What the data for this category looks like
Data for other comprehensive yield rates and daily market reports comes from publicly compliant APIs and industry submission data provided by licensed financial data service providers. The update schedule performs a full dataset update each early morning, with incremental syncs occurring every hour. The document structure uses standardized JSON format. Each data entry includes fields such as product_id, product_name, category, yield_index, update_timestamp, and compliance_mark. The yield_index field uses a standardized numerical format, and compliance_mark is the data compliance verification identifier.
What constraints these characteristics impose on deployment and upgrade
The daily full + hourly incremental update schedule requires two scheduled tasks to be configured during deployment. The full task must avoid peak business hours. During upgrade, scheduled task scheduling logic for old and new versions must be compatible to prevent task overlap that causes duplicate or lost data.
The document structure includes compliance verification fields, so mandatory field validation rules must be configured during deployment. During upgrade, the parsing logic for compliance fields cannot be removed or modified. Doing so will cause data compliance verification to fail.
The requirement to connect to licensed data interfaces requires configuring API signatures and whitelist rules during deployment. During upgrade, interface version adaptation logic must be updated synchronously to avoid data pull failures caused by interface changes.
The daily report broadcast business scenario requires configuring the broadcast task trigger timing and data output format during deployment. During upgrade, the broadcast template must be adjusted to adapt to the new field structure.
How to set configurations
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
FULL_SYNC_CRON | 0 2 * * * | Matches the full data update window in the early morning, avoids peak business hours |
SYNC_DATA_INTERVAL | 3600 seconds | Adapts to the hourly incremental data sync schedule, ensures data timeliness |
API_SIGN_SECRET | Configure using the key provided by the licensed data source | Identity verification requirement when connecting to compliant data interfaces, prevents request interception |
VERIFY_FIELD_REQUIRED | ["product_id", "update_timestamp", "compliance_mark"] | Enforces verification of mandatory compliance fields, ensures submitted data meets regulatory requirements |
TASK_TIMEOUT | 1800 seconds | Adapts to the processing duration of full data sync, prevents task interruption due to mid-execution timeout |
MAX_BATCH_SIZE | 500 | Controls the volume of data synced per request, avoids exceeding interface call limits or service load |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require case-by-case analysis. It is recommended to test on your own samples before finalizing settings.
Three common mistakes
- Running the upgrade script returns a
POST /api/admin/initv4818 404error, taking approximately 76ms. The cause is that API gateway route forwarding rules are not configured correctly, resulting in the upgrade interface not being exposed to the public network or incorrect path mapping. - Unable to locate the initial username and password after logging into the system. The cause is that the initialization script was not executed during deployment to generate default credentials, or the initialization script execution failed, resulting in credentials not being written to the configuration file.
- An error "Message receiving address verification failed" is reported when publishing the application after configuring the DingTalk robot. The cause is that the public network address of the deployed service is not configured as a callback whitelist, or a valid SSL certificate is not configured, resulting in verification failure.
How to confirm the configuration is correct
- Manually trigger the full sync task, check if the sync log contains prompts for successful field verification, and confirm that the synced data fields match the
VERIFY_FIELD_REQUIREDconfiguration list. - Access the system upgrade interface path, confirm that a normal status code is returned, and verify that the interface route and permission configuration are correct.
- View the system configuration file, confirm that the scheduled task expression for data sync matches the
FULL_SYNC_CRONconfiguration item. - Test the call to the third-party data interface, confirm that the signature verification passes, and that compliant data can be pulled normally.
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.