What the Data for This Category Looks Like
Data for special steel financing daily reports comes from financing ledgers on domestic special steel industry third-party bulk commodity trading platforms, corporate financing interfaces from partner banks, and sales financing filing data from special steel manufacturing enterprises. Full previous day data is archived and updated daily at midnight. Files are stored in CSV or JSON format. Each record corresponds to one financing business, and includes fields such as report date, special steel grade, financing subject type, single financing amount (ten thousand yuan), financing term (days), fund party qualification level, daily spot settlement price (yuan/ton), and others. All field units are fixed, and no raw collected data uses mixed units.
Constraints Imposed by These Characteristics on Deployment and Upgrade
Multi-source data integration increases configuration complexity. API keys and access whitelists for third-party trading platforms and bank interfaces must be configured at the same time. The requirement for daily updates requires precise scheduled synchronization tasks to avoid missing data source archiving windows. The requirement for special steel-specific fields and fixed units requires dedicated field mapping and unit conversion rules in the data parsing stage to prevent parsing errors. Data volume fluctuates with downstream demand, so container elastic scaling parameters must be configured to handle service pressure during high daily data volume scenarios. Version compatibility must be considered during upgrades to prevent existing field mapping rules from failing after version updates.
How to Set Configurations
| Config Item | Recommended Value | Rationale |
|---|---|---|
DATA_SYNC_CRON | 0 1 0 * * ? | Matches the T+1 update rhythm of financing daily reports, runs synchronization after the data source completes daily data archiving |
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Special steel financing daily reports have a large number of data entries per batch, so parsing takes longer than common categories |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Single monthly summary special steel financing daily report CSV files have large volume, so sufficient upload space must be reserved |
MAX_CONTEXT | 800–1200 characters | Field descriptions for special steel financing daily reports are lengthy, so sufficient context must be retained for RAG recall |
API_KEY_EXPIRE_DAYS | 7–30 days | Meets the requirement for regular key rotation in non-commercial scenarios, supports configuring usage duration |
RECALL_TOP_K | Top 10 entries | Special steel financing daily reports have many detailed fields, so enough entries must be recalled to cover different query scenarios |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require specific analysis. It is recommended to test on your own samples before finalizing.
Three Common Mistakes
- Phenomenon: Docker container restarts continuously after startup, frontend is inaccessible, and
ECONNREFUSEDerror appears in logs. Cause: Access whitelist for data source API is not configured, synchronization task triggers security verification causing repeated container restarts. - Phenomenon: Non-commercial version API keys cannot set valid duration and call frequency limits, and corresponding options are not available on the configuration page. Cause: Deployed FastGPT version is lower than v4.14.5.1. This configuration option is supported in v4.14.5.1 and above.
- Phenomenon: Parsed special steel financing daily reports lack
financing termorspecial steel gradefields, or field value units are mixed. Cause: Dedicated field mapping and unit conversion rules for special steel fields are not configured inPARSE_FIELD_RULE, leading to incorrect parsing of raw data.
How to Confirm Configuration Is Complete
- Run the
docker logs fastgptcommand to view synchronization task execution logs, confirm that the scheduled task triggers according to the configuredDATA_SYNC_CRONexpression. - Enter the FastGPT API key management page, verify that valid duration and call frequency limits can be configured for keys, confirm that the deployed version meets requirements.
- Upload a test special steel financing daily report file, check if the parsed fields include all preset special steel-specific fields and that units are unified.
- Adjust the
RECALL_TOP_Kparameter, initiate a financing daily report query, confirm that the number of recalled entries matches the configured value range.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.