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chore: enforce kafka-only stat path

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lingniu
2026-07-01 14:35:58 +08:00
parent cd12a84e51
commit f7bb5b1554
6 changed files with 21 additions and 8 deletions
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docs/superpowers/plans/2026-06-30-kafka-streaming-mileage.md
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@@ -6,6 +6,7 @@ Consume JT808 Kafka location events and write the derived daily mileage into the
## Current Design
- Only supported message backbone: Kafka.
- Source topic: `vehicle.event.jt808.v1`
- Runtime app: `vehicle-analytics-app`
- Runtime state: none outside `vehicle_stat_metric`
@@ -42,4 +43,4 @@ MYSQL_PASSWORD=<password>
## Notes
Do not create or write a protocol-specific JT808 daily-mileage table. Do not add distance accumulation, integral calculation, Redis state, or memory state back into this path unless the mileage definition changes again.
Do not create or write a protocol-specific JT808 daily-mileage table. Do not add MQ, distance accumulation, integral calculation, Redis state, or memory state back into this path unless the mileage definition changes again.