation that had gotten too long. Here is a summary:

---
Now let me read the remaining key files to complete the analysis.

Let me read the database docs and API reference docs to complete the picture.

<tool_call>
{"name": "readMultipleFiles", "arguments": {"explanation": "读取数据库文档和 API 参考文档", "paths": ["apps/etl/connectors/feiqiu/docs/database/README.md", "apps/etl/connectors/feiqiu/docs/api-reference/README.md"]}}
</tool_call>

Now let me check the actual ODS task specs to verify the task list in the docs:

<tool_call>
{"name": "readCode", "arguments": {"file_path": "apps/etl/connectors/feiqiu/tasks/ods/ods_tasks.py", "explanation": "Check the actual ODS task definitions to compare with documentation"}}
</tool_call>

<tool_call>
{"name": "readCode", "arguments": {"file_path": "apps/etl/connectors/feiqiu/orchestration/task_registry.py", "explanation": "Check the full task registry to compare with documentation"}}
</tool_call>

<tool_call>
{"name": "readCode", "arguments": {"file_path": "apps/etl/connectors/feiqiu/orchestration/flow_runner.py", "explanation": "Check flow definitions to compare with documentation"}}
</tool_call>

Based on my comprehensive analysis, here is the summary:

---

## TASK 1: Analyze and update outdated documentation in `apps/etl/connectors/feiqiu/docs/`

- **STATUS**: in-progress
- **USER QUERIES**: 1 ("根据apps\etl\connectors\feiqiu\docs\README.md，逐一分析apps\etl\connectors\feiqiu\docs内的文档，哪些过期了？帮我按照项目现状更新文档。")
- **DETAILS**:
  - Phase 1 (DONE): Used context-gatherer subagent to comprehensively map the current codebase structure. Key findings:
    - 52 registered tasks total (14 ODS + 1 special ODS + 2 DWD + 12 DWS business + 1 DWS maintenance + 4 INDEX + 8 utility + verification tasks)
    - CLI supports 3 execution modes: traditional (--tasks), Flow (--flow), Layers (--layers)
    - 3 processing modes: increment_only, verify_only, increment_verify
    - 7 Flow types: api_ods, api_ods_dwd, api_full, ods_dwd, dwd_dws, dwd_dws_index, dwd_index
    - Task dependencies declared via `depends_on` in registry
    - DWS_MAINTENANCE replaced old MV_REFRESH + RETENTION_CLEANUP
  - Phase 2 (DONE): Read ALL documentation files across all subdirectories (architecture/, etl_tasks/, operations/, business-rules/, database/, api-reference/)
  - Phase 3 (IN PROGRESS): Was about to start identifying specific outdated sections and writing updates. NO documentation files have been modified yet.

  **Key outdated areas identified (discussed but NOT yet implemented)**:
  
  1. `architecture/system_overview.md` - References old GUI module, old schema names, missing Flow/Layers execution modes, missing verification/processing modes
  2. `architecture/data_flow.md` - Missing INDEX layer, missing verification flow, missing DWS_MAINTENANCE consolidation
  3. `etl_tasks/ods_tasks.md` - May have stale task list (need to verify against actual ODS_TASK_CLASSES)
  4. `etl_tasks/dws_tasks.md` - Missing DWS_MAINTENANCE task, missing DWS_BUILD_ORDER_SUMMARY, possibly stale dependency info
  5. `etl_tasks/index_tasks.md` - Need to verify 4 index tasks match (DWS_WINBACK_INDEX, DWS_NEWCONV_INDEX, DWS_RELATION_INDEX, DWS_ML_MANUAL_IMPORT)
  6. `etl_tasks/base_task_mechanism.md` - Missing window_split, force_full_update, processing modes
  7. `etl_tasks/utility_tasks.md` - Need to verify against 8 actual utility tasks
  8. `operations/environment_setup.md` - Missing --flow, --layers, --processing-mode CLI params
  9. `operations/scheduling.md` - Missing Flow-based scheduling, missing verification scheduling
  10. `docs/README.md` - Top-level index may need updates for new docs/sections
  11. `business-rules/dws_metrics.md` - Need to verify metrics match current DWS task implementations
  12. `business-rules/index_algorithm_cn.md` - Need to verify against current index task code
  13. `architecture/ods_taskspec_refactor_proposal.md` - This was a proposal; need to check if it was implemented (likely yes, given ODS factory pattern exists)

- **NEXT STEPS**:
  * Compare actual ODS task specs (from `ods_tasks.py` ODS_TASK_CLASSES) with `etl_tasks/ods_tasks.md` and update
  * Compare actual DWS tasks with `etl_tasks/dws_tasks.md` - add DWS_MAINTENANCE, DWS_BUILD_ORDER_SUMMARY, update dependencies
  * Update `architecture/system_overview.md` - remove GUI references, add Flow/Layers modes, add verification/processing modes, update schema names
  * Update `architecture/data_flow.md` - add INDEX layer, verification flow, DWS_MAINTENANCE
  * Update `etl_tasks/base_task_mechanism.md` - add window_split, force_full_update, processing modes
  * Update `operations/environment_setup.md` - add new CLI parameters (--flow, --layers, --processing-mode, --fetch-before-verify)
  * Update `operations/scheduling.md` - add Flow-based scheduling
  * Update `etl_tasks/index_tasks.md` - verify 4 index tasks and their dependencies
  * Update `etl_tasks/utility_tasks.md` - verify 8 utility tasks
  * Update `docs/README.md` - update top-level index
  * Mark `architecture/ods_taskspec_refactor_proposal.md` as implemented or archive it
  * Update `CHANGELOG.md` with documentation refresh entry

- **FILEPATHS**:
  - `apps/etl/connectors/feiqiu/docs/README.md`
  - `apps/etl/connectors/feiqiu/docs/architecture/system_overview.md`
  - `apps/etl/connectors/feiqiu/docs/architecture/data_flow.md`
  - `apps/etl/connectors/feiqiu/docs/architecture/ods_taskspec_refactor_proposal.md`
  - `apps/etl/connectors/feiqiu/docs/etl_tasks/ods_tasks.md`
  - `apps/etl/connectors/feiqiu/docs/etl_tasks/dwd_tasks.md`
  - `apps/etl/connectors/feiqiu/docs/etl_tasks/dws_tasks.md`
  - `apps/etl/connectors/feiqiu/docs/etl_tasks/index_tasks.md`
  - `apps/etl/connectors/feiqiu/docs/etl_tasks/base_task_mechanism.md`
  - `apps/etl/connectors/feiqiu/docs/etl_tasks/utility_tasks.md`
  - `apps/etl/connectors/feiqiu/docs/operations/environment_setup.md`
  - `apps/etl/connectors/feiqiu/docs/operations/scheduling.md`
  - `apps/etl/connectors/feiqiu/docs/operations/troubleshooting.md`
  - `apps/etl/connectors/feiqiu/docs/business-rules/dws_metrics.md`
  - `apps/etl/connectors/feiqiu/docs/business-rules/index_algorithm_cn.md`
  - `apps/etl/connectors/feiqiu/docs/CHANGELOG.md`
  - `apps/etl/connectors/feiqiu/orchestration/task_registry.py` (source of truth for tasks)
  - `apps/etl/connectors/feiqiu/tasks/ods/ods_tasks.py` (source of truth for ODS tasks)
  - `apps/etl/connectors/feiqiu/cli/main.py` (source of truth for CLI params)
  - `apps/etl/connectors/feiqiu/orchestration/flow_runner.py` (source of truth for flows)
  - `apps/etl/connectors/feiqiu/config/settings.py` (source of truth for config)
  - `apps/etl/connectors/feiqiu/tasks/base_task.py` (source of truth for base mechanism)

**USER CORRECTIONS AND INSTRUCTIONS**:
- User wants docs updated according to current project state ("按照项目现状更新文档")
- User wants analysis based on the README.md as the index/guide for what docs exist
- Language: Chinese (user communicates in Chinese, docs are mixed Chinese/English)

**Files to read** (prioritized for continuing the in-progress task):
- `apps/etl/connectors/feiqiu/orchestration/task_registry.py`
- `apps/etl/connectors/feiqiu/tasks/ods/ods_tasks.py`
- `apps/etl/connectors/feiqiu/cli/main.py`
- `apps/etl/connectors/feiqiu/orchestration/flow_runner.py`
- `apps/etl/connectors/feiqiu/config/settings.py`
- `apps/etl/connectors/feiqiu/tasks/base_task.py`
- `apps/etl/connectors/feiqiu/docs/README.md`
- `apps/etl/connectors/feiqiu/docs/architecture/system_overview.md`
- `apps/etl/connectors/feiqiu/docs/architecture/data_flow.md`
- `apps/etl/connectors/feiqiu/docs/etl_tasks/dws_tasks.md`
- `apps/etl/connectors/feiqiu/docs/etl_tasks/ods_tasks.md`
- `apps/etl/connectors/feiqiu/docs/etl_tasks/base_task_mechanism.md`
- `apps/etl/connectors/feiqiu/docs/operations/environment_setup.md`

USER QUERIES(most recent first):
1. 根据apps\etl\connectors\feiqiu\docs\README.md，逐一分析apps\etl\connectors\feiqiu\docs内的文档，哪些过期了？帮我按照项目现状更新文档。
2. Output:
Command executed successfully with no output.

Exit Code: 0
3. Output:
Command executed successfully with no output.

Exit Code: 0
4. 根据apps\etl\connectors\feiqiu\docs\README.md，逐一分析apps\etl\connectors\feiqiu\docs内的文档，哪些过期了？帮我按照项目现状更新文档。
---

METADATA:
The previous conversation had 2 messages.

INSTRUCTIONS:
Continue working until the user query has been fully addressed. Do not ask for clarification - proceed with the work based on the context provided.
IMPORTANT: you need to read from the files to Read section
```
