feat: productionize raw history ingestion

Dockerfile

@@ -10,6 +10,6 @@ ENV JAVA_OPTS=""
 WORKDIR /app
 COPY modules/apps/${APP_NAME}/target/${APP_NAME}.jar /app/app.jar
 
-EXPOSE 20100 20200 20300 20400 32960 10808
+EXPOSE 20100 20200 20300 20400 20500 20600 32960 10808
 
 ENTRYPOINT ["sh", "-c", "java $JAVA_OPTS -jar /app/app.jar"]

deploy/portainer/docker-compose.yml

@@ -4,7 +4,7 @@ version: "3.8"
 # main-0.1.0-SNAPSHOT-22468e7
 x-common-env: &common-env
   TZ: Asia/Shanghai
-  JAVA_OPTS: ${JAVA_OPTS:--Xms128m -Xmx768m -Duser.timezone=Asia/Shanghai}
+  JAVA_OPTS: ${JAVA_OPTS:--XX:+UseZGC -XX:MaxRAMPercentage=75}
   NACOS_CONFIG_ENABLED: ${NACOS_CONFIG_ENABLED:-true}
   NACOS_SERVER_ADDR: ${NACOS_SERVER_ADDR:-127.0.0.1:8848}
   NACOS_NAMESPACE: ${NACOS_NAMESPACE:-}
@@ -13,32 +13,33 @@ x-common-env: &common-env
   NACOS_REFRESH_ENABLED: ${NACOS_REFRESH_ENABLED:-true}
   NACOS_USERNAME: ${NACOS_USERNAME:-}
   NACOS_PASSWORD: ${NACOS_PASSWORD:-}
-  KAFKA_BROKERS: ${KAFKA_BROKERS:-114.55.58.251:9092}
+  KAFKA_BROKERS: ${KAFKA_BROKERS:-172.17.111.56:9092}
   KAFKA_ENABLED: ${KAFKA_ENABLED:-true}
   KAFKA_CONSUMER_ENABLED: ${KAFKA_CONSUMER_ENABLED:-true}
+  KAFKA_CONSUMER_MAX_POLL_INTERVAL_MILLIS: ${KAFKA_CONSUMER_MAX_POLL_INTERVAL_MILLIS:-900000}
   KAFKA_TOPIC_GB32960_EVENT: ${KAFKA_TOPIC_GB32960_EVENT:-vehicle.event.gb32960.v1}
   KAFKA_TOPIC_GB32960_RAW: ${KAFKA_TOPIC_GB32960_RAW:-vehicle.raw.gb32960.v1}
   KAFKA_TOPIC_GB32960_DLQ: ${KAFKA_TOPIC_GB32960_DLQ:-vehicle.dlq.gb32960.v1}
   KAFKA_TOPIC_JT808_EVENT: ${KAFKA_TOPIC_JT808_EVENT:-vehicle.event.jt808.v1}
   KAFKA_TOPIC_JT808_RAW: ${KAFKA_TOPIC_JT808_RAW:-vehicle.raw.jt808.v1}
   KAFKA_TOPIC_JT808_DLQ: ${KAFKA_TOPIC_JT808_DLQ:-vehicle.dlq.jt808.v1}
-  KAFKA_TOPIC_YUTONG_MQTT_EVENT: ${KAFKA_TOPIC_YUTONG_MQTT_EVENT:-vehicle.event.mqtt-yutong.v1}
-  KAFKA_TOPIC_YUTONG_MQTT_RAW: ${KAFKA_TOPIC_YUTONG_MQTT_RAW:-vehicle.raw.mqtt-yutong.v1}
-  KAFKA_TOPIC_YUTONG_MQTT_DLQ: ${KAFKA_TOPIC_YUTONG_MQTT_DLQ:-vehicle.dlq.mqtt-yutong.v1}
-  KAFKA_TOPIC_XINDA_PUSH_EVENT: ${KAFKA_TOPIC_XINDA_PUSH_EVENT:-vehicle.event.xinda-push.v1}
-  KAFKA_TOPIC_XINDA_PUSH_RAW: ${KAFKA_TOPIC_XINDA_PUSH_RAW:-vehicle.raw.xinda-push.v1}
-  KAFKA_TOPIC_XINDA_PUSH_DLQ: ${KAFKA_TOPIC_XINDA_PUSH_DLQ:-vehicle.dlq.xinda-push.v1}
+  KAFKA_TOPIC_MQTT_EVENT: ${KAFKA_TOPIC_MQTT_EVENT:-vehicle.event.mqtt-yutong.v1}
+  KAFKA_TOPIC_MQTT_RAW: ${KAFKA_TOPIC_MQTT_RAW:-vehicle.raw.mqtt-yutong.v1}
+  KAFKA_TOPIC_MQTT_DLQ: ${KAFKA_TOPIC_MQTT_DLQ:-vehicle.dlq.mqtt-yutong.v1}
+  KAFKA_TOPIC_XINDA_EVENT: ${KAFKA_TOPIC_XINDA_EVENT:-vehicle.event.xinda.v1}
+  KAFKA_TOPIC_XINDA_RAW: ${KAFKA_TOPIC_XINDA_RAW:-vehicle.raw.xinda.v1}
+  KAFKA_TOPIC_XINDA_DLQ: ${KAFKA_TOPIC_XINDA_DLQ:-vehicle.dlq.xinda.v1}
+  MYSQL_JDBC_URL: ${MYSQL_JDBC_URL:-}
+  MYSQL_USERNAME: ${MYSQL_USERNAME:-}
+  MYSQL_PASSWORD: ${MYSQL_PASSWORD:-}
 
 services:
   gb32960-ingest-app:
     image: crpi-85r4m0ackrm3qpje.cn-shanghai.personal.cr.aliyuncs.com/oneos/gb32960-ingest-app:${LINGNIU_IMAGE_VERSION:?set LINGNIU_IMAGE_VERSION}
     container_name: gb32960-ingest-app
     restart: unless-stopped
-    mem_limit: 1536m
-    memswap_limit: 1536m
     environment:
       <<: *common-env
-      JAVA_OPTS: ${JAVA_OPTS_GB32960:--Xms256m -Xmx768m -Duser.timezone=Asia/Shanghai}
       HTTP_PORT: 20100
       GB32960_PORT: 32960
       KAFKA_CONSUMER_ENABLED: "false"
@@ -48,13 +49,11 @@ services:
       GB32960_PLATFORM_PWD_HYUNDAI: ${GB32960_PLATFORM_PWD_HYUNDAI:-}
       GB32960_PLATFORM_IP_HYUNDAI: ${GB32960_PLATFORM_IP_HYUNDAI:-}
       GB32960_TLS_ENABLED: ${GB32960_TLS_ENABLED:-false}
-      SINK_ARCHIVE_PATH: /archive/
       VEHICLE_IDENTITY_FILE: /data/vehicle-identity.jsonl
     ports:
       - "${GB32960_HTTP_PORT:-20100}:20100"
       - "${GB32960_TCP_PORT:-32960}:32960"
     volumes:
-      - vehicle-history-archive:/archive
       - gb32960-ingest-data:/data
     networks:
       - vehicle-ingest
@@ -63,109 +62,82 @@ services:
     image: crpi-85r4m0ackrm3qpje.cn-shanghai.personal.cr.aliyuncs.com/oneos/jt808-ingest-app:${LINGNIU_IMAGE_VERSION:?set LINGNIU_IMAGE_VERSION}
     container_name: jt808-ingest-app
     restart: unless-stopped
-    mem_limit: 1536m
-    memswap_limit: 1536m
     environment:
       <<: *common-env
-      JAVA_OPTS: ${JAVA_OPTS_JT808:--Xms256m -Xmx768m -Duser.timezone=Asia/Shanghai}
-      HTTP_PORT: 20482
+      HTTP_PORT: 20400
       JT808_PORT: 808
       KAFKA_CONSUMER_ENABLED: "false"
       KAFKA_NODE_ID: ${KAFKA_NODE_ID_JT808:-jt808-ingest-portainer}
-      SINK_ARCHIVE_PATH: /archive/
-      VEHICLE_IDENTITY_STORE: ${VEHICLE_IDENTITY_STORE:-file}
-      VEHICLE_IDENTITY_FILE: /data/vehicle-identity.jsonl
-      VEHICLE_IDENTITY_MYSQL_TABLE: ${VEHICLE_IDENTITY_MYSQL_TABLE:-vehicle_identity_binding}
-      VEHICLE_IDENTITY_MYSQL_JDBC_URL: ${VEHICLE_IDENTITY_MYSQL_JDBC_URL:-}
-      VEHICLE_IDENTITY_MYSQL_USERNAME: ${VEHICLE_IDENTITY_MYSQL_USERNAME:-}
-      VEHICLE_IDENTITY_MYSQL_PASSWORD: ${VEHICLE_IDENTITY_MYSQL_PASSWORD:-}
-      VEHICLE_IDENTITY_MYSQL_REFRESH_INTERVAL: ${VEHICLE_IDENTITY_MYSQL_REFRESH_INTERVAL:-60s}
+      VEHICLE_IDENTITY_STORE: ${VEHICLE_IDENTITY_STORE:-mysql}
+      VEHICLE_IDENTITY_MYSQL_JDBC_URL: ${MYSQL_JDBC_URL:-}
+      VEHICLE_IDENTITY_MYSQL_USERNAME: ${MYSQL_USERNAME:-}
+      VEHICLE_IDENTITY_MYSQL_PASSWORD: ${MYSQL_PASSWORD:-}
     ports:
-      - "${JT808_HTTP_PORT:-20482}:20482"
+      - "${JT808_HTTP_PORT:-20400}:20400"
       - "${JT808_TCP_PORT:-808}:808"
     volumes:
-      - vehicle-history-archive:/archive
       - jt808-ingest-data:/data
     networks:
       - vehicle-ingest
 
   yutong-mqtt-app:
-    image: crpi-85r4m0ackrm3qpje.cn-shanghai.personal.cr.aliyuncs.com/oneos/yutong-mqtt-app:${LINGNIU_IMAGE_VERSION:?set LINGNIU_IMAGE_VERSION}
+    image: crpi-85r4m0ackrm3qpje.cn-shanghai.personal.cr.aliyuncs.com/oneos/partner-ingest-app:${LINGNIU_IMAGE_VERSION:?set LINGNIU_IMAGE_VERSION}
     container_name: yutong-mqtt-app
     restart: unless-stopped
-    mem_limit: 1536m
-    memswap_limit: 1536m
     environment:
       <<: *common-env
-      JAVA_OPTS: ${JAVA_OPTS_YUTONG_MQTT:--Xms256m -Xmx768m -Duser.timezone=Asia/Shanghai}
       HTTP_PORT: 20500
+      MQTT_ENABLED: "true"
+      XINDA_PUSH_ENABLED: "false"
       KAFKA_CONSUMER_ENABLED: "false"
-      KAFKA_NODE_ID: ${KAFKA_NODE_ID_YUTONG_MQTT:-yutong-mqtt-portainer}
-      YUTONG_MQTT_ENABLED: ${YUTONG_MQTT_ENABLED:-false}
-      YUTONG_MQTT_ENDPOINT_NAME: ${YUTONG_MQTT_ENDPOINT_NAME:-yutong}
-      YUTONG_MQTT_URI: ${YUTONG_MQTT_URI:-}
-      YUTONG_MQTT_TOPIC: ${YUTONG_MQTT_TOPIC:-#}
-      YUTONG_MQTT_QOS: ${YUTONG_MQTT_QOS:-1}
-      YUTONG_MQTT_CLIENT_ID: ${YUTONG_MQTT_CLIENT_ID:-lingniu-yutong-mqtt}
-      YUTONG_MQTT_USERNAME: ${YUTONG_MQTT_USERNAME:-}
-      YUTONG_MQTT_PASSWORD: ${YUTONG_MQTT_PASSWORD:-}
-      YUTONG_MQTT_CLEAN_SESSION: ${YUTONG_MQTT_CLEAN_SESSION:-false}
-      YUTONG_MQTT_KEEP_ALIVE_SECONDS: ${YUTONG_MQTT_KEEP_ALIVE_SECONDS:-20}
-      YUTONG_MQTT_CONNECTION_TIMEOUT_SECONDS: ${YUTONG_MQTT_CONNECTION_TIMEOUT_SECONDS:-10}
-      YUTONG_MQTT_TLS_CA_PEM: ${YUTONG_MQTT_TLS_CA_PEM:-}
-      YUTONG_MQTT_TLS_CLIENT_PEM: ${YUTONG_MQTT_TLS_CLIENT_PEM:-}
-      YUTONG_MQTT_TLS_CLIENT_KEY: ${YUTONG_MQTT_TLS_CLIENT_KEY:-}
-      SINK_ARCHIVE_PATH: /archive/
-      VEHICLE_IDENTITY_STORE: ${VEHICLE_IDENTITY_STORE:-file}
-      VEHICLE_IDENTITY_FILE: /data/vehicle-identity.jsonl
-      VEHICLE_IDENTITY_MYSQL_TABLE: ${VEHICLE_IDENTITY_MYSQL_TABLE:-vehicle_identity_binding}
-      VEHICLE_IDENTITY_MYSQL_JDBC_URL: ${VEHICLE_IDENTITY_MYSQL_JDBC_URL:-}
-      VEHICLE_IDENTITY_MYSQL_USERNAME: ${VEHICLE_IDENTITY_MYSQL_USERNAME:-}
-      VEHICLE_IDENTITY_MYSQL_PASSWORD: ${VEHICLE_IDENTITY_MYSQL_PASSWORD:-}
-      VEHICLE_IDENTITY_MYSQL_REFRESH_INTERVAL: ${VEHICLE_IDENTITY_MYSQL_REFRESH_INTERVAL:-60s}
+      KAFKA_NODE_ID: ${KAFKA_NODE_ID_MQTT:-yutong-mqtt-portainer}
+      KAFKA_TOPIC_PARTNER_EVENT: ${KAFKA_TOPIC_MQTT_EVENT:-vehicle.event.mqtt-yutong.v1}
+      KAFKA_TOPIC_PARTNER_RAW: ${KAFKA_TOPIC_MQTT_RAW:-vehicle.raw.mqtt-yutong.v1}
+      KAFKA_TOPIC_PARTNER_DLQ: ${KAFKA_TOPIC_MQTT_DLQ:-vehicle.dlq.mqtt-yutong.v1}
+      VEHICLE_IDENTITY_STORE: ${VEHICLE_IDENTITY_STORE:-mysql}
+      VEHICLE_IDENTITY_MYSQL_JDBC_URL: ${MYSQL_JDBC_URL:-}
+      VEHICLE_IDENTITY_MYSQL_USERNAME: ${MYSQL_USERNAME:-}
+      VEHICLE_IDENTITY_MYSQL_PASSWORD: ${MYSQL_PASSWORD:-}
+      MQTT_ENDPOINT_NAME: ${MQTT_ENDPOINT_NAME:-yutong}
+      MQTT_URI: ${MQTT_URI:-tcp://127.0.0.1:1883}
+      MQTT_TOPIC: "${MQTT_TOPIC:-#}"
+      MQTT_QOS: ${MQTT_QOS:-1}
+      MQTT_CLIENT_ID: ${MQTT_CLIENT_ID:-lingniu-yutong-mqtt}
+      MQTT_USERNAME: ${MQTT_USERNAME:-}
+      MQTT_PASSWORD: ${MQTT_PASSWORD:-}
+      MQTT_CLEAN_SESSION: ${MQTT_CLEAN_SESSION:-true}
+      MQTT_PROFILE: ${MQTT_PROFILE:-yutong}
     ports:
       - "${YUTONG_MQTT_HTTP_PORT:-20500}:20500"
-    volumes:
-      - vehicle-history-archive:/archive
-      - yutong-mqtt-data:/data
     networks:
       - vehicle-ingest
 
   xinda-push-app:
-    image: crpi-85r4m0ackrm3qpje.cn-shanghai.personal.cr.aliyuncs.com/oneos/xinda-push-app:${LINGNIU_IMAGE_VERSION:?set LINGNIU_IMAGE_VERSION}
+    image: crpi-85r4m0ackrm3qpje.cn-shanghai.personal.cr.aliyuncs.com/oneos/partner-ingest-app:${LINGNIU_IMAGE_VERSION:?set LINGNIU_IMAGE_VERSION}
     container_name: xinda-push-app
     restart: unless-stopped
-    mem_limit: 1536m
-    memswap_limit: 1536m
     environment:
       <<: *common-env
-      JAVA_OPTS: ${JAVA_OPTS_XINDA_PUSH:--Xms256m -Xmx768m -Duser.timezone=Asia/Shanghai}
       HTTP_PORT: 20600
+      MQTT_ENABLED: "false"
+      XINDA_PUSH_ENABLED: "true"
       KAFKA_CONSUMER_ENABLED: "false"
-      KAFKA_NODE_ID: ${KAFKA_NODE_ID_XINDA_PUSH:-xinda-push-portainer}
-      XINDA_PUSH_ENABLED: ${XINDA_PUSH_ENABLED:-false}
+      KAFKA_NODE_ID: ${KAFKA_NODE_ID_XINDA:-xinda-push-portainer}
+      KAFKA_TOPIC_PARTNER_EVENT: ${KAFKA_TOPIC_XINDA_EVENT:-vehicle.event.xinda.v1}
+      KAFKA_TOPIC_PARTNER_RAW: ${KAFKA_TOPIC_XINDA_RAW:-vehicle.raw.xinda.v1}
+      KAFKA_TOPIC_PARTNER_DLQ: ${KAFKA_TOPIC_XINDA_DLQ:-vehicle.dlq.xinda.v1}
+      VEHICLE_IDENTITY_STORE: ${VEHICLE_IDENTITY_STORE:-mysql}
+      VEHICLE_IDENTITY_MYSQL_JDBC_URL: ${MYSQL_JDBC_URL:-}
+      VEHICLE_IDENTITY_MYSQL_USERNAME: ${MYSQL_USERNAME:-}
+      VEHICLE_IDENTITY_MYSQL_PASSWORD: ${MYSQL_PASSWORD:-}
       XINDA_PUSH_HOST: ${XINDA_PUSH_HOST:-}
       XINDA_PUSH_PORT: ${XINDA_PUSH_PORT:-10100}
       XINDA_PUSH_USERNAME: ${XINDA_PUSH_USERNAME:-}
       XINDA_PUSH_PASSWORD: ${XINDA_PUSH_PASSWORD:-}
       XINDA_PUSH_CLIENT_DESC: ${XINDA_PUSH_CLIENT_DESC:-lingniu-ingest}
-      XINDA_PUSH_MSG_ID_LOCATION: ${XINDA_PUSH_MSG_ID_LOCATION:-0200}
-      XINDA_PUSH_MSG_ID_ALARM: ${XINDA_PUSH_MSG_ID_ALARM:-0300}
-      XINDA_PUSH_MSG_ID_PASSTHROUGH: ${XINDA_PUSH_MSG_ID_PASSTHROUGH:-0401}
-      XINDA_PUSH_RECONNECT_INTERVAL_SEC: ${XINDA_PUSH_RECONNECT_INTERVAL_SEC:-5}
-      SINK_ARCHIVE_PATH: /archive/
-      VEHICLE_IDENTITY_STORE: ${VEHICLE_IDENTITY_STORE:-file}
-      VEHICLE_IDENTITY_FILE: /data/vehicle-identity.jsonl
-      VEHICLE_IDENTITY_MYSQL_TABLE: ${VEHICLE_IDENTITY_MYSQL_TABLE:-vehicle_identity_binding}
-      VEHICLE_IDENTITY_MYSQL_JDBC_URL: ${VEHICLE_IDENTITY_MYSQL_JDBC_URL:-}
-      VEHICLE_IDENTITY_MYSQL_USERNAME: ${VEHICLE_IDENTITY_MYSQL_USERNAME:-}
-      VEHICLE_IDENTITY_MYSQL_PASSWORD: ${VEHICLE_IDENTITY_MYSQL_PASSWORD:-}
-      VEHICLE_IDENTITY_MYSQL_REFRESH_INTERVAL: ${VEHICLE_IDENTITY_MYSQL_REFRESH_INTERVAL:-60s}
+      XINDA_PUSH_SUBSCRIBE_MSG_IDS: "${XINDA_PUSH_SUBSCRIBE_MSG_IDS:-0200,0300,0401}"
     ports:
       - "${XINDA_PUSH_HTTP_PORT:-20600}:20600"
-    volumes:
-      - vehicle-history-archive:/archive
-      - xinda-push-data:/data
     networks:
       - vehicle-ingest
 
@@ -173,8 +145,6 @@ services:
     image: crpi-85r4m0ackrm3qpje.cn-shanghai.personal.cr.aliyuncs.com/oneos/vehicle-history-app:${LINGNIU_IMAGE_VERSION:?set LINGNIU_IMAGE_VERSION}
     container_name: vehicle-history-app
     restart: unless-stopped
-    mem_limit: 2560m
-    memswap_limit: 2560m
     depends_on:
       - gb32960-ingest-app
       - jt808-ingest-app
@@ -182,29 +152,28 @@ services:
       - xinda-push-app
     environment:
       <<: *common-env
-      JAVA_OPTS: ${JAVA_OPTS_HISTORY:--Xms512m -Xmx1536m -Duser.timezone=Asia/Shanghai}
       HTTP_PORT: 20200
       KAFKA_CONSUMER_CLIENT_ID_PREFIX: ${KAFKA_CONSUMER_CLIENT_ID_PREFIX_HISTORY:-vehicle-history}
+      KAFKA_CONSUMER_MAX_POLL_RECORDS: ${KAFKA_CONSUMER_MAX_POLL_RECORDS_HISTORY:-2000}
       KAFKA_GROUP_HISTORY: ${KAFKA_GROUP_HISTORY:-vehicle-history}
-      KAFKA_CONSUMER_CONCURRENCY: ${KAFKA_CONSUMER_CONCURRENCY:-3}
+      KAFKA_GROUP_HISTORY_GB32960: ${KAFKA_GROUP_HISTORY_GB32960:-vehicle-history}
+      KAFKA_GROUP_HISTORY_JT808: ${KAFKA_GROUP_HISTORY_JT808:-vehicle-history}
+      KAFKA_GROUP_HISTORY_MQTT_YUTONG: ${KAFKA_GROUP_HISTORY_MQTT_YUTONG:-vehicle-history}
+      KAFKA_GROUP_HISTORY_XINDA: ${KAFKA_GROUP_HISTORY_XINDA:-vehicle-history}
       SINK_ARCHIVE_ENABLED: ${SINK_ARCHIVE_ENABLED:-true}
       SINK_ARCHIVE_PATH: /archive/
-      # 高吞吐生产热路径默认只写 TDengine。需要 GB32960 snapshot/fields 旧查询时再显式开启。
-      EVENT_FILE_STORE_ENABLED: ${EVENT_FILE_STORE_ENABLED:-false}
+      EVENT_FILE_STORE_ENABLED: ${EVENT_FILE_STORE_ENABLED:-true}
       EVENT_FILE_STORE_PATH: /event-store/
       EVENT_FILE_STORE_ZONE_ID: ${EVENT_FILE_STORE_ZONE_ID:-Asia/Shanghai}
-      TDENGINE_HISTORY_ENABLED: ${TDENGINE_HISTORY_ENABLED:-true}
-      TDENGINE_HISTORY_DATABASE: ${TDENGINE_HISTORY_DATABASE:-vehicle_ts}
-      TDENGINE_JDBC_URL: ${TDENGINE_JDBC_URL:-jdbc:TAOS-WS://tdengine:6041/vehicle_ts}
-      TDENGINE_DRIVER_CLASS_NAME: ${TDENGINE_DRIVER_CLASS_NAME:-com.taosdata.jdbc.ws.WebSocketDriver}
+      EVENT_FILE_STORE_BATCH_SIZE: ${EVENT_FILE_STORE_BATCH_SIZE:-500}
+      EVENT_FILE_STORE_FLUSH_INTERVAL_MILLIS: ${EVENT_FILE_STORE_FLUSH_INTERVAL_MILLIS:-1000}
+      EVENT_FILE_STORE_WRITE_PARQUET_ENABLED: ${EVENT_FILE_STORE_WRITE_PARQUET_ENABLED:-false}
+      TDENGINE_ENABLED: ${TDENGINE_ENABLED:-true}
+      TDENGINE_JDBC_URL: ${TDENGINE_JDBC_URL:-jdbc:TAOS-WS://172.17.111.57:6041/vehicle_ts}
+      TDENGINE_DATABASE: ${TDENGINE_DATABASE:-vehicle_ts}
+      TDENGINE_JT808_LOCATION_STABLE: ${TDENGINE_JT808_LOCATION_STABLE:-jt808_locations}
       TDENGINE_USERNAME: ${TDENGINE_USERNAME:-root}
       TDENGINE_PASSWORD: ${TDENGINE_PASSWORD:-taosdata}
-      TDENGINE_MAX_POOL_SIZE: ${TDENGINE_MAX_POOL_SIZE:-32}
-      TDENGINE_MIN_IDLE: ${TDENGINE_MIN_IDLE:-0}
-      TDENGINE_CONNECTION_TIMEOUT_MILLIS: ${TDENGINE_CONNECTION_TIMEOUT_MILLIS:-5000}
-      TDENGINE_INITIALIZATION_FAIL_TIMEOUT_MILLIS: ${TDENGINE_INITIALIZATION_FAIL_TIMEOUT_MILLIS:--1}
-      # 默认关闭逐字段宽表，避免 telemetry_fields 写放大；需要字段趋势查询时显式打开。
-      TDENGINE_TELEMETRY_FIELDS_ENABLED: ${TDENGINE_TELEMETRY_FIELDS_ENABLED:-false}
     ports:
       - "${VEHICLE_HISTORY_HTTP_PORT:-20200}:20200"
     volumes:
@@ -217,16 +186,11 @@ services:
     image: crpi-85r4m0ackrm3qpje.cn-shanghai.personal.cr.aliyuncs.com/oneos/vehicle-analytics-app:${LINGNIU_IMAGE_VERSION:?set LINGNIU_IMAGE_VERSION}
     container_name: vehicle-analytics-app
     restart: unless-stopped
-    mem_limit: 1536m
-    memswap_limit: 1536m
     depends_on:
       - gb32960-ingest-app
       - jt808-ingest-app
-      - yutong-mqtt-app
-      - xinda-push-app
     environment:
       <<: *common-env
-      JAVA_OPTS: ${JAVA_OPTS_ANALYTICS:--Xms256m -Xmx768m -Duser.timezone=Asia/Shanghai}
       HTTP_PORT: 20300
       KAFKA_CONSUMER_CLIENT_ID_PREFIX: ${KAFKA_CONSUMER_CLIENT_ID_PREFIX_ANALYTICS:-vehicle-analytics}
       KAFKA_GROUP_STATE: ${KAFKA_GROUP_STATE:-vehicle-state}
@@ -244,6 +208,7 @@ services:
       REDIS_HOST: ${REDIS_HOST:-}
       REDIS_PORT: ${REDIS_PORT:-6379}
       REDIS_DATABASE: ${REDIS_DATABASE:-50}
+      REDIS_USERNAME: ${REDIS_USERNAME:-}
       REDIS_PASSWORD: ${REDIS_PASSWORD:-}
     ports:
       - "${VEHICLE_ANALYTICS_HTTP_PORT:-20300}:20300"
@@ -259,8 +224,6 @@ networks:
 volumes:
   gb32960-ingest-data:
   jt808-ingest-data:
-  yutong-mqtt-data:
-  xinda-push-data:
   vehicle-history-archive:
   vehicle-history-event-store:
   vehicle-analytics-stat:

deploy/tools/EnsureKafkaTopics.java

@@ -0,0 +1,92 @@
+import java.time.Duration;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
+import java.util.concurrent.ExecutionException;
+import java.util.stream.Collectors;
+import org.apache.kafka.clients.admin.AdminClient;
+import org.apache.kafka.clients.admin.AdminClientConfig;
+import org.apache.kafka.clients.admin.NewPartitions;
+import org.apache.kafka.clients.admin.NewTopic;
+import org.apache.kafka.clients.admin.TopicDescription;
+
+public final class EnsureKafkaTopics {
+  private static final short REPLICATION_FACTOR = 1;
+
+  private record TopicSpec(String name, int partitions) {}
+
+  private EnsureKafkaTopics() {}
+
+  public static void main(String[] args) throws Exception {
+    String brokers = args.length > 0 ? args[0] : "172.17.111.56:9092";
+    List<TopicSpec> specs =
+        List.of(
+            topic("vehicle.event.gb32960.v1", 12),
+            topic("vehicle.raw.gb32960.v1", 12),
+            topic("vehicle.dlq.gb32960.v1", 3),
+            topic("vehicle.event.jt808.v1", 12),
+            topic("vehicle.raw.jt808.v1", 12),
+            topic("vehicle.dlq.jt808.v1", 3),
+            topic("vehicle.event.mqtt-yutong.v1", 12),
+            topic("vehicle.raw.mqtt-yutong.v1", 12),
+            topic("vehicle.dlq.mqtt-yutong.v1", 3),
+            topic("vehicle.event.xinda.v1", 12),
+            topic("vehicle.raw.xinda.v1", 12),
+            topic("vehicle.dlq.xinda.v1", 3),
+            topic("vehicle.event.xinda-push.v1", 12),
+            topic("vehicle.raw.xinda-push.v1", 12),
+            topic("vehicle.dlq.xinda-push.v1", 3));
+
+    Properties props = new Properties();
+    props.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, brokers);
+    props.put(AdminClientConfig.REQUEST_TIMEOUT_MS_CONFIG, "15000");
+    props.put(AdminClientConfig.DEFAULT_API_TIMEOUT_MS_CONFIG, "30000");
+
+    try (AdminClient admin = AdminClient.create(props)) {
+      Set<String> existing = admin.listTopics().names().get();
+      List<NewTopic> missing =
+          specs.stream()
+              .filter(spec -> !existing.contains(spec.name()))
+              .map(spec -> new NewTopic(spec.name(), spec.partitions(), REPLICATION_FACTOR))
+              .toList();
+      if (!missing.isEmpty()) {
+        try {
+          admin.createTopics(missing).all().get();
+        } catch (ExecutionException e) {
+          System.out.println("createTopics result=" + e.getCause());
+        }
+      }
+
+      Map<String, TopicSpec> byName =
+          specs.stream().collect(Collectors.toMap(TopicSpec::name, spec -> spec));
+      Map<String, TopicDescription> descriptions =
+          admin.describeTopics(byName.keySet()).allTopicNames().get();
+
+      Map<String, NewPartitions> increases =
+          descriptions.entrySet().stream()
+              .filter(entry -> entry.getValue().partitions().size() < byName.get(entry.getKey()).partitions())
+              .collect(
+                  Collectors.toMap(
+                      Map.Entry::getKey,
+                      entry -> NewPartitions.increaseTo(byName.get(entry.getKey()).partitions())));
+      if (!increases.isEmpty()) {
+        admin.createPartitions(increases).all().get();
+        Thread.sleep(Duration.ofSeconds(2).toMillis());
+        descriptions = admin.describeTopics(byName.keySet()).allTopicNames().get();
+      }
+
+      List<String> lines = new ArrayList<>();
+      descriptions.entrySet().stream()
+          .sorted(Map.Entry.comparingByKey())
+          .forEach(entry -> lines.add(entry.getKey() + " partitions=" + entry.getValue().partitions().size()));
+      System.out.println("bootstrap=" + brokers);
+      lines.forEach(System.out::println);
+    }
+  }
+
+  private static TopicSpec topic(String name, int partitions) {
+    return new TopicSpec(name, partitions);
+  }
+}

modules/apps/jt808-ingest-app/src/main/resources/application.yml

@@ -52,12 +52,11 @@ lingniu:
       file:
         path: ${VEHICLE_IDENTITY_FILE:./data/vehicle-identity.jsonl}
       mysql:
-        table: ${VEHICLE_IDENTITY_MYSQL_TABLE:vehicle_identity_binding}
-        jdbc-url: ${VEHICLE_IDENTITY_MYSQL_JDBC_URL:}
-        username: ${VEHICLE_IDENTITY_MYSQL_USERNAME:}
+        jdbc-url: ${VEHICLE_IDENTITY_MYSQL_JDBC_URL:jdbc:mysql://127.0.0.1:3306/lingniu_vehicle?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai}
+        username: ${VEHICLE_IDENTITY_MYSQL_USERNAME:root}
         password: ${VEHICLE_IDENTITY_MYSQL_PASSWORD:}
-        driver-class-name: ${VEHICLE_IDENTITY_MYSQL_DRIVER_CLASS_NAME:com.mysql.cj.jdbc.Driver}
-        refresh-interval: ${VEHICLE_IDENTITY_MYSQL_REFRESH_INTERVAL:60s}
+        table-name: ${VEHICLE_IDENTITY_MYSQL_TABLE:vehicle_identity_bindings}
+        initialize-schema: ${VEHICLE_IDENTITY_MYSQL_INITIALIZE_SCHEMA:true}
     sink:
       mq:
         enabled: ${KAFKA_ENABLED:true}
@@ -79,10 +78,6 @@ lingniu:
           dlq: ${KAFKA_TOPIC_JT808_DLQ:vehicle.dlq.jt808.v1}
         consumer:
           enabled: false
-      archive:
-        enabled: ${SINK_ARCHIVE_ENABLED:true}
-        type: local
-        path: ${SINK_ARCHIVE_PATH:./archive/}
     event-file-store:
       enabled: false
     event-history:

modules/apps/jt808-ingest-app/src/test/java/com/lingniu/ingest/jt808app/Jt808IngestAppDefaultsTest.java

@@ -29,12 +29,14 @@ class Jt808IngestAppDefaultsTest {
                 .containsEntry("lingniu.ingest.sink.mq.topics.raw-archive", "${KAFKA_TOPIC_JT808_RAW:vehicle.raw.jt808.v1}")
                 .containsEntry("lingniu.ingest.sink.mq.topics.dlq", "${KAFKA_TOPIC_JT808_DLQ:vehicle.dlq.jt808.v1}")
                 .containsEntry("lingniu.ingest.identity.store", "${VEHICLE_IDENTITY_STORE:file}")
-                .containsEntry("lingniu.ingest.identity.mysql.table", "${VEHICLE_IDENTITY_MYSQL_TABLE:vehicle_identity_binding}")
-                .containsEntry("lingniu.ingest.identity.mysql.jdbc-url", "${VEHICLE_IDENTITY_MYSQL_JDBC_URL:}")
-                .containsEntry("lingniu.ingest.identity.mysql.username", "${VEHICLE_IDENTITY_MYSQL_USERNAME:}")
-                .containsEntry("lingniu.ingest.identity.mysql.refresh-interval", "${VEHICLE_IDENTITY_MYSQL_REFRESH_INTERVAL:60s}")
-                .containsEntry("lingniu.ingest.sink.archive.enabled", "${SINK_ARCHIVE_ENABLED:true}")
-                .containsEntry("lingniu.ingest.sink.archive.path", "${SINK_ARCHIVE_PATH:./archive/}")
+                .containsEntry("lingniu.ingest.identity.mysql.table-name",
+                        "${VEHICLE_IDENTITY_MYSQL_TABLE:vehicle_identity_bindings}")
+                .containsEntry("lingniu.ingest.identity.mysql.jdbc-url",
+                        "${VEHICLE_IDENTITY_MYSQL_JDBC_URL:jdbc:mysql://127.0.0.1:3306/lingniu_vehicle?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai}")
+                .containsEntry("lingniu.ingest.identity.mysql.username", "${VEHICLE_IDENTITY_MYSQL_USERNAME:root}")
+                .containsEntry("lingniu.ingest.identity.mysql.password", "${VEHICLE_IDENTITY_MYSQL_PASSWORD:}")
+                .containsEntry("lingniu.ingest.identity.mysql.initialize-schema",
+                        "${VEHICLE_IDENTITY_MYSQL_INITIALIZE_SCHEMA:true}")
                 .containsEntry("lingniu.ingest.event-file-store.enabled", false)
                 .containsEntry("lingniu.ingest.event-history.enabled", false)
                 .containsEntry("lingniu.ingest.vehicle-state.enabled", false)

modules/apps/vehicle-analytics-app/pom.xml

@@ -33,6 +33,10 @@
             <groupId>com.lingniu.ingest</groupId>
             <artifactId>vehicle-stat-service</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-jdbc</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>

modules/apps/vehicle-analytics-app/src/main/resources/application.yml

@@ -26,6 +26,7 @@ spring:
     redis:
       host: ${REDIS_HOST:}
       port: ${REDIS_PORT:6379}
+      username: ${REDIS_USERNAME:}
       password: ${REDIS_PASSWORD:}
       database: ${REDIS_DATABASE:50}
 
@@ -55,6 +56,7 @@ lingniu:
           client-id-prefix: ${KAFKA_CONSUMER_CLIENT_ID_PREFIX:vehicle-analytics}
           auto-offset-reset: ${KAFKA_CONSUMER_AUTO_OFFSET_RESET:earliest}
           max-poll-records: ${KAFKA_CONSUMER_MAX_POLL_RECORDS:500}
+          max-poll-interval-millis: ${KAFKA_CONSUMER_MAX_POLL_INTERVAL_MILLIS:900000}
           bindings:
             vehicleStateEnvelopeConsumerProcessor:
               enabled: ${VEHICLE_STATE_ENABLED:false}

modules/apps/vehicle-history-app/src/main/resources/application.yml

@@ -46,7 +46,7 @@ lingniu:
           enabled: ${KAFKA_CONSUMER_ENABLED:true}
           client-id-prefix: ${KAFKA_CONSUMER_CLIENT_ID_PREFIX:vehicle-history}
           auto-offset-reset: ${KAFKA_CONSUMER_AUTO_OFFSET_RESET:earliest}
-          max-poll-records: ${KAFKA_CONSUMER_MAX_POLL_RECORDS:100}
+          max-poll-records: ${KAFKA_CONSUMER_MAX_POLL_RECORDS:2000}
           max-poll-interval-millis: ${KAFKA_CONSUMER_MAX_POLL_INTERVAL_MS:1800000}
           concurrency: ${KAFKA_CONSUMER_CONCURRENCY:3}
           bindings:

modules/apps/vehicle-history-app/src/test/java/com/lingniu/ingest/historyapp/VehicleHistoryAppDefaultsTest.java

@@ -43,7 +43,7 @@ class VehicleHistoryAppDefaultsTest {
                 .containsEntry("lingniu.ingest.vehicle-state.enabled", false)
                 .containsEntry("lingniu.ingest.vehicle-stat.enabled", false)
                 .containsEntry("lingniu.ingest.sink.mq.consumer.enabled", "${KAFKA_CONSUMER_ENABLED:true}")
-                .containsEntry("lingniu.ingest.sink.mq.consumer.max-poll-records", "${KAFKA_CONSUMER_MAX_POLL_RECORDS:100}")
+                .containsEntry("lingniu.ingest.sink.mq.consumer.max-poll-records", "${KAFKA_CONSUMER_MAX_POLL_RECORDS:2000}")
                 .containsEntry("lingniu.ingest.sink.mq.consumer.concurrency", "${KAFKA_CONSUMER_CONCURRENCY:3}")
                 .containsEntry(
                         "lingniu.ingest.sink.mq.consumer.max-poll-interval-millis",

modules/core/ingest-api/src/main/java/com/lingniu/ingest/api/consumer/EnvelopeBatchIngestor.java

@@ -0,0 +1,12 @@
+package com.lingniu.ingest.api.consumer;
+
+import java.util.List;
+
+/**
+ * Optional extension for consumers that can persist a Kafka poll batch in one
+ * storage operation.
+ */
+public interface EnvelopeBatchIngestor extends EnvelopeIngestor {
+
+    List<EnvelopeIngestResult> tryIngestAll(List<byte[]> kafkaValues);
+}

modules/core/ingest-api/src/main/java/com/lingniu/ingest/api/consumer/EnvelopeConsumerProcessor.java

@@ -70,6 +70,32 @@ public final class EnvelopeConsumerProcessor {
         }
     }
 
+    public List<EnvelopeIngestResult> processBatch(List<EnvelopeConsumerRecord> records) {
+        if (records == null || records.isEmpty()) {
+            return List.of();
+        }
+        if (!(ingestor instanceof EnvelopeBatchIngestor batchIngestor)) {
+            return records.stream().map(this::process).toList();
+        }
+        List<byte[]> payloads = records.stream()
+                .map(EnvelopeConsumerRecord::payload)
+                .toList();
+        List<EnvelopeIngestResult> results = batchIngestor.tryIngestAll(payloads);
+        if (results.size() != records.size()) {
+            throw new IllegalStateException("batch ingestor returned " + results.size()
+                    + " results for " + records.size() + " records");
+        }
+        List<EnvelopeIngestResult> copy = new ArrayList<>(results.size());
+        for (int i = 0; i < records.size(); i++) {
+            EnvelopeIngestResult result = results.get(i);
+            if (DEAD_LETTER_STATUSES.contains(result.status())) {
+                deadLetterSink.publish(toDeadLetter(records.get(i), result));
+            }
+            copy.add(result);
+        }
+        return List.copyOf(copy);
+    }
+
     private EnvelopeDeadLetterRecord toDeadLetter(EnvelopeConsumerRecord record, EnvelopeIngestResult result) {
         return new EnvelopeDeadLetterRecord(
                 service,

modules/core/ingest-api/src/main/java/com/lingniu/ingest/api/event/RawArchiveKeys.java

@@ -19,6 +19,7 @@ public final class RawArchiveKeys {
     public static final String META_EVENT_ID = "rawArchiveEventId";
     public static final String META_KEY = "rawArchiveKey";
     public static final String META_URI = "rawArchiveUri";
+    public static final String META_PARSED_JSON = "rawArchiveParsedJson";
 
     private static final DateTimeFormatter DATE_KEY =
             DateTimeFormatter.ofPattern("yyyy/MM/dd").withZone(ZoneId.of("Asia/Shanghai"));

modules/core/ingest-api/src/main/java/com/lingniu/ingest/api/event/VehicleEvent.java

@@ -150,6 +150,7 @@ public sealed interface VehicleEvent
      * @param command  协议主命令码（如 32960 0x02/0x03 等），冗余在事件里便于按命令分片归档
      * @param infoType 协议子类型（可为 0），同上
      * @param rawBytes 原始入站字节，不可为 null
+     * @param parsedJson 已解析结构化 JSON。只用于 RAW 明细查询，不应复制到位置/字段等派生表。
      */
     record RawArchive(
             String eventId,
@@ -161,6 +162,25 @@ public sealed interface VehicleEvent
             Map<String, String> metadata,
             int command,
             int infoType,
-            byte[] rawBytes
-    ) implements VehicleEvent {}
+            byte[] rawBytes,
+            String parsedJson
+    ) implements VehicleEvent {
+        public RawArchive(String eventId,
+                          String vin,
+                          ProtocolId source,
+                          Instant eventTime,
+                          Instant ingestTime,
+                          String traceId,
+                          Map<String, String> metadata,
+                          int command,
+                          int infoType,
+                          byte[] rawBytes) {
+            this(eventId, vin, source, eventTime, ingestTime, traceId, metadata,
+                    command, infoType, rawBytes, "");
+        }
+
+        public RawArchive {
+            parsedJson = parsedJson == null ? "" : parsedJson;
+        }
+    }
 }

modules/core/ingest-core/pom.xml

@@ -24,6 +24,14 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jsr310</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-autoconfigure</artifactId>

modules/core/ingest-core/src/main/java/com/lingniu/ingest/core/dispatcher/Dispatcher.java

@@ -1,5 +1,8 @@
 package com.lingniu.ingest.core.dispatcher;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.json.JsonMapper;
 import com.lingniu.ingest.api.event.RawArchiveKeys;
 import com.lingniu.ingest.api.event.VehicleEvent;
 import com.lingniu.ingest.api.pipeline.IngestContext;
@@ -36,6 +39,9 @@ public final class Dispatcher {
     private static final Logger log = LoggerFactory.getLogger(Dispatcher.class);
     private static final AtomicLong RAW_ARCHIVE_SEQUENCE = new AtomicLong();
     private static final String REQUIRED_DURABLE_SINK = "kafka";
+    private static final ObjectMapper RAW_ARCHIVE_JSON = JsonMapper.builder()
+            .findAndAddModules()
+            .build();
 
     private final HandlerRegistry registry;
     private final InterceptorChain interceptors;
@@ -167,7 +173,10 @@ public final class Dispatcher {
         byte[] bytes = frame.rawBytes();
         if (bytes == null || bytes.length == 0) return RawArchiveLookup.empty();
 
-        Map<String, String> meta = frame.sourceMeta() == null ? Map.of() : frame.sourceMeta();
+        Map<String, String> meta = frame.sourceMeta() == null
+                ? Map.of()
+                : new LinkedHashMap<>(frame.sourceMeta());
+        String parsedJson = parsedJson(frame.payload(), meta.remove(RawArchiveKeys.META_PARSED_JSON));
         String vin = meta.getOrDefault("vin", "");
         Instant ingestTime = frame.receivedAt() != null ? frame.receivedAt() : Instant.now();
         String eventId = nextRawArchiveEventId(ingestTime);
@@ -184,11 +193,34 @@ public final class Dispatcher {
                 archiveMeta,
                 frame.command(),
                 frame.infoType(),
-                bytes);
+                bytes,
+                parsedJson);
         out.add(raw);
         return new RawArchiveLookup(eventId, key, RawArchiveKeys.logicalUri(key));
     }
 
+    private static String parsedJson(Object payload, String explicitParsedJson) {
+        if (explicitParsedJson != null && !explicitParsedJson.isBlank()) {
+            return explicitParsedJson;
+        }
+        if (payload == null) {
+            return "{}";
+        }
+        try {
+            return RAW_ARCHIVE_JSON.writeValueAsString(payload);
+        } catch (JsonProcessingException ex) {
+            return "{\"serializationError\":\"" + escapeJson(ex.getMessage()) + "\",\"payloadType\":\""
+                    + escapeJson(payload.getClass().getName()) + "\"}";
+        }
+    }
+
+    private static String escapeJson(String value) {
+        if (value == null) {
+            return "";
+        }
+        return value.replace("\\", "\\\\").replace("\"", "\\\"");
+    }
+
     private static String nextRawArchiveEventId(Instant ingestTime) {
         // 文件名需要可排序且单进程内唯一：毫秒时间放大到微秒量级，再用 AtomicLong 递增兜底。
         long base = (ingestTime == null ? Instant.now() : ingestTime).toEpochMilli() * 1000L;

modules/core/ingest-core/src/test/java/com/lingniu/ingest/core/dispatcher/DispatcherRawArchiveMetadataTest.java

@@ -42,7 +42,7 @@ class DispatcherRawArchiveMetadataTest {
                     ProtocolId.JT808,
                     0x0200,
                     0,
-                    new Object(),
+                    new SamplePayload("payload-0200", 7),
                     new byte[]{0x7e, 0x01, 0x7e},
                     Map.of("vin", "VIN001", "peer", "127.0.0.1:10001"),
                     Instant.parse("2026-06-22T08:00:00Z")));
@@ -52,6 +52,8 @@ class DispatcherRawArchiveMetadataTest {
 
             String rawArchiveKey = raw.metadata().get("rawArchiveKey");
             assertThat(rawArchiveKey).isNotBlank();
+            assertThat(raw.parsedJson()).contains("\"name\":\"payload-0200\"");
+            assertThat(raw.metadata()).doesNotContainKey("rawArchiveParsedJson");
             assertThat(raw.eventId()).containsOnlyDigits();
             assertThat(rawArchiveKey).endsWith("/" + raw.eventId() + ".bin");
             assertThat(location.metadata())
@@ -102,7 +104,7 @@ class DispatcherRawArchiveMetadataTest {
 
     private static HandlerRegistry registryWithLocationHandler() throws NoSuchMethodException {
         LocationHandler bean = new LocationHandler();
-        Method method = LocationHandler.class.getDeclaredMethod("onLocation", Object.class);
+        Method method = LocationHandler.class.getDeclaredMethod("onLocation", SamplePayload.class);
         HandlerRegistry registry = new HandlerRegistry();
         registry.register(new HandlerDefinition(
                 ProtocolId.JT808,
@@ -169,7 +171,7 @@ class DispatcherRawArchiveMetadataTest {
     @ProtocolHandler(protocol = ProtocolId.JT808)
     static final class LocationHandler {
         @MessageMapping(command = 0x0200)
-        VehicleEvent.Location onLocation(Object ignored) {
+        VehicleEvent.Location onLocation(SamplePayload ignored) {
             return new VehicleEvent.Location(
                     "location-1",
                     "VIN001",
@@ -182,6 +184,9 @@ class DispatcherRawArchiveMetadataTest {
         }
     }
 
+    record SamplePayload(String name, int value) {
+    }
+
     @ProtocolHandler(protocol = ProtocolId.JT808)
     public static final class AsyncLocationHandler {
         @MessageMapping(command = 0x0201)

modules/core/vehicle-identity/pom.xml

@@ -24,6 +24,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-autoconfigure</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-jdbc</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>

modules/core/vehicle-identity/src/main/java/com/lingniu/ingest/identity/MySqlVehicleIdentityService.java

@@ -1,70 +1,64 @@
 package com.lingniu.ingest.identity;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.lingniu.ingest.api.ProtocolId;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import com.lingniu.ingest.identity.config.VehicleIdentityProperties;
+import org.springframework.jdbc.core.ConnectionCallback;
+import org.springframework.jdbc.core.JdbcTemplate;
 
 import javax.sql.DataSource;
-import java.time.Duration;
-import java.sql.Connection;
-import java.sql.PreparedStatement;
+import java.sql.DatabaseMetaData;
 import java.sql.ResultSet;
 import java.sql.SQLException;
-import java.sql.Statement;
+import java.util.List;
 import java.util.Locale;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.TimeUnit;
+import java.util.Map;
 
-public final class MySqlVehicleIdentityService implements VehicleIdentityResolver, VehicleIdentityRegistry, AutoCloseable {
+public final class MySqlVehicleIdentityService implements VehicleIdentityResolver, VehicleIdentityRegistry {
 
-    private static final Logger log = LoggerFactory.getLogger(MySqlVehicleIdentityService.class);
+    private final JdbcTemplate jdbc;
+    private final ObjectMapper mapper;
+    private final String tableName;
 
-    private final DataSource dataSource;
-    private final String table;
-    private final String registrationTable;
-    private final ScheduledExecutorService refresher;
-    private volatile InMemoryVehicleIdentityService index;
-
-    public MySqlVehicleIdentityService(DataSource dataSource, String table) {
-        this(dataSource, table, Duration.ZERO);
-    }
-
-    public MySqlVehicleIdentityService(DataSource dataSource, String table, Duration refreshInterval) {
-        if (dataSource == null) {
-            throw new IllegalArgumentException("dataSource must not be null");
+    public MySqlVehicleIdentityService(DataSource dataSource,
+                                       VehicleIdentityProperties.Mysql properties,
+                                       ObjectMapper mapper) {
+        this.jdbc = new JdbcTemplate(dataSource);
+        this.mapper = mapper == null ? new ObjectMapper() : mapper;
+        VehicleIdentityProperties.Mysql mysql = properties == null ? new VehicleIdentityProperties.Mysql() : properties;
+        this.tableName = safeTableName(mysql.getTableName());
+        if (mysql.isInitializeSchema()) {
+            initializeSchema();
         }
-        this.dataSource = dataSource;
-        this.table = sanitizeTable(table);
-        this.registrationTable = this.table + "_registration";
-        initializeSchema();
-        this.index = loadIndex();
-        this.refresher = startRefresher(refreshInterval);
     }
 
     @Override
     public void bind(VehicleIdentityBinding binding) {
-        if (binding == null || !binding.hasResolvedVin()) {
-            return;
-        }
-        upsert(binding.plate(), binding.vin());
-        index.bind(binding);
-    }
-
-    @Override
-    public void register(VehicleRegistrationBinding registration) {
-        if (registration == null) {
-            return;
-        }
-        upsertRegistration(registration);
-        if (registration.hasResolvedVin()) {
-            bind(new VehicleIdentityBinding(
-                    registration.protocol(),
-                    registration.vin(),
-                    registration.phone(),
-                    registration.deviceId(),
-                    registration.plate()));
-        }
+        String metadataJson = metadataJson(binding.metadata());
+        jdbc.update("""
+                        INSERT INTO %s
+                        (protocol, vin, phone, device_id, plate, province, city, maker, device_type, plate_color, metadata_json,
+                         created_at, updated_at)
+                        VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
+                        ON DUPLICATE KEY UPDATE
+                          vin = VALUES(vin),
+                          device_id = VALUES(device_id),
+                          province = VALUES(province),
+                          city = VALUES(city),
+                          maker = VALUES(maker),
+                          device_type = VALUES(device_type),
+                          plate_color = VALUES(plate_color),
+                          metadata_json = VALUES(metadata_json),
+                          updated_at = CURRENT_TIMESTAMP
+                        """.formatted(tableName),
+                protocol(binding.protocol()), binding.vin(), binding.phone(), binding.deviceId(), binding.plate(),
+                binding.metadata().getOrDefault("province", ""),
+                binding.metadata().getOrDefault("city", ""),
+                binding.metadata().getOrDefault("maker", ""),
+                binding.metadata().getOrDefault("deviceType", ""),
+                binding.metadata().getOrDefault("plateColor", ""),
+                metadataJson);
     }
 
     @Override
@@ -72,223 +66,167 @@ public final class MySqlVehicleIdentityService implements VehicleIdentityResolve
         if (lookup == null) {
             return new VehicleIdentity("unknown", false, VehicleIdentitySource.UNKNOWN);
         }
-        return index.resolve(lookup);
-    }
-
-    public void refresh() {
-        index = loadIndex();
-    }
-
-    @Override
-    public void close() {
-        if (refresher != null) {
-            refresher.shutdownNow();
+        if (!lookup.vin().isBlank()) {
+            return new VehicleIdentity(lookup.vin(), true, VehicleIdentitySource.EXPLICIT_VIN);
         }
+        VehicleIdentity byPhone = resolveBy("phone", lookup.protocol(), lookup.phone(), VehicleIdentitySource.BOUND_PHONE);
+        if (byPhone != null) {
+            return byPhone;
+        }
+        VehicleIdentity byDevice = resolveBy("device_id", lookup.protocol(), lookup.deviceId(), VehicleIdentitySource.BOUND_DEVICE_ID);
+        if (byDevice != null) {
+            return byDevice;
+        }
+        VehicleIdentity byPlate = resolveBy("plate", lookup.protocol(), lookup.plate(), VehicleIdentitySource.BOUND_PLATE);
+        if (byPlate != null) {
+            return byPlate;
+        }
+        if (!lookup.deviceId().isBlank()) {
+            return new VehicleIdentity(lookup.deviceId(), false, VehicleIdentitySource.FALLBACK_DEVICE_ID);
+        }
+        if (!lookup.phone().isBlank()) {
+            return new VehicleIdentity(lookup.phone(), false, VehicleIdentitySource.FALLBACK_PHONE);
+        }
+        if (!lookup.plate().isBlank()) {
+            return new VehicleIdentity(lookup.plate(), false, VehicleIdentitySource.FALLBACK_PLATE);
+        }
+        return new VehicleIdentity("unknown", false, VehicleIdentitySource.UNKNOWN);
+    }
+
+    private VehicleIdentity resolveBy(String column, ProtocolId protocol, String externalId, VehicleIdentitySource source) {
+        if (externalId == null || externalId.isBlank()) {
+            return null;
+        }
+        String safeColumn = switch (column) {
+            case "phone", "device_id", "plate" -> column;
+            default -> throw new IllegalArgumentException("unsupported identity lookup column: " + column);
+        };
+        List<VehicleIdentity> matches = jdbc.query("""
+                        SELECT vin
+                        FROM %s
+                        WHERE protocol = ? AND %s = ?
+                        ORDER BY updated_at DESC
+                        LIMIT 1
+                        """.formatted(tableName, safeColumn),
+                (rs, rowNum) -> identity(rs, source),
+                protocol(protocol), externalId.trim());
+        return matches.isEmpty() ? null : matches.getFirst();
+    }
+
+    private VehicleIdentity identity(ResultSet rs, VehicleIdentitySource source) throws SQLException {
+        return new VehicleIdentity(rs.getString("vin"), true, source);
     }
 
     private void initializeSchema() {
-        String sql = """
+        jdbc.execute("""
                 CREATE TABLE IF NOT EXISTS %s (
-                  plate VARCHAR(128) NOT NULL,
-                  vin VARCHAR(64) NOT NULL,
-                  PRIMARY KEY (plate),
-                  KEY idx_vehicle_identity_vin (vin)
+                    id BIGINT AUTO_INCREMENT PRIMARY KEY,
+                    protocol VARCHAR(32) NOT NULL,
+                    vin VARCHAR(32) NOT NULL,
+                    phone VARCHAR(64) NOT NULL DEFAULT '',
+                    device_id VARCHAR(64) NOT NULL DEFAULT '',
+                    plate VARCHAR(64) NOT NULL DEFAULT '',
+                    province VARCHAR(32) NOT NULL DEFAULT '',
+                    city VARCHAR(32) NOT NULL DEFAULT '',
+                    maker VARCHAR(64) NOT NULL DEFAULT '',
+                    device_type VARCHAR(128) NOT NULL DEFAULT '',
+                    plate_color VARCHAR(32) NOT NULL DEFAULT '',
+                    metadata_json TEXT,
+                    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                    UNIQUE KEY uk_vehicle_identity_protocol_phone (protocol, phone),
+                    KEY idx_vehicle_identity_protocol_device (protocol, device_id),
+                    KEY idx_vehicle_identity_protocol_plate (protocol, plate)
                 )
-                """.formatted(table);
-        String registrationSql = """
-                CREATE TABLE IF NOT EXISTS %s (
-                  protocol VARCHAR(32) NOT NULL,
-                  phone VARCHAR(64) NOT NULL,
-                  vin VARCHAR(64) NOT NULL DEFAULT 'unknown',
-                  device_id VARCHAR(128) NOT NULL DEFAULT '',
-                  plate VARCHAR(128) NOT NULL DEFAULT '',
-                  province INT NULL,
-                  city INT NULL,
-                  maker VARCHAR(64) NOT NULL DEFAULT '',
-                  device_type VARCHAR(128) NOT NULL DEFAULT '',
-                  plate_color INT NULL,
-                  last_registered_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-                  created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
-                  PRIMARY KEY (protocol, phone),
-                  KEY idx_vehicle_registration_vin (vin),
-                  KEY idx_vehicle_registration_device (protocol, device_id),
-                  KEY idx_vehicle_registration_plate (protocol, plate)
-                )
-                """.formatted(registrationTable);
-        try (Connection connection = dataSource.getConnection();
-             Statement statement = connection.createStatement()) {
-            statement.execute(sql);
-            statement.execute(registrationSql);
-        } catch (SQLException e) {
-            throw new IllegalStateException("vehicle identity mysql schema initialize failed: " + table, e);
+                """.formatted(tableName));
+        ensureColumn("phone", "phone VARCHAR(64) NOT NULL DEFAULT ''");
+        ensureColumn("device_id", "device_id VARCHAR(64) NOT NULL DEFAULT ''");
+        ensureColumn("plate", "plate VARCHAR(64) NOT NULL DEFAULT ''");
+        ensureColumn("province", "province VARCHAR(32) NOT NULL DEFAULT ''");
+        ensureColumn("city", "city VARCHAR(32) NOT NULL DEFAULT ''");
+        ensureColumn("maker", "maker VARCHAR(64) NOT NULL DEFAULT ''");
+        ensureColumn("device_type", "device_type VARCHAR(128) NOT NULL DEFAULT ''");
+        ensureColumn("plate_color", "plate_color VARCHAR(32) NOT NULL DEFAULT ''");
+        ensureColumn("metadata_json", "metadata_json TEXT");
+        ensureColumn("created_at", "created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP");
+        ensureColumn("updated_at", "updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP");
+        ensureIndex("idx_vehicle_identity_protocol_device", "CREATE INDEX idx_vehicle_identity_protocol_device ON %s (protocol, device_id)");
+        ensureIndex("idx_vehicle_identity_protocol_plate", "CREATE INDEX idx_vehicle_identity_protocol_plate ON %s (protocol, plate)");
+    }
+
+    private void ensureColumn(String columnName, String definition) {
+        if (!columnExists(columnName)) {
+            jdbc.execute("ALTER TABLE " + tableName + " ADD COLUMN " + definition);
         }
     }
 
-    private InMemoryVehicleIdentityService loadIndex() {
-        InMemoryVehicleIdentityService loaded = new InMemoryVehicleIdentityService();
-        String sql = "SELECT plate, vin FROM " + table;
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement statement = connection.prepareStatement(sql);
-             ResultSet resultSet = statement.executeQuery()) {
-            while (resultSet.next()) {
-                bindGlobalPlate(loaded, resultSet.getString("vin"), resultSet.getString("plate"));
+    private boolean columnExists(String columnName) {
+        return Boolean.TRUE.equals(jdbc.execute((ConnectionCallback<Boolean>) connection -> {
+            DatabaseMetaData metaData = connection.getMetaData();
+            for (String table : nameVariants(tableName)) {
+                for (String column : nameVariants(columnName)) {
+                    try (ResultSet rs = metaData.getColumns(null, null, table, column)) {
+                        if (rs.next()) {
+                            return true;
+                        }
+                    }
+                }
             }
-            loadRegistrationIndex(loaded, connection);
-            return loaded;
-        } catch (SQLException e) {
-            throw new IllegalStateException("vehicle identity mysql index load failed: " + table, e);
+            return false;
+        }));
+    }
+
+    private void ensureIndex(String indexName, String ddlTemplate) {
+        if (!indexExists(indexName)) {
+            jdbc.execute(ddlTemplate.formatted(tableName));
         }
     }
 
-    private static void bindGlobalPlate(InMemoryVehicleIdentityService loaded, String vin, String plate) {
-        for (ProtocolId protocol : new ProtocolId[]{
-                ProtocolId.GB32960,
-                ProtocolId.JT808,
-                ProtocolId.MQTT_YUTONG,
-                ProtocolId.XINDA_PUSH
-        }) {
-            loaded.bind(new VehicleIdentityBinding(protocol, vin, "", "", plate));
-        }
-    }
-
-    private void loadRegistrationIndex(InMemoryVehicleIdentityService loaded, Connection connection) throws SQLException {
-        String sql = "SELECT r.protocol, r.phone, r.device_id, r.plate, b.vin FROM " + registrationTable + " r "
-                + "JOIN " + table + " b ON b.plate = r.plate "
-                + "WHERE b.vin IS NOT NULL AND b.vin <> '' AND LOWER(b.vin) <> 'unknown'";
-        try (PreparedStatement statement = connection.prepareStatement(sql);
-             ResultSet resultSet = statement.executeQuery()) {
-            while (resultSet.next()) {
-                loaded.bind(new VehicleIdentityBinding(
-                        protocol(resultSet.getString("protocol")),
-                        resultSet.getString("vin"),
-                        resultSet.getString("phone"),
-                        resultSet.getString("device_id"),
-                        resultSet.getString("plate")));
+    private boolean indexExists(String indexName) {
+        return Boolean.TRUE.equals(jdbc.execute((ConnectionCallback<Boolean>) connection -> {
+            DatabaseMetaData metaData = connection.getMetaData();
+            for (String table : nameVariants(tableName)) {
+                try (ResultSet rs = metaData.getIndexInfo(null, null, table, false, false)) {
+                    while (rs.next()) {
+                        String existing = rs.getString("INDEX_NAME");
+                        if (existing != null && existing.equalsIgnoreCase(indexName)) {
+                            return true;
+                        }
+                    }
+                }
             }
-        }
-        loadLegacyRegistrationVinIndex(loaded, connection);
+            return false;
+        }));
     }
 
-    private void loadLegacyRegistrationVinIndex(InMemoryVehicleIdentityService loaded, Connection connection) throws SQLException {
-        String sql = "SELECT protocol, phone, device_id, plate, vin FROM " + registrationTable
-                + " WHERE vin IS NOT NULL AND vin <> '' AND LOWER(vin) <> 'unknown'";
-        try (PreparedStatement statement = connection.prepareStatement(sql);
-             ResultSet resultSet = statement.executeQuery()) {
-            while (resultSet.next()) {
-                loaded.bind(new VehicleIdentityBinding(
-                        protocol(resultSet.getString("protocol")),
-                        resultSet.getString("vin"),
-                        resultSet.getString("phone"),
-                        resultSet.getString("device_id"),
-                        resultSet.getString("plate")));
-            }
-        }
+    private static String[] nameVariants(String name) {
+        return new String[]{
+                name,
+                name.toLowerCase(Locale.ROOT),
+                name.toUpperCase(Locale.ROOT)
+        };
     }
 
-    private ScheduledExecutorService startRefresher(Duration refreshInterval) {
-        if (refreshInterval == null || refreshInterval.isZero() || refreshInterval.isNegative()) {
-            return null;
+    private String metadataJson(Map<String, String> metadata) {
+        if (metadata == null || metadata.isEmpty()) {
+            return "{}";
         }
-        long delayMillis = Math.max(refreshInterval.toMillis(), 1000L);
-        ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor(r -> {
-            Thread t = new Thread(r, "vehicle-identity-mysql-refresh");
-            t.setDaemon(true);
-            return t;
-        });
-        executor.scheduleWithFixedDelay(this::safeRefresh, delayMillis, delayMillis, TimeUnit.MILLISECONDS);
-        return executor;
-    }
-
-    private void safeRefresh() {
         try {
-            refresh();
-        } catch (RuntimeException e) {
-            log.warn("vehicle identity mysql refresh failed table={}", table, e);
+            return mapper.writeValueAsString(metadata);
+        } catch (JsonProcessingException e) {
+            throw new IllegalArgumentException("vehicle identity metadata serialize failed", e);
         }
     }
 
-    private void upsert(String plate, String vin) {
-        String normalizedPlate = normalize(plate);
-        if (normalizedPlate.isBlank()) {
-            return;
-        }
-        String sql = "INSERT INTO " + table + " (plate, vin) "
-                + "VALUES (?, ?) "
-                + "ON DUPLICATE KEY UPDATE vin = VALUES(vin)";
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement statement = connection.prepareStatement(sql)) {
-            statement.setString(1, normalizedPlate);
-            statement.setString(2, vin.trim());
-            statement.executeUpdate();
-        } catch (SQLException e) {
-            throw new IllegalStateException("vehicle identity mysql bind failed: " + table, e);
-        }
-    }
-
-    private void upsertRegistration(VehicleRegistrationBinding registration) {
-        String phone = normalize(registration.phone());
-        if (phone.isBlank()) {
-            return;
-        }
-        String vin = registration.hasResolvedVin() ? registration.vin().trim() : "unknown";
-        String sql = "INSERT INTO " + registrationTable
-                + " (protocol, phone, vin, device_id, plate, province, city, maker, device_type, plate_color) "
-                + "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?) "
-                + "ON DUPLICATE KEY UPDATE "
-                + "vin = CASE WHEN VALUES(vin) <> 'unknown' THEN VALUES(vin) ELSE vin END, "
-                + "device_id = VALUES(device_id), plate = VALUES(plate), province = VALUES(province), "
-                + "city = VALUES(city), maker = VALUES(maker), device_type = VALUES(device_type), "
-                + "plate_color = VALUES(plate_color), last_registered_at = CURRENT_TIMESTAMP";
-        try (Connection connection = dataSource.getConnection();
-             PreparedStatement statement = connection.prepareStatement(sql)) {
-            statement.setString(1, protocolName(registration.protocol()));
-            statement.setString(2, phone);
-            statement.setString(3, vin);
-            statement.setString(4, normalize(registration.deviceId()));
-            statement.setString(5, normalize(registration.plate()));
-            setInteger(statement, 6, registration.province());
-            setInteger(statement, 7, registration.city());
-            statement.setString(8, normalize(registration.maker()));
-            statement.setString(9, normalize(registration.deviceType()));
-            setInteger(statement, 10, registration.plateColor());
-            statement.executeUpdate();
-        } catch (SQLException e) {
-            throw new IllegalStateException("vehicle identity mysql registration bind failed: " + registrationTable, e);
-        }
-    }
-
-    private static void setInteger(PreparedStatement statement, int index, Integer value) throws SQLException {
-        if (value == null) {
-            statement.setObject(index, null);
-        } else {
-            statement.setInt(index, value);
-        }
-    }
-
-    private static String sanitizeTable(String table) {
-        String value = table == null || table.isBlank() ? "vehicle_identity_binding" : table.trim();
-        if (!value.matches("[A-Za-z0-9_]+")) {
-            throw new IllegalArgumentException("vehicle identity mysql table must contain only letters, digits, and underscore");
-        }
-        return value;
-    }
-
-    private static String protocolName(ProtocolId protocol) {
+    private static String protocol(ProtocolId protocol) {
         return protocol == null ? "UNKNOWN" : protocol.name();
     }
 
-    private static ProtocolId protocol(String value) {
-        if (value == null || value.isBlank()) {
-            return ProtocolId.UNKNOWN;
+    private static String safeTableName(String value) {
+        String name = value == null || value.isBlank() ? "vehicle_identity_bindings" : value.trim();
+        if (!name.matches("[A-Za-z0-9_]+")) {
+            throw new IllegalArgumentException("invalid vehicle identity mysql table name: " + value);
         }
-        try {
-            return ProtocolId.valueOf(value.trim().toUpperCase(Locale.ROOT));
-        } catch (IllegalArgumentException ignored) {
-            return ProtocolId.UNKNOWN;
-        }
-    }
-
-    private static String normalize(String value) {
-        return value == null ? "" : value.trim().toUpperCase(Locale.ROOT);
+        return name.toLowerCase(Locale.ROOT);
     }
 }

modules/core/vehicle-identity/src/main/java/com/lingniu/ingest/identity/VehicleIdentityBinding.java

@@ -2,18 +2,26 @@ package com.lingniu.ingest.identity;
 
 import com.lingniu.ingest.api.ProtocolId;
 
+import java.util.Map;
+
 public record VehicleIdentityBinding(
         ProtocolId protocol,
         String vin,
         String phone,
         String deviceId,
-        String plate
+        String plate,
+        Map<String, String> metadata
 ) {
+    public VehicleIdentityBinding(ProtocolId protocol, String vin, String phone, String deviceId, String plate) {
+        this(protocol, vin, phone, deviceId, plate, Map.of());
+    }
+
     public VehicleIdentityBinding {
         vin = normalize(vin);
         phone = normalize(phone);
         deviceId = normalize(deviceId);
         plate = normalize(plate);
+        metadata = metadata == null ? Map.of() : Map.copyOf(metadata);
         if (vin.isBlank()) {
             throw new IllegalArgumentException("vin must not be blank");
         }

modules/core/vehicle-identity/src/main/java/com/lingniu/ingest/identity/VehicleIdentitySource.java

@@ -2,6 +2,7 @@ package com.lingniu.ingest.identity;
 
 public enum VehicleIdentitySource {
     EXPLICIT_VIN,
+    REGISTERED,
     BOUND_PHONE,
     BOUND_DEVICE_ID,
     BOUND_PLATE,

modules/core/vehicle-identity/src/main/java/com/lingniu/ingest/identity/config/VehicleIdentityAutoConfiguration.java

@@ -11,15 +11,10 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
+import org.springframework.jdbc.datasource.DriverManagerDataSource;
 
 import javax.sql.DataSource;
-import java.io.PrintWriter;
 import java.nio.file.Path;
-import java.sql.Connection;
-import java.sql.DriverManager;
-import java.sql.SQLException;
-import java.sql.SQLFeatureNotSupportedException;
-import java.util.logging.Logger;
 
 @AutoConfiguration
 @EnableConfigurationProperties(VehicleIdentityProperties.class)
@@ -40,22 +35,15 @@ public class VehicleIdentityAutoConfiguration {
         return new FileVehicleIdentityService(Path.of(properties.getFile().getPath()), objectMapper);
     }
 
-    @Bean
-    @ConditionalOnMissingBean(DataSource.class)
-    @ConditionalOnProperty(prefix = "lingniu.ingest.identity", name = "store", havingValue = "mysql")
-    public DataSource vehicleIdentityDataSource(VehicleIdentityProperties properties) {
-        VehicleIdentityProperties.Mysql mysql = properties.getMysql();
-        return new DriverManagerVehicleIdentityDataSource(
-                mysql.getDriverClassName(), mysql.getJdbcUrl(), mysql.getUsername(), mysql.getPassword());
-    }
-
     @Bean
     @ConditionalOnMissingBean({VehicleIdentityResolver.class, VehicleIdentityRegistry.class})
     @ConditionalOnProperty(prefix = "lingniu.ingest.identity", name = "store", havingValue = "mysql")
-    public MySqlVehicleIdentityService mySqlVehicleIdentityService(VehicleIdentityProperties properties,
-                                                                   DataSource dataSource) {
+    public MySqlVehicleIdentityService mysqlVehicleIdentityService(VehicleIdentityProperties properties,
+                                                                   ObjectMapper objectMapper) {
         VehicleIdentityProperties.Mysql mysql = properties.getMysql();
-        return new MySqlVehicleIdentityService(dataSource, mysql.getTable(), mysql.getRefreshInterval());
+        DataSource dataSource = new DriverManagerDataSource(
+                mysql.getJdbcUrl(), mysql.getUsername(), mysql.getPassword());
+        return new MySqlVehicleIdentityService(dataSource, mysql, objectMapper);
     }
 
     @Bean
@@ -65,61 +53,4 @@ public class VehicleIdentityAutoConfiguration {
     public InMemoryVehicleIdentityService vehicleIdentityService() {
         return new InMemoryVehicleIdentityService();
     }
-
-    private static final class DriverManagerVehicleIdentityDataSource implements DataSource {
-        private final String jdbcUrl;
-        private final String username;
-        private final String password;
-        private PrintWriter logWriter;
-        private int loginTimeout;
-
-        private DriverManagerVehicleIdentityDataSource(String driverClassName,
-                                                       String jdbcUrl,
-                                                       String username,
-                                                       String password) {
-            if (jdbcUrl == null || jdbcUrl.isBlank()) {
-                throw new IllegalArgumentException("lingniu.ingest.identity.mysql.jdbc-url is required");
-            }
-            if (driverClassName != null && !driverClassName.isBlank()) {
-                try {
-                    Class.forName(driverClassName.trim());
-                } catch (ClassNotFoundException e) {
-                    throw new IllegalArgumentException("vehicle identity mysql driver class not found: "
-                            + driverClassName, e);
-                }
-            }
-            this.jdbcUrl = jdbcUrl;
-            this.username = username == null ? "" : username;
-            this.password = password == null ? "" : password;
-        }
-
-        @Override
-        public Connection getConnection() throws SQLException {
-            DriverManager.setLoginTimeout(loginTimeout);
-            return DriverManager.getConnection(jdbcUrl, username, password);
-        }
-
-        @Override
-        public Connection getConnection(String username, String password) throws SQLException {
-            DriverManager.setLoginTimeout(loginTimeout);
-            return DriverManager.getConnection(jdbcUrl, username, password);
-        }
-
-        @Override public PrintWriter getLogWriter() { return logWriter; }
-        @Override public void setLogWriter(PrintWriter out) { this.logWriter = out; }
-        @Override public void setLoginTimeout(int seconds) { this.loginTimeout = seconds; }
-        @Override public int getLoginTimeout() { return loginTimeout; }
-        @Override public Logger getParentLogger() throws SQLFeatureNotSupportedException {
-            throw new SQLFeatureNotSupportedException();
-        }
-        @Override public <T> T unwrap(Class<T> iface) throws SQLException {
-            if (iface.isInstance(this)) {
-                return iface.cast(this);
-            }
-            throw new SQLException("not a wrapper for " + iface);
-        }
-        @Override public boolean isWrapperFor(Class<?> iface) {
-            return iface.isInstance(this);
-        }
-    }
 }

modules/core/vehicle-identity/src/main/java/com/lingniu/ingest/identity/config/VehicleIdentityProperties.java

@@ -2,8 +2,6 @@ package com.lingniu.ingest.identity.config;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 
-import java.time.Duration;
-
 @ConfigurationProperties(prefix = "lingniu.ingest.identity")
 public class VehicleIdentityProperties {
 
@@ -26,24 +24,21 @@ public class VehicleIdentityProperties {
     }
 
     public static class Mysql {
-        private String table = "vehicle_identity_binding";
-        private String jdbcUrl = "";
-        private String username = "";
+        private String jdbcUrl = "jdbc:mysql://127.0.0.1:3306/lingniu_vehicle?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai";
+        private String username = "root";
         private String password = "";
-        private String driverClassName = "com.mysql.cj.jdbc.Driver";
-        private Duration refreshInterval = Duration.ofSeconds(60);
+        private String tableName = "vehicle_identity_bindings";
+        private boolean initializeSchema = true;
 
-        public String getTable() { return table; }
-        public void setTable(String table) { this.table = table; }
         public String getJdbcUrl() { return jdbcUrl; }
         public void setJdbcUrl(String jdbcUrl) { this.jdbcUrl = jdbcUrl; }
         public String getUsername() { return username; }
         public void setUsername(String username) { this.username = username; }
         public String getPassword() { return password; }
         public void setPassword(String password) { this.password = password; }
-        public String getDriverClassName() { return driverClassName; }
-        public void setDriverClassName(String driverClassName) { this.driverClassName = driverClassName; }
-        public Duration getRefreshInterval() { return refreshInterval; }
-        public void setRefreshInterval(Duration refreshInterval) { this.refreshInterval = refreshInterval; }
+        public String getTableName() { return tableName; }
+        public void setTableName(String tableName) { this.tableName = tableName; }
+        public boolean isInitializeSchema() { return initializeSchema; }
+        public void setInitializeSchema(boolean initializeSchema) { this.initializeSchema = initializeSchema; }
     }
 }

modules/core/vehicle-identity/src/test/java/com/lingniu/ingest/identity/MySqlVehicleIdentityServiceJdbcTest.java

@@ -1,6 +1,8 @@
 package com.lingniu.ingest.identity;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.lingniu.ingest.api.ProtocolId;
+import com.lingniu.ingest.identity.config.VehicleIdentityProperties;
 import org.h2.jdbcx.JdbcDataSource;
 import org.junit.jupiter.api.Test;
 
@@ -9,6 +11,7 @@ import java.sql.ResultSet;
 import java.sql.Statement;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 import java.util.UUID;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -21,62 +24,67 @@ class MySqlVehicleIdentityServiceJdbcTest {
         dataSource.setURL("jdbc:h2:mem:" + UUID.randomUUID()
                 + ";MODE=MySQL;DATABASE_TO_UPPER=false;DB_CLOSE_DELAY=-1");
 
-        try (MySqlVehicleIdentityService service =
-                     new MySqlVehicleIdentityService(dataSource, "vehicle_identity_binding")) {
-            service.register(new VehicleRegistrationBinding(
-                    ProtocolId.JT808,
-                    "unknown",
-                    "13079961001",
-                    "dev61001",
-                    "粤B61001",
-                    44,
-                    4401,
-                    "maker-a",
-                    "type-a",
-                    1));
+        VehicleIdentityProperties.Mysql mysql = new VehicleIdentityProperties.Mysql();
+        mysql.setTableName("vehicle_identity_binding");
+        MySqlVehicleIdentityService service = new MySqlVehicleIdentityService(
+                dataSource,
+                mysql,
+                new ObjectMapper());
 
-            try (Connection connection = dataSource.getConnection();
-                 Statement statement = connection.createStatement()) {
-                ResultSet registered = statement.executeQuery("""
-                        SELECT vin, device_id, plate, province, city, maker, device_type, plate_color
-                        FROM vehicle_identity_binding_registration
-                        WHERE protocol = 'JT808' AND phone = '13079961001'
-                        """);
-                assertThat(registered.next()).isTrue();
-                assertThat(registered.getString("vin")).isEqualTo("unknown");
-                assertThat(registered.getString("device_id")).isEqualTo("DEV61001");
-                assertThat(registered.getString("plate")).isEqualTo("粤B61001");
-                assertThat(registered.getInt("province")).isEqualTo(44);
-                assertThat(registered.getInt("city")).isEqualTo(4401);
-                assertThat(registered.getString("maker")).isEqualTo("MAKER-A");
-                assertThat(registered.getString("device_type")).isEqualTo("TYPE-A");
-                assertThat(registered.getInt("plate_color")).isEqualTo(1);
+        service.bind(new VehicleIdentityBinding(
+                ProtocolId.JT808,
+                "LNVIN00000061001",
+                "13079961001",
+                "dev61001",
+                "粤B61001",
+                Map.of(
+                        "province", "44",
+                        "city", "4401",
+                        "maker", "maker-a",
+                        "deviceType", "type-a",
+                        "plateColor", "1")));
 
-                List<String> columns = new ArrayList<>();
-                ResultSet bindingColumns = connection.getMetaData()
-                        .getColumns(null, null, "vehicle_identity_binding", null);
-                while (bindingColumns.next()) {
-                    columns.add(bindingColumns.getString("COLUMN_NAME"));
-                }
-                assertThat(columns).containsExactly("plate", "vin");
+        try (Connection connection = dataSource.getConnection();
+             Statement statement = connection.createStatement()) {
+            ResultSet binding = statement.executeQuery("""
+                    SELECT vin, phone, device_id, plate, province, city, maker, device_type, plate_color
+                    FROM vehicle_identity_binding
+                    WHERE protocol = 'JT808' AND phone = '13079961001'
+                    """);
+            assertThat(binding.next()).isTrue();
+            assertThat(binding.getString("vin")).isEqualTo("LNVIN00000061001");
+            assertThat(binding.getString("phone")).isEqualTo("13079961001");
+            assertThat(binding.getString("device_id")).isEqualTo("dev61001");
+            assertThat(binding.getString("plate")).isEqualTo("粤B61001");
+            assertThat(binding.getString("province")).isEqualTo("44");
+            assertThat(binding.getString("city")).isEqualTo("4401");
+            assertThat(binding.getString("maker")).isEqualTo("maker-a");
+            assertThat(binding.getString("device_type")).isEqualTo("type-a");
+            assertThat(binding.getString("plate_color")).isEqualTo("1");
 
-                statement.executeUpdate("""
-                        INSERT INTO vehicle_identity_binding (plate, vin)
-                        VALUES ('粤B61001', 'LNVIN00000061001')
-                        """);
+            List<String> columns = new ArrayList<>();
+            ResultSet bindingColumns = connection.getMetaData()
+                    .getColumns(null, null, "vehicle_identity_binding", null);
+            while (bindingColumns.next()) {
+                columns.add(bindingColumns.getString("COLUMN_NAME"));
             }
-
-            service.refresh();
-
-            assertThat(service.resolve(new VehicleIdentityLookup(
-                    ProtocolId.JT808, "", "13079961001", "", "")).vin())
-                    .isEqualTo("LNVIN00000061001");
-            assertThat(service.resolve(new VehicleIdentityLookup(
-                    ProtocolId.JT808, "", "", "dev61001", "")).vin())
-                    .isEqualTo("LNVIN00000061001");
-            assertThat(service.resolve(new VehicleIdentityLookup(
-                    ProtocolId.JT808, "", "", "", "粤B61001")).vin())
-                    .isEqualTo("LNVIN00000061001");
+            assertThat(columns).contains(
+                    "protocol",
+                    "phone",
+                    "device_id",
+                    "plate",
+                    "vin",
+                    "metadata_json");
         }
+
+        assertThat(service.resolve(new VehicleIdentityLookup(
+                ProtocolId.JT808, "", "13079961001", "", "")).vin())
+                .isEqualTo("LNVIN00000061001");
+        assertThat(service.resolve(new VehicleIdentityLookup(
+                ProtocolId.JT808, "", "", "dev61001", "")).vin())
+                .isEqualTo("LNVIN00000061001");
+        assertThat(service.resolve(new VehicleIdentityLookup(
+                ProtocolId.JT808, "", "", "", "粤B61001")).vin())
+                .isEqualTo("LNVIN00000061001");
     }
 }

modules/core/vehicle-identity/src/test/java/com/lingniu/ingest/identity/MySqlVehicleIdentityServiceTest.java

@@ -1,478 +1,157 @@
 package com.lingniu.ingest.identity;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.lingniu.ingest.api.ProtocolId;
+import com.lingniu.ingest.identity.config.VehicleIdentityProperties;
 import org.junit.jupiter.api.Test;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.datasource.DriverManagerDataSource;
 
-import javax.sql.DataSource;
-import java.io.PrintWriter;
-import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Proxy;
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.SQLFeatureNotSupportedException;
-import java.sql.Statement;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Locale;
 import java.util.Map;
-import java.util.logging.Logger;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
 class MySqlVehicleIdentityServiceTest {
 
     @Test
-    void bindsAndResolvesIdentityThroughJdbcStore() {
-        RecordingIdentityJdbc jdbc = new RecordingIdentityJdbc();
-        MySqlVehicleIdentityService service = new MySqlVehicleIdentityService(jdbc.dataSource(), "vehicle_identity_binding");
+    void upsertsRegistrationBindingAndResolvesByExternalIdentifiers() {
+        DriverManagerDataSource dataSource = new DriverManagerDataSource(
+                "jdbc:h2:mem:mysql-identity;MODE=MySQL;DATABASE_TO_UPPER=false;DB_CLOSE_DELAY=-1", "sa", "");
+        VehicleIdentityProperties.Mysql mysql = new VehicleIdentityProperties.Mysql();
+        mysql.setTableName("vehicle_identity_bindings");
+        MySqlVehicleIdentityService service = new MySqlVehicleIdentityService(
+                dataSource,
+                mysql,
+                new ObjectMapper());
 
         service.bind(new VehicleIdentityBinding(
-                ProtocolId.JT808, "LNVIN000000000123", "13079960001", "DEV001", "粤B00001"));
-
-        VehicleIdentity byPhone = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "13079960001", "", ""));
-        VehicleIdentity byDevice = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "", "DEV001", ""));
-        VehicleIdentity byPlate = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "", "", "粤B00001"));
-
-        assertThat(jdbc.createdTables)
-                .anySatisfy(sql -> assertThat(sql).contains("CREATE TABLE IF NOT EXISTS vehicle_identity_binding"));
-        assertThat(jdbc.bindings).containsEntry("粤B00001", "LNVIN000000000123");
-        assertThat(byPhone.vin()).isEqualTo("LNVIN000000000123");
-        assertThat(byPhone.resolved()).isTrue();
-        assertThat(byPhone.source()).isEqualTo(VehicleIdentitySource.BOUND_PHONE);
-        assertThat(byDevice.vin()).isEqualTo("LNVIN000000000123");
-        assertThat(byDevice.source()).isEqualTo(VehicleIdentitySource.BOUND_DEVICE_ID);
-        assertThat(byPlate.vin()).isEqualTo("LNVIN000000000123");
-        assertThat(byPlate.source()).isEqualTo(VehicleIdentitySource.BOUND_PLATE);
-    }
-
-    @Test
-    void ignoresUnknownVinBinding() {
-        RecordingIdentityJdbc jdbc = new RecordingIdentityJdbc();
-        MySqlVehicleIdentityService service = new MySqlVehicleIdentityService(jdbc.dataSource(), "vehicle_identity_binding");
-
-        service.bind(new VehicleIdentityBinding(
-                ProtocolId.JT808, "unknown", "13079960001", "DEV001", "粤B00001"));
-
-        assertThat(jdbc.bindings).isEmpty();
-    }
-
-    @Test
-    void resolvesFromStartupCacheWithoutPerFrameDatabaseLookup() {
-        RecordingIdentityJdbc jdbc = new RecordingIdentityJdbc();
-        jdbc.seedRegistration("JT808", "13079960001", "DEV001", "粤B00001");
-        jdbc.seed("粤B00001", "LNVIN000000000123");
-        MySqlVehicleIdentityService service = new MySqlVehicleIdentityService(jdbc.dataSource(), "vehicle_identity_binding");
-
-        VehicleIdentity byPhone = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "13079960001", "", ""));
-        VehicleIdentity byDevice = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "", "DEV001", ""));
-        VehicleIdentity byPlate = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "", "", "粤B00001"));
-
-        assertThat(byPhone.vin()).isEqualTo("LNVIN000000000123");
-        assertThat(byDevice.vin()).isEqualTo("LNVIN000000000123");
-        assertThat(byPlate.vin()).isEqualTo("LNVIN000000000123");
-        assertThat(jdbc.loadAllSelects).isEqualTo(1);
-        assertThat(jdbc.lookupSelects).isZero();
-    }
-
-    @Test
-    void resolvesGlobalPlateBindingForXindaPush() {
-        RecordingIdentityJdbc jdbc = new RecordingIdentityJdbc();
-        jdbc.seed("浙F00780F", "LA9GG68L8PBAF4776");
-        MySqlVehicleIdentityService service = new MySqlVehicleIdentityService(jdbc.dataSource(), "vehicle_identity_binding");
-
-        VehicleIdentity byPlate = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.XINDA_PUSH, "", "", "", "浙F00780F"));
-
-        assertThat(byPlate.vin()).isEqualTo("LA9GG68L8PBAF4776");
-        assertThat(byPlate.resolved()).isTrue();
-        assertThat(byPlate.source()).isEqualTo(VehicleIdentitySource.BOUND_PLATE);
-        assertThat(jdbc.loadAllSelects).isEqualTo(1);
-        assertThat(jdbc.lookupSelects).isZero();
-    }
-
-    @Test
-    void refreshLoadsExternallyInsertedBindingWithoutPerFrameDatabaseLookup() {
-        RecordingIdentityJdbc jdbc = new RecordingIdentityJdbc();
-        jdbc.seedRegistration("JT808", "13079960002", "DEV002", "粤B00002");
-        MySqlVehicleIdentityService service = new MySqlVehicleIdentityService(jdbc.dataSource(), "vehicle_identity_binding");
-
-        VehicleIdentity before = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "13079960002", "", ""));
-
-        jdbc.seed("粤B00002", "LNVIN000000000456");
-        service.refresh();
-        VehicleIdentity after = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "13079960002", "", ""));
-
-        assertThat(before.resolved()).isFalse();
-        assertThat(after.vin()).isEqualTo("LNVIN000000000456");
-        assertThat(after.resolved()).isTrue();
-        assertThat(after.source()).isEqualTo(VehicleIdentitySource.BOUND_PHONE);
-        assertThat(jdbc.loadAllSelects).isEqualTo(2);
-        assertThat(jdbc.lookupSelects).isZero();
-    }
-
-    @Test
-    void storesRegistrationWithoutVinAndResolvesAfterPlateVinIsWrittenBack() {
-        RecordingIdentityJdbc jdbc = new RecordingIdentityJdbc();
-        MySqlVehicleIdentityService service = new MySqlVehicleIdentityService(jdbc.dataSource(), "vehicle_identity_binding");
-
-        service.register(new VehicleRegistrationBinding(
                 ProtocolId.JT808,
-                "unknown",
-                "13079960003",
-                "DEV003",
-                "粤B00003",
-                44,
-                4401,
-                "MAKER",
-                "TYPE-A",
-                1));
+                "JT808AABBCCDDEE1",
+                "13079963289",
+                "9963289",
+                "沪A00113F",
+                Map.of(
+                        "province", "31",
+                        "city", "113",
+                        "maker", "70112",
+                        "deviceType", "SEG-9888G",
+                        "plateColor", "2")));
 
-        VehicleIdentity before = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "13079960003", "", ""));
+        assertThat(service.resolve(new VehicleIdentityLookup(ProtocolId.JT808, "", "13079963289", "", "")))
+                .extracting(VehicleIdentity::vin, VehicleIdentity::resolved, VehicleIdentity::source)
+                .containsExactly("JT808AABBCCDDEE1", true, VehicleIdentitySource.BOUND_PHONE);
+        assertThat(service.resolve(new VehicleIdentityLookup(ProtocolId.JT808, "", "", "9963289", "")))
+                .extracting(VehicleIdentity::vin, VehicleIdentity::resolved, VehicleIdentity::source)
+                .containsExactly("JT808AABBCCDDEE1", true, VehicleIdentitySource.BOUND_DEVICE_ID);
+        assertThat(service.resolve(new VehicleIdentityLookup(ProtocolId.JT808, "", "", "", "沪A00113F")))
+                .extracting(VehicleIdentity::vin, VehicleIdentity::resolved, VehicleIdentity::source)
+                .containsExactly("JT808AABBCCDDEE1", true, VehicleIdentitySource.BOUND_PLATE);
 
-        jdbc.seed("粤B00003", "LNVIN000000000789");
-        service.refresh();
-        VehicleIdentity byPhone = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "13079960003", "", ""));
-        VehicleIdentity byDevice = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "", "DEV003", ""));
-        VehicleIdentity byPlate = service.resolve(new VehicleIdentityLookup(
-                ProtocolId.JT808, "", "", "", "粤B00003"));
-
-        assertThat(jdbc.createdTables)
-                .anySatisfy(sql -> assertThat(sql).contains("CREATE TABLE IF NOT EXISTS vehicle_identity_binding_registration"));
-        assertThat(jdbc.registrations).containsKey("JT808|13079960003");
-        assertThat(jdbc.bindings).containsEntry("粤B00003", "LNVIN000000000789");
-        assertThat(before.resolved()).isFalse();
-        assertThat(byPhone.vin()).isEqualTo("LNVIN000000000789");
-        assertThat(byPhone.source()).isEqualTo(VehicleIdentitySource.BOUND_PHONE);
-        assertThat(byDevice.vin()).isEqualTo("LNVIN000000000789");
-        assertThat(byPlate.vin()).isEqualTo("LNVIN000000000789");
+        JdbcTemplate jdbc = new JdbcTemplate(dataSource);
+        Map<String, Object> row = jdbc.queryForMap("""
+                SELECT vin, phone, device_id, plate, province, city, maker, device_type, plate_color
+                FROM vehicle_identity_bindings
+                WHERE protocol = 'JT808' AND phone = '13079963289'
+                """);
+        assertThat(row)
+                .containsEntry("vin", "JT808AABBCCDDEE1")
+                .containsEntry("phone", "13079963289")
+                .containsEntry("device_id", "9963289")
+                .containsEntry("plate", "沪A00113F")
+                .containsEntry("province", "31")
+                .containsEntry("city", "113")
+                .containsEntry("maker", "70112")
+                .containsEntry("device_type", "SEG-9888G")
+                .containsEntry("plate_color", "2");
     }
 
-    private static final class RecordingIdentityJdbc {
-        private final List<String> createdTables = new ArrayList<>();
-        private final Map<String, String> bindings = new HashMap<>();
-        private final Map<String, RegistrationRow> registrations = new HashMap<>();
-        private int loadAllSelects;
-        private int lookupSelects;
+    @Test
+    void initializesMissingColumnsOnExistingLegacyTable() {
+        DriverManagerDataSource dataSource = new DriverManagerDataSource(
+                "jdbc:h2:mem:mysql-identity-legacy;MODE=MySQL;DATABASE_TO_UPPER=false;DB_CLOSE_DELAY=-1", "sa", "");
+        JdbcTemplate jdbc = new JdbcTemplate(dataSource);
+        jdbc.execute("""
+                CREATE TABLE vehicle_identity_binding (
+                    id BIGINT AUTO_INCREMENT PRIMARY KEY,
+                    protocol VARCHAR(32) NOT NULL,
+                    vin VARCHAR(32) NOT NULL,
+                    legacy_key VARCHAR(64) NOT NULL DEFAULT ''
+                )
+                """);
+        VehicleIdentityProperties.Mysql mysql = new VehicleIdentityProperties.Mysql();
+        mysql.setTableName("vehicle_identity_binding");
 
-        private void seed(String plate, String vin) {
-            bindings.put(normalize(plate), vin);
-        }
+        MySqlVehicleIdentityService service = new MySqlVehicleIdentityService(
+                dataSource,
+                mysql,
+                new ObjectMapper());
+        service.bind(new VehicleIdentityBinding(
+                ProtocolId.JT808,
+                "JT808LEGACY00001",
+                "13079963289",
+                "9963289",
+                "沪A00113F",
+                Map.of("maker", "70112", "deviceType", "SEG-9888G")));
 
-        private void seedRegistration(String protocol, String phone, String deviceId, String plate) {
-            registrations.put(protocol + "|" + normalize(phone),
-                    new RegistrationRow(protocol, normalize(phone), "unknown", normalize(deviceId), normalize(plate)));
-        }
+        Map<String, Object> row = jdbc.queryForMap("""
+                SELECT vin, maker, device_type, metadata_json
+                FROM vehicle_identity_binding
+                WHERE protocol = 'JT808' AND phone = '13079963289'
+                """);
+        assertThat(row)
+                .containsEntry("vin", "JT808LEGACY00001")
+                .containsEntry("maker", "70112")
+                .containsEntry("device_type", "SEG-9888G");
+        assertThat((String) row.get("metadata_json")).contains("SEG-9888G");
+    }
 
-        private DataSource dataSource() {
-            return new DataSource() {
-                @Override public Connection getConnection() { return connection(); }
-                @Override public Connection getConnection(String username, String password) { return connection(); }
-                @Override public PrintWriter getLogWriter() { return null; }
-                @Override public void setLogWriter(PrintWriter out) {}
-                @Override public void setLoginTimeout(int seconds) {}
-                @Override public int getLoginTimeout() { return 0; }
-                @Override public Logger getParentLogger() throws SQLFeatureNotSupportedException { throw new SQLFeatureNotSupportedException(); }
-                @Override public <T> T unwrap(Class<T> iface) { throw new UnsupportedOperationException(); }
-                @Override public boolean isWrapperFor(Class<?> iface) { return false; }
-            };
-        }
+    @Test
+    void upsertsByCompositeProtocolPhonePlatePrimaryKey() {
+        DriverManagerDataSource dataSource = new DriverManagerDataSource(
+                "jdbc:h2:mem:mysql-identity-composite;MODE=MySQL;DATABASE_TO_UPPER=false;DB_CLOSE_DELAY=-1", "sa", "");
+        JdbcTemplate jdbc = new JdbcTemplate(dataSource);
+        jdbc.execute("""
+                CREATE TABLE vehicle_identity_binding (
+                    protocol VARCHAR(32) NOT NULL DEFAULT 'ALL',
+                    phone VARCHAR(128) NOT NULL DEFAULT '',
+                    plate VARCHAR(128) NOT NULL DEFAULT '',
+                    vin VARCHAR(64) NOT NULL,
+                    province VARCHAR(32) NOT NULL DEFAULT '',
+                    city VARCHAR(32) NOT NULL DEFAULT '',
+                    maker VARCHAR(64) NOT NULL DEFAULT '',
+                    device_type VARCHAR(128) NOT NULL DEFAULT '',
+                    plate_color VARCHAR(32) NOT NULL DEFAULT '',
+                    metadata_json TEXT,
+                    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                    device_id VARCHAR(64) NOT NULL DEFAULT '',
+                    PRIMARY KEY (protocol, phone, plate)
+                )
+                """);
+        VehicleIdentityProperties.Mysql mysql = new VehicleIdentityProperties.Mysql();
+        mysql.setTableName("vehicle_identity_binding");
+        MySqlVehicleIdentityService service = new MySqlVehicleIdentityService(
+                dataSource,
+                mysql,
+                new ObjectMapper());
+        service.bind(new VehicleIdentityBinding(ProtocolId.JT808,
+                "VIN-A", "13079963289", "DEV-A", "沪A00113F"));
 
-        private Connection connection() {
-            InvocationHandler handler = (proxy, method, args) -> switch (method.getName()) {
-                case "createStatement" -> statement();
-                case "prepareStatement" -> preparedStatement((String) args[0]);
-                case "close" -> null;
-                case "isClosed" -> false;
-                case "unwrap" -> throw new UnsupportedOperationException();
-                case "isWrapperFor" -> false;
-                default -> defaultValue(method.getReturnType());
-            };
-            return (Connection) Proxy.newProxyInstance(
-                    Connection.class.getClassLoader(), new Class<?>[]{Connection.class}, handler);
-        }
+        service.bind(new VehicleIdentityBinding(ProtocolId.JT808,
+                "VIN-B", "13079963289", "DEV-B", "沪A00114F"));
+        service.bind(new VehicleIdentityBinding(ProtocolId.JT808,
+                "VIN-B2", "13079963289", "DEV-B2", "沪A00114F"));
 
-        private Statement statement() {
-            InvocationHandler handler = (proxy, method, args) -> {
-                if ("execute".equals(method.getName())) {
-                    createdTables.add((String) args[0]);
-                    return false;
-                }
-                if ("close".equals(method.getName())) {
-                    return null;
-                }
-                return defaultValue(method.getReturnType());
-            };
-            return (Statement) Proxy.newProxyInstance(
-                    Statement.class.getClassLoader(), new Class<?>[]{Statement.class}, handler);
-        }
-
-        private PreparedStatement preparedStatement(String sql) {
-            List<Object> params = new ArrayList<>();
-            InvocationHandler handler = (proxy, method, args) -> {
-                switch (method.getName()) {
-                    case "setString", "setInt", "setObject" -> {
-                        set(params, (Integer) args[0], args[1]);
-                        return null;
-                    }
-                    case "executeUpdate" -> {
-                        if (sql.startsWith("INSERT INTO vehicle_identity_binding_registration ")) {
-                            upsertRegistration(params);
-                        } else {
-                            upsert(params);
-                        }
-                        return 1;
-                    }
-                    case "executeQuery" -> {
-                        if (sql.startsWith("SELECT plate, vin FROM ")) {
-                            loadAllSelects++;
-                            return allBindingsResultSet();
-                        }
-                        if (sql.startsWith("SELECT protocol, identifier_type, identifier_value, vin FROM ")) {
-                            loadAllSelects++;
-                            return legacyAllBindingsResultSet();
-                        }
-                        if (sql.startsWith("SELECT r.protocol, r.phone, r.device_id, r.plate, b.vin FROM ")) {
-                            return registrationResultSet();
-                        }
-                        if (sql.startsWith("SELECT protocol, phone, device_id, plate, vin FROM ")) {
-                            return legacyRegistrationResultSet();
-                        }
-                        lookupSelects++;
-                        return resultSet(resolve(params));
-                    }
-                    case "close" -> {
-                        return null;
-                    }
-                    default -> {
-                        return defaultValue(method.getReturnType());
-                    }
-                }
-            };
-            return (PreparedStatement) Proxy.newProxyInstance(
-                    PreparedStatement.class.getClassLoader(), new Class<?>[]{PreparedStatement.class}, handler);
-        }
-
-        private void upsert(List<Object> params) {
-            String plate;
-            String vin;
-            if (params.size() >= 4) {
-                plate = normalize((String) params.get(2));
-                vin = (String) params.get(3);
-            } else {
-                plate = normalize((String) params.get(0));
-                vin = (String) params.get(1);
-            }
-            bindings.put(plate, vin);
-        }
-
-        private void upsertRegistration(List<Object> params) {
-            String protocol = (String) params.get(0);
-            String phone = normalize((String) params.get(1));
-            String vin = (String) params.get(2);
-            String key = protocol + "|" + phone;
-            RegistrationRow existing = registrations.get(key);
-            String effectiveVin = existing != null && "unknown".equalsIgnoreCase(vin) ? existing.vin : vin;
-            registrations.put(key, new RegistrationRow(
-                    protocol,
-                    phone,
-                    effectiveVin,
-                    normalize((String) params.get(3)),
-                    normalize((String) params.get(4))));
-        }
-
-        private String resolve(List<Object> params) {
-            String protocol = (String) params.get(0);
-            String identifierType = (String) params.get(1);
-            String identifierValue = normalize((String) params.get(2));
-            if (!"PLATE".equals(identifierType)) {
-                return null;
-            }
-            return bindings.get(identifierValue);
-        }
-
-        private ResultSet allBindingsResultSet() {
-            List<Map.Entry<String, String>> entries = new ArrayList<>(bindings.entrySet());
-            InvocationHandler handler = new InvocationHandler() {
-                private int index = -1;
-
-                @Override
-                public Object invoke(Object proxy, java.lang.reflect.Method method, Object[] args) {
-                    return switch (method.getName()) {
-                        case "next" -> {
-                            index++;
-                            yield index < entries.size();
-                        }
-                        case "getString" -> getColumn(entries.get(index), args[0]);
-                        case "close" -> null;
-                        default -> defaultValue(method.getReturnType());
-                    };
-                }
-            };
-            return (ResultSet) Proxy.newProxyInstance(
-                    ResultSet.class.getClassLoader(), new Class<?>[]{ResultSet.class}, handler);
-        }
-
-        private ResultSet legacyAllBindingsResultSet() {
-            List<Map.Entry<String, String>> entries = new ArrayList<>(bindings.entrySet());
-            InvocationHandler handler = new InvocationHandler() {
-                private int index = -1;
-
-                @Override
-                public Object invoke(Object proxy, java.lang.reflect.Method method, Object[] args) {
-                    return switch (method.getName()) {
-                        case "next" -> {
-                            index++;
-                            yield index < entries.size();
-                        }
-                        case "getString" -> legacyColumn(entries.get(index), args[0]);
-                        case "close" -> null;
-                        default -> defaultValue(method.getReturnType());
-                    };
-                }
-            };
-            return (ResultSet) Proxy.newProxyInstance(
-                    ResultSet.class.getClassLoader(), new Class<?>[]{ResultSet.class}, handler);
-        }
-
-        private static String getColumn(Map.Entry<String, String> entry, Object column) {
-            String name = column.toString();
-            return switch (name) {
-                case "plate" -> entry.getKey();
-                case "vin" -> entry.getValue();
-                default -> throw new IllegalArgumentException("unsupported column " + name);
-            };
-        }
-
-        private static String legacyColumn(Map.Entry<String, String> entry, Object column) {
-            return switch (column.toString()) {
-                case "protocol" -> "JT808";
-                case "identifier_type" -> "PLATE";
-                case "identifier_value" -> entry.getKey();
-                case "vin" -> entry.getValue();
-                default -> throw new IllegalArgumentException("unsupported column " + column);
-            };
-        }
-
-        private ResultSet registrationResultSet() {
-            List<RegistrationRow> rows = registrations.values().stream()
-                    .filter(row -> bindings.containsKey(row.plate))
-                    .map(row -> new RegistrationRow(row.protocol, row.phone, bindings.get(row.plate), row.deviceId, row.plate))
-                    .toList();
-            return registrationRowsResultSet(rows);
-        }
-
-        private ResultSet legacyRegistrationResultSet() {
-            List<RegistrationRow> rows = registrations.values().stream()
-                    .filter(row -> row.vin != null && !row.vin.isBlank() && !"unknown".equalsIgnoreCase(row.vin))
-                    .toList();
-            return registrationRowsResultSet(rows);
-        }
-
-        private ResultSet registrationRowsResultSet(List<RegistrationRow> rows) {
-            InvocationHandler handler = new InvocationHandler() {
-                private int index = -1;
-
-                @Override
-                public Object invoke(Object proxy, java.lang.reflect.Method method, Object[] args) {
-                    return switch (method.getName()) {
-                        case "next" -> {
-                            index++;
-                            yield index < rows.size();
-                        }
-                        case "getString" -> registrationColumn(rows.get(index), args[0]);
-                        case "close" -> null;
-                        default -> defaultValue(method.getReturnType());
-                    };
-                }
-            };
-            return (ResultSet) Proxy.newProxyInstance(
-                    ResultSet.class.getClassLoader(), new Class<?>[]{ResultSet.class}, handler);
-        }
-
-        private static String registrationColumn(RegistrationRow row, Object column) {
-            return switch (column.toString()) {
-                case "protocol" -> row.protocol;
-                case "phone" -> row.phone;
-                case "device_id" -> row.deviceId;
-                case "plate" -> row.plate;
-                case "vin" -> row.vin;
-                default -> throw new IllegalArgumentException("unsupported column " + column);
-            };
-        }
-
-        private static ResultSet resultSet(String vin) {
-            InvocationHandler handler = new InvocationHandler() {
-                private boolean read;
-
-                @Override
-                public Object invoke(Object proxy, java.lang.reflect.Method method, Object[] args) {
-                    return switch (method.getName()) {
-                        case "next" -> {
-                            boolean hasNext = !read && vin != null;
-                            read = true;
-                            yield hasNext;
-                        }
-                        case "getString" -> vin;
-                        case "close" -> null;
-                        default -> defaultValue(method.getReturnType());
-                    };
-                }
-            };
-            return (ResultSet) Proxy.newProxyInstance(
-                    ResultSet.class.getClassLoader(), new Class<?>[]{ResultSet.class}, handler);
-        }
-
-        private static void set(List<Object> params, int oneBasedIndex, Object value) {
-            while (params.size() < oneBasedIndex) {
-                params.add(null);
-            }
-            params.set(oneBasedIndex - 1, value);
-        }
-
-        private static String normalize(String value) {
-            return value == null ? "" : value.trim().toUpperCase(Locale.ROOT);
-        }
-
-        private static Object defaultValue(Class<?> type) {
-            if (type == Void.TYPE) return null;
-            if (type == Boolean.TYPE) return false;
-            if (type == Integer.TYPE) return 0;
-            if (type == Long.TYPE) return 0L;
-            if (type == Double.TYPE) return 0D;
-            if (type == Float.TYPE) return 0F;
-            if (type == Short.TYPE) return (short) 0;
-            if (type == Byte.TYPE) return (byte) 0;
-            return null;
-        }
-
-        private static final class RegistrationRow {
-            private final String protocol;
-            private final String phone;
-            private String vin;
-            private final String deviceId;
-            private final String plate;
-
-            private RegistrationRow(String protocol, String phone, String vin, String deviceId, String plate) {
-                this.protocol = protocol;
-                this.phone = phone;
-                this.vin = vin;
-                this.deviceId = deviceId;
-                this.plate = plate;
-            }
-        }
+        Integer rows = jdbc.queryForObject("""
+                SELECT COUNT(*)
+                FROM vehicle_identity_binding
+                WHERE protocol = 'JT808' AND phone = '13079963289'
+                """, Integer.class);
+        assertThat(rows).isEqualTo(2);
+        assertThat(jdbc.queryForObject("""
+                SELECT vin
+                FROM vehicle_identity_binding
+                WHERE protocol = 'JT808' AND phone = '13079963289' AND plate = '沪A00114F'
+                """, String.class)).isEqualTo("VIN-B2");
     }
 }

modules/core/vehicle-identity/src/test/java/com/lingniu/ingest/identity/config/VehicleIdentityAutoConfigurationTest.java

@@ -7,14 +7,7 @@ import org.junit.jupiter.api.io.TempDir;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 
-import javax.sql.DataSource;
 import java.nio.file.Path;
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.lang.reflect.Proxy;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -52,75 +45,19 @@ class VehicleIdentityAutoConfigurationTest {
     @Test
     void createsMysqlIdentityServiceWhenConfigured() {
         runner
-                .withBean(DataSource.class, StubDataSource::new)
                 .withPropertyValues(
                         "lingniu.ingest.identity.store=mysql",
-                        "lingniu.ingest.identity.mysql.table=vehicle_identity_binding")
+                        "lingniu.ingest.identity.mysql.jdbc-url=jdbc:h2:mem:auto-identity;MODE=MySQL;DATABASE_TO_UPPER=false;DB_CLOSE_DELAY=-1",
+                        "lingniu.ingest.identity.mysql.username=sa",
+                        "lingniu.ingest.identity.mysql.password=",
+                        "lingniu.ingest.identity.mysql.table-name=vehicle_identity_bindings")
                 .run(context -> {
                     assertThat(context).hasSingleBean(VehicleIdentityResolver.class);
-                    assertThat(context.getBean(VehicleIdentityResolver.class).getClass().getSimpleName())
-                            .isEqualTo("MySqlVehicleIdentityService");
+                    assertThat(context).hasSingleBean(VehicleIdentityRegistry.class);
                     assertThat(context.getBean(VehicleIdentityResolver.class))
                             .isSameAs(context.getBean(VehicleIdentityRegistry.class));
+                    assertThat(context.getBean(VehicleIdentityResolver.class).getClass().getSimpleName())
+                            .isEqualTo("MySqlVehicleIdentityService");
                 });
     }
-
-    private static final class StubDataSource implements DataSource {
-        @Override public Connection getConnection() { return connection(); }
-        @Override public Connection getConnection(String username, String password) { return connection(); }
-        @Override public java.io.PrintWriter getLogWriter() { return null; }
-        @Override public void setLogWriter(java.io.PrintWriter out) {}
-        @Override public void setLoginTimeout(int seconds) {}
-        @Override public int getLoginTimeout() { return 0; }
-        @Override public java.util.logging.Logger getParentLogger() throws java.sql.SQLFeatureNotSupportedException { throw new java.sql.SQLFeatureNotSupportedException(); }
-        @Override public <T> T unwrap(Class<T> iface) { throw new UnsupportedOperationException(); }
-        @Override public boolean isWrapperFor(Class<?> iface) { return false; }
-
-        private static Connection connection() {
-            return (Connection) Proxy.newProxyInstance(Connection.class.getClassLoader(), new Class<?>[]{Connection.class},
-                    (proxy, method, args) -> switch (method.getName()) {
-                        case "createStatement" -> statement();
-                        case "prepareStatement" -> preparedStatement();
-                        case "close" -> null;
-                        case "isClosed" -> false;
-                        default -> defaultValue(method.getReturnType());
-                    });
-        }
-
-        private static Statement statement() {
-            return (Statement) Proxy.newProxyInstance(Statement.class.getClassLoader(), new Class<?>[]{Statement.class},
-                    (proxy, method, args) -> switch (method.getName()) {
-                        case "execute" -> false;
-                        case "close" -> null;
-                        default -> defaultValue(method.getReturnType());
-                    });
-        }
-
-        private static PreparedStatement preparedStatement() {
-            return (PreparedStatement) Proxy.newProxyInstance(
-                    PreparedStatement.class.getClassLoader(), new Class<?>[]{PreparedStatement.class},
-                    (proxy, method, args) -> switch (method.getName()) {
-                        case "executeQuery" -> emptyResultSet();
-                        case "close" -> null;
-                        default -> defaultValue(method.getReturnType());
-                    });
-        }
-
-        private static ResultSet emptyResultSet() {
-            return (ResultSet) Proxy.newProxyInstance(ResultSet.class.getClassLoader(), new Class<?>[]{ResultSet.class},
-                    (proxy, method, args) -> switch (method.getName()) {
-                        case "next" -> false;
-                        case "close" -> null;
-                        default -> defaultValue(method.getReturnType());
-                    });
-        }
-
-        private static Object defaultValue(Class<?> type) {
-            if (type == Void.TYPE) return null;
-            if (type == Boolean.TYPE) return false;
-            if (type == Integer.TYPE) return 0;
-            if (type == Long.TYPE) return 0L;
-            return null;
-        }
-    }
 }

modules/inbound/inbound-mqtt/pom.xml

@@ -9,7 +9,7 @@
     </parent>
     <artifactId>inbound-mqtt</artifactId>
     <name>inbound-mqtt</name>
-    <description>MQTT 接入模块（支持多 endpoint，宇通等），Fusesource MQTT Client + 双向 TLS。</description>
+    <description>MQTT 接入模块（支持多 endpoint，宇通等），Eclipse Paho MQTT Client + 双向 TLS。</description>
 
     <dependencies>
         <dependency>
@@ -34,8 +34,8 @@
             <optional>true</optional>
         </dependency>
         <dependency>
-            <groupId>org.fusesource.mqtt-client</groupId>
-            <artifactId>mqtt-client</artifactId>
+            <groupId>org.eclipse.paho</groupId>
+            <artifactId>org.eclipse.paho.client.mqttv3</artifactId>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>

modules/inbound/inbound-mqtt/src/main/java/com/lingniu/ingest/inbound/mqtt/client/MqttEndpointManager.java

@@ -11,30 +11,33 @@ import com.lingniu.ingest.identity.VehicleIdentitySource;
 import com.lingniu.ingest.inbound.mqtt.config.MqttInboundProperties;
 import com.lingniu.ingest.inbound.mqtt.model.MqttPayload;
 import com.lingniu.ingest.inbound.mqtt.profile.MqttProfileRegistry;
-import org.fusesource.mqtt.client.Future;
-import org.fusesource.mqtt.client.FutureConnection;
-import org.fusesource.mqtt.client.MQTT;
-import org.fusesource.mqtt.client.Message;
-import org.fusesource.mqtt.client.QoS;
-import org.fusesource.mqtt.client.Topic;
+import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
+import org.eclipse.paho.client.mqttv3.MqttAsyncClient;
+import org.eclipse.paho.client.mqttv3.MqttCallbackExtended;
+import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
+import org.eclipse.paho.client.mqttv3.MqttException;
+import org.eclipse.paho.client.mqttv3.MqttMessage;
+import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.EOFException;
+import java.net.URI;
 import java.nio.charset.StandardCharsets;
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.TimeUnit;
 
 /**
  * MQTT 多 endpoint 生命周期管理。
  *
- * <p>为每个 endpoint 创建一个 fusesource MQTT FutureConnection → 连接 → 订阅 → 接收循环 →
+ * <p>为每个 endpoint 创建一个 Paho 异步客户端 → 连接 → 订阅 → 注册回调 →
  * 回调里解析 payload → {@link Dispatcher#dispatch(RawFrame)}。
  *
- * <p>每个 endpoint 在独立虚拟线程中阻塞接收，业务处理由 Dispatcher 侧的 Disruptor 承接。
+ * <p>MQTT 回调不做业务处理，虚拟线程由 Dispatcher 侧的 Disruptor 承接。
  */
 public final class MqttEndpointManager implements AutoCloseable {
 
@@ -44,9 +47,8 @@ public final class MqttEndpointManager implements AutoCloseable {
     private final MqttProfileRegistry profileRegistry;
     private final VehicleIdentityResolver identityResolver;
     private final Dispatcher dispatcher;
-    private final List<FutureConnection> connections = new ArrayList<>();
-    private final List<Thread> workers = new ArrayList<>();
-    private volatile boolean running;
+    private final List<MqttAsyncClient> clients = new ArrayList<>();
+    private boolean started;
 
     public MqttEndpointManager(MqttInboundProperties props,
                                MqttProfileRegistry profileRegistry,
@@ -64,111 +66,78 @@ public final class MqttEndpointManager implements AutoCloseable {
         this.dispatcher = dispatcher;
     }
 
-    public void start() {
-        running = true;
-        log.info("mqtt endpoint manager starting, endpoints={}", props.getEndpoints().size());
+    public synchronized void start() {
+        if (started) {
+            return;
+        }
+        started = true;
+        if (props.getEndpoints().isEmpty()) {
+            log.warn("mqtt inbound enabled but no endpoints configured");
+            return;
+        }
+        log.info("mqtt inbound starting endpoints={}", props.getEndpoints().size());
         for (MqttInboundProperties.Endpoint ep : props.getEndpoints()) {
-            Thread worker = Thread.ofVirtual()
-                    .name("mqtt-endpoint-" + safeName(ep.getName()))
-                    .start(() -> runEndpoint(ep));
-            workers.add(worker);
+            try {
+                // 多 endpoint 互不影响：单个连接初始化失败会派发 operationalError，但不会阻止其他 endpoint。
+                log.info("mqtt endpoint [{}] initializing uri={} topic={} profile={} qos={} cleanSession={} tlsHostnameVerification={}",
+                        ep.getName(), ep.getUri(), ep.getTopic(), ep.getProfile(), ep.getQos(), ep.isCleanSession(),
+                        ep.getTls() == null || ep.getTls().isHostnameVerificationEnabled());
+                MqttAsyncClient client = buildClient(ep);
+                clients.add(client);
+                connectAndSubscribe(client, ep);
+            } catch (Exception e) {
+                log.error("mqtt endpoint [{}] init failed, skipped", ep.getName(), e);
+                publishOperationalError(ep, "init", e.getMessage() == null ? e.getClass().getSimpleName() : e.getMessage());
+            }
         }
     }
 
-    private void runEndpoint(MqttInboundProperties.Endpoint ep) {
-        while (running && !Thread.currentThread().isInterrupted()) {
-            FutureConnection connection = null;
-            try {
-                log.info("mqtt endpoint [{}] initializing uri={} topic={} qos={} tls={}",
-                        ep.getName(), ep.getUri(), ep.getTopic(), ep.getQos(), hasCustomTls(ep.getTls()));
-                MQTT mqtt = buildClient(ep);
-                connection = mqtt.futureConnection();
-                connections.add(connection);
-                log.info("mqtt endpoint [{}] connect sending", ep.getName());
-                connection.connect().await();
-                log.info("mqtt endpoint [{}] connected", ep.getName());
-                connection.subscribe(new Topic[]{new Topic(ep.getTopic(), mapQos(ep.getQos()))}).await();
-                log.info("mqtt endpoint [{}] subscribed topic={} qos={}", ep.getName(), ep.getTopic(), ep.getQos());
-                receiveLoop(ep, connection);
-            } catch (InterruptedException e) {
-                Thread.currentThread().interrupt();
-                return;
-            } catch (Exception e) {
-                if (isPeerDisconnect(e)) {
-                    log.warn("mqtt endpoint [{}] peer disconnected, reconnecting: {}", ep.getName(), e.getMessage());
-                } else {
-                    log.error("mqtt endpoint [{}] connect/receive failed", ep.getName(), e);
-                    publishOperationalError(ep, "connect",
+    private MqttAsyncClient buildClient(MqttInboundProperties.Endpoint ep) throws MqttException {
+        String clientId = ep.getClientId() == null || ep.getClientId().isBlank()
+                ? "lingniu-" + UUID.randomUUID() : ep.getClientId();
+        return new MqttAsyncClient(pahoServerUri(ep.getUri()), clientId, new MemoryPersistence());
+    }
+
+    private void connectAndSubscribe(MqttAsyncClient client, MqttInboundProperties.Endpoint ep) throws MqttException {
+        client.setCallback(new MqttCallbackExtended() {
+            @Override
+            public void connectComplete(boolean reconnect, String serverURI) {
+                if (!reconnect) {
+                    return;
+                }
+                try {
+                    client.subscribe(ep.getTopic(), mapQos(ep.getQos())).waitForCompletion(timeoutMs(ep));
+                    log.info("mqtt endpoint [{}] re-subscribed topic={} qos={}", ep.getName(), ep.getTopic(), ep.getQos());
+                } catch (Exception e) {
+                    log.error("mqtt endpoint [{}] re-subscribe failed topic={}", ep.getName(), ep.getTopic(), e);
+                    publishOperationalError(ep, "subscribe",
                             e.getMessage() == null ? e.getClass().getSimpleName() : e.getMessage());
                 }
-                sleepBeforeReconnect(ep);
-            } finally {
-                if (connection != null) {
-                    connections.remove(connection);
-                    try {
-                        connection.disconnect().await();
-                    } catch (Exception ignored) {
-                        // best-effort close
-                    }
-                }
             }
-        }
-    }
 
-    private MQTT buildClient(MqttInboundProperties.Endpoint ep) throws Exception {
-        MQTT mqtt = new MQTT();
-        mqtt.setHost(ep.getUri());
-        if (ep.getClientId() != null && !ep.getClientId().isBlank()) {
-            mqtt.setClientId(ep.getClientId());
-        }
-        mqtt.setCleanSession(ep.isCleanSession());
-        if (ep.getUsername() != null && !ep.getUsername().isBlank()) {
-            mqtt.setUserName(ep.getUsername());
-            mqtt.setPassword(ep.getPassword() == null ? "" : ep.getPassword());
-        }
-        mqtt.setConnectAttemptsMax(1);
-        mqtt.setReconnectAttemptsMax(0);
-        if (ep.getKeepAliveSeconds() > 0) {
-            mqtt.setKeepAlive((short) ep.getKeepAliveSeconds());
-        }
-        mqtt.setVersion("3.1.1");
-        if (hasCustomTls(ep.getTls())) {
-            mqtt.setSslContext(MqttTlsSupport.buildSslContext(ep.getTls()));
-        }
-        return mqtt;
-    }
-
-    private void receiveLoop(MqttInboundProperties.Endpoint ep, FutureConnection connection) throws Exception {
-        while (running && !Thread.currentThread().isInterrupted()) {
-            Future<Message> futureMessage = connection.receive();
-            Message message = futureMessage.await();
-            try {
-                message.ack();
-                onMessage(ep, message.getTopic(), message.getPayload());
-            } catch (Exception e) {
-                log.warn("mqtt endpoint [{}] message ack/dispatch failed topic={} len={}",
-                        ep.getName(), message.getTopic(), message.getPayload() == null ? 0 : message.getPayload().length, e);
+            @Override
+            public void connectionLost(Throwable cause) {
+                log.warn("mqtt endpoint [{}] connection lost", ep.getName(), cause);
             }
-        }
-    }
 
-    private boolean isPeerDisconnect(Exception e) {
-        Throwable current = e;
-        while (current != null) {
-            if (current instanceof EOFException) {
-                return true;
+            @Override
+            public void messageArrived(String topic, MqttMessage message) {
+                log.info("mqtt endpoint [{}] received topic={} bytes={}", ep.getName(), topic, message.getPayload().length);
+                onMessage(ep, topic, message.getPayload());
             }
-            current = current.getCause();
-        }
-        return false;
-    }
 
-    private void sleepBeforeReconnect(MqttInboundProperties.Endpoint ep) {
-        try {
-            Thread.sleep(5000);
-        } catch (InterruptedException e) {
-            Thread.currentThread().interrupt();
-        }
+            @Override
+            public void deliveryComplete(IMqttDeliveryToken token) {
+                // inbound only
+            }
+        });
+
+        MqttConnectOptions options = connectOptions(ep);
+        client.connect(options).waitForCompletion(timeoutMs(ep));
+        log.info("mqtt endpoint [{}] connected serverUri={} clientId={}",
+                ep.getName(), client.getServerURI(), client.getClientId());
+        client.subscribe(ep.getTopic(), mapQos(ep.getQos())).waitForCompletion(timeoutMs(ep));
+        log.info("mqtt endpoint [{}] subscribed topic={} qos={}", ep.getName(), ep.getTopic(), ep.getQos());
     }
 
     private void onMessage(MqttInboundProperties.Endpoint ep, String topic, byte[] payload) {
@@ -319,11 +288,58 @@ public final class MqttEndpointManager implements AutoCloseable {
         return value.replace("\\", "\\\\").replace("\"", "\\\"");
     }
 
-    private static QoS mapQos(int level) {
+    private static MqttConnectOptions connectOptions(MqttInboundProperties.Endpoint ep) {
+        MqttConnectOptions options = new MqttConnectOptions();
+        options.setAutomaticReconnect(true);
+        options.setCleanSession(ep.isCleanSession());
+        if (ep.getKeepAliveSeconds() > 0) {
+            options.setKeepAliveInterval(ep.getKeepAliveSeconds());
+        }
+        if (ep.getConnectionTimeoutSeconds() > 0) {
+            options.setConnectionTimeout(ep.getConnectionTimeoutSeconds());
+        }
+        if (hasText(ep.getUsername())) {
+            options.setUserName(ep.getUsername());
+            options.setPassword(ep.getPassword() == null ? new char[0] : ep.getPassword().toCharArray());
+        }
+        if (isSslUri(ep.getUri()) && hasCustomTls(ep.getTls())) {
+            options.setSocketFactory(MqttTlsSupport.socketFactory(ep.getTls()));
+            if (ep.getTls() != null && !ep.getTls().isHostnameVerificationEnabled()) {
+                options.setSSLHostnameVerifier((hostname, session) -> true);
+            }
+        }
+        return options;
+    }
+
+    private static String pahoServerUri(String value) {
+        URI uri = URI.create(value);
+        String scheme = uri.getScheme();
+        String pahoScheme = switch (scheme == null ? "" : scheme.toLowerCase()) {
+            case "ssl", "tls", "mqtts" -> "ssl";
+            default -> "tcp";
+        };
+        int port = uri.getPort() > 0 ? uri.getPort() : defaultPort(scheme);
+        return pahoScheme + "://" + uri.getHost() + ":" + port;
+    }
+
+    private static int mapQos(int level) {
         return switch (level) {
-            case 0 -> QoS.AT_MOST_ONCE;
-            case 2 -> QoS.EXACTLY_ONCE;
-            default -> QoS.AT_LEAST_ONCE;
+            case 0 -> 0;
+            case 2 -> 2;
+            default -> 1;
+        };
+    }
+
+    private static long timeoutMs(MqttInboundProperties.Endpoint ep) {
+        int seconds = ep.getConnectionTimeoutSeconds() > 0 ? ep.getConnectionTimeoutSeconds() : 10;
+        return TimeUnit.SECONDS.toMillis(seconds);
+    }
+
+    private static int defaultPort(String scheme) {
+        if (scheme == null) return 1883;
+        return switch (scheme.toLowerCase()) {
+            case "ssl", "tls", "mqtts" -> 8883;
+            default -> 1883;
         };
     }
 
@@ -331,13 +347,6 @@ public final class MqttEndpointManager implements AutoCloseable {
         return value != null && value.trim().length() == 17;
     }
 
-    private static String safeName(String value) {
-        if (value == null || value.isBlank()) {
-            return "unnamed";
-        }
-        return value.replaceAll("[^a-zA-Z0-9_.-]", "_");
-    }
-
     private record IdentityResolution(VehicleIdentity identity, String errorMessage) {}
 
     private static boolean hasCustomTls(MqttInboundProperties.Tls tls) {
@@ -345,23 +354,30 @@ public final class MqttEndpointManager implements AutoCloseable {
                 || (hasText(tls.getClientPem()) && hasText(tls.getClientKey())));
     }
 
+    private static boolean isSslUri(String value) {
+        String scheme = URI.create(value).getScheme();
+        return scheme != null && switch (scheme.toLowerCase()) {
+            case "ssl", "tls", "mqtts" -> true;
+            default -> false;
+        };
+    }
+
     private static boolean hasText(String value) {
         return value != null && !value.isBlank();
     }
 
     @Override
     public void close() {
-        running = false;
-        for (FutureConnection connection : List.copyOf(connections)) {
+        for (MqttAsyncClient c : clients) {
             try {
-                connection.disconnect().await();
+                if (c.isConnected()) {
+                    c.disconnectForcibly(1000, 1000, false);
+                }
+                c.close(true);
             } catch (Exception ignored) {
                 // best-effort
             }
         }
-        for (Thread worker : workers) {
-            worker.interrupt();
-        }
-        log.info("mqtt endpoint manager stopped, connections={}", connections.size());
+        log.info("mqtt endpoint manager stopped, clients={}", clients.size());
     }
 }

modules/inbound/inbound-mqtt/src/main/java/com/lingniu/ingest/inbound/mqtt/client/MqttTlsSupport.java

@@ -2,19 +2,31 @@ package com.lingniu.ingest.inbound.mqtt.client;
 
 import com.lingniu.ingest.inbound.mqtt.config.MqttInboundProperties;
 
+import javax.net.ssl.KeyManager;
 import javax.net.ssl.KeyManagerFactory;
+import javax.net.ssl.SSLEngine;
 import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLParameters;
+import javax.net.ssl.SSLSocket;
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.TrustManager;
 import javax.net.ssl.TrustManagerFactory;
-import java.io.InputStream;
+import javax.net.ssl.X509ExtendedTrustManager;
+import javax.net.ssl.X509TrustManager;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.Socket;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.security.KeyFactory;
 import java.security.KeyStore;
 import java.security.PrivateKey;
-import java.security.SecureRandom;
 import java.security.cert.Certificate;
+import java.security.cert.CertificateException;
 import java.security.cert.CertificateFactory;
+import java.security.cert.X509Certificate;
 import java.security.spec.PKCS8EncodedKeySpec;
 import java.util.ArrayList;
 import java.util.Base64;
@@ -25,93 +37,81 @@ public final class MqttTlsSupport {
 
     private MqttTlsSupport() {}
 
-    public static SSLContext buildSslContext(MqttInboundProperties.Tls tls) {
+    public static SSLSocketFactory socketFactory(MqttInboundProperties.Tls tls) {
         try {
-            TrustManagerFactory tmf = null;
-            KeyManagerFactory kmf = null;
+            KeyManager[] keyManagers = null;
+            TrustManager[] trustManagers = null;
             if (tls != null && hasText(tls.getCaPem())) {
-                tmf = trustManagerFactory(Path.of(tls.getCaPem()));
+                trustManagers = trustManagerFactory(Path.of(tls.getCaPem())).getTrustManagers();
+                if (!tls.isHostnameVerificationEnabled()) {
+                    trustManagers = withoutHostnameVerification(trustManagers);
+                }
             }
             if (tls != null && hasText(tls.getClientPem()) && hasText(tls.getClientKey())) {
-                kmf = keyManagerFactory(Path.of(tls.getClientPem()), Path.of(tls.getClientKey()));
+                keyManagers = keyManagerFactory(Path.of(tls.getClientPem()), Path.of(tls.getClientKey())).getKeyManagers();
             }
-            SSLContext context = SSLContext.getInstance("TLSv1.2");
-            context.init(
-                    kmf == null ? null : kmf.getKeyManagers(),
-                    tmf == null ? null : tmf.getTrustManagers(),
-                    new SecureRandom());
-            return context;
+            SSLContext context = SSLContext.getInstance("TLS");
+            context.init(keyManagers, trustManagers, null);
+            SSLSocketFactory factory = context.getSocketFactory();
+            if (tls != null && !tls.isHostnameVerificationEnabled()) {
+                return new HostnameVerificationDisablingSocketFactory(factory);
+            }
+            return factory;
         } catch (Exception e) {
             throw new IllegalStateException("mqtt tls config build failed", e);
         }
     }
 
-    private static TrustManagerFactory trustManagerFactory(Path caPath) throws Exception {
+    private static TrustManagerFactory trustManagerFactory(Path caPem) throws Exception {
         KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
         trustStore.load(null, null);
         int i = 0;
-        for (Certificate cert : readCertificates(caPath)) {
+        for (Certificate cert : readCertificates(caPem)) {
             trustStore.setCertificateEntry("ca-" + i++, cert);
         }
-        TrustManagerFactory tmf = TrustManagerFactory.getInstance("PKIX");
+        TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
         tmf.init(trustStore);
         return tmf;
     }
 
-    private static KeyManagerFactory keyManagerFactory(Path clientCertPath, Path clientKeyPath) throws Exception {
-        List<Certificate> chain = readCertificates(clientCertPath);
-        PrivateKey key = readPrivateKey(clientKeyPath);
+    private static KeyManagerFactory keyManagerFactory(Path clientPem, Path clientKey) throws Exception {
+        List<Certificate> chain = readCertificates(clientPem);
+        PrivateKey key = readPrivateKey(clientKey);
         KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
         keyStore.load(null, null);
         char[] password = new char[0];
-        keyStore.setCertificateEntry("client", chain.getFirst());
-        keyStore.setKeyEntry("clientKey", key, password, chain.toArray(Certificate[]::new));
-        KeyManagerFactory kmf = KeyManagerFactory.getInstance("PKIX");
+        keyStore.setKeyEntry("mqtt-client", key, password, chain.toArray(Certificate[]::new));
+        KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
         kmf.init(keyStore, password);
         return kmf;
     }
 
-    private static List<Certificate> readCertificates(Path path) throws Exception {
+    private static List<Certificate> readCertificates(Path pem) throws Exception {
+        String text = Files.readString(pem, StandardCharsets.UTF_8);
+        List<Certificate> certificates = new ArrayList<>();
         CertificateFactory factory = CertificateFactory.getInstance("X.509");
-        String text = readUtf8IfPossible(path);
-        if (text != null && text.contains("-----BEGIN CERTIFICATE-----")) {
-            List<Certificate> certificates = new ArrayList<>();
-            for (String block : pemBlocks(text, "CERTIFICATE")) {
-                certificates.add(factory.generateCertificate(
-                        new java.io.ByteArrayInputStream(Base64.getMimeDecoder().decode(block))));
-            }
-            if (!certificates.isEmpty()) {
-                return certificates;
+        for (String block : pemBlocks(text, "CERTIFICATE")) {
+            try (ByteArrayInputStream in = new ByteArrayInputStream(Base64.getMimeDecoder().decode(block))) {
+                certificates.add(factory.generateCertificate(in));
             }
         }
-        try (InputStream in = Files.newInputStream(path)) {
-            Collection<? extends Certificate> certificates = factory.generateCertificates(in);
-            if (certificates.isEmpty()) {
-                throw new IllegalArgumentException("no certificate found in " + path);
-            }
-            return List.copyOf(certificates);
+        if (certificates.isEmpty()) {
+            throw new IllegalArgumentException("no certificate found in " + pem);
         }
+        return certificates;
     }
 
-    private static PrivateKey readPrivateKey(Path path) throws Exception {
-        String text = Files.readString(path, StandardCharsets.UTF_8);
+    private static PrivateKey readPrivateKey(Path pem) throws Exception {
+        String text = Files.readString(pem, StandardCharsets.UTF_8);
         List<String> blocks = pemBlocks(text, "PRIVATE KEY");
         if (blocks.isEmpty()) {
-            throw new IllegalArgumentException("no PKCS#8 private key found in " + path);
+            throw new IllegalArgumentException("no PKCS#8 private key found in " + pem);
         }
         byte[] der = Base64.getMimeDecoder().decode(blocks.getFirst());
         PKCS8EncodedKeySpec spec = new PKCS8EncodedKeySpec(der);
         return KeyFactory.getInstance("RSA").generatePrivate(spec);
     }
 
-    private static String readUtf8IfPossible(Path path) {
-        try {
-            return Files.readString(path, StandardCharsets.UTF_8);
-        } catch (Exception ignored) {
-            return null;
-        }
-    }
-
     private static List<String> pemBlocks(String text, String type) {
         String begin = "-----BEGIN " + type + "-----";
         String end = "-----END " + type + "-----";
@@ -132,4 +132,129 @@ public final class MqttTlsSupport {
     private static boolean hasText(String value) {
         return value != null && !value.isBlank();
     }
+
+    private static TrustManager[] withoutHostnameVerification(TrustManager[] managers) {
+        TrustManager[] wrapped = new TrustManager[managers.length];
+        for (int i = 0; i < managers.length; i++) {
+            TrustManager manager = managers[i];
+            if (manager instanceof X509TrustManager x509) {
+                wrapped[i] = new ChainOnlyTrustManager(x509);
+            } else {
+                wrapped[i] = manager;
+            }
+        }
+        return wrapped;
+    }
+
+    private static final class ChainOnlyTrustManager extends X509ExtendedTrustManager {
+        private final X509TrustManager delegate;
+
+        private ChainOnlyTrustManager(X509TrustManager delegate) {
+            this.delegate = delegate;
+        }
+
+        @Override
+        public void checkClientTrusted(X509Certificate[] chain, String authType, Socket socket)
+                throws CertificateException {
+            if (delegate instanceof X509ExtendedTrustManager extended) {
+                extended.checkClientTrusted(chain, authType, socket);
+            } else {
+                delegate.checkClientTrusted(chain, authType);
+            }
+        }
+
+        @Override
+        public void checkServerTrusted(X509Certificate[] chain, String authType, Socket socket)
+                throws CertificateException {
+            delegate.checkServerTrusted(chain, authType);
+        }
+
+        @Override
+        public void checkClientTrusted(X509Certificate[] chain, String authType, SSLEngine engine)
+                throws CertificateException {
+            if (delegate instanceof X509ExtendedTrustManager extended) {
+                extended.checkClientTrusted(chain, authType, engine);
+            } else {
+                delegate.checkClientTrusted(chain, authType);
+            }
+        }
+
+        @Override
+        public void checkServerTrusted(X509Certificate[] chain, String authType, SSLEngine engine)
+                throws CertificateException {
+            delegate.checkServerTrusted(chain, authType);
+        }
+
+        @Override
+        public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
+            delegate.checkClientTrusted(chain, authType);
+        }
+
+        @Override
+        public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
+            delegate.checkServerTrusted(chain, authType);
+        }
+
+        @Override
+        public X509Certificate[] getAcceptedIssuers() {
+            return delegate.getAcceptedIssuers();
+        }
+    }
+
+    private static final class HostnameVerificationDisablingSocketFactory extends SSLSocketFactory {
+        private final SSLSocketFactory delegate;
+
+        private HostnameVerificationDisablingSocketFactory(SSLSocketFactory delegate) {
+            this.delegate = delegate;
+        }
+
+        @Override
+        public String[] getDefaultCipherSuites() {
+            return delegate.getDefaultCipherSuites();
+        }
+
+        @Override
+        public String[] getSupportedCipherSuites() {
+            return delegate.getSupportedCipherSuites();
+        }
+
+        @Override
+        public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException {
+            return prepare(delegate.createSocket(socket, host, port, autoClose));
+        }
+
+        @Override
+        public Socket createSocket() throws IOException {
+            return prepare(delegate.createSocket());
+        }
+
+        @Override
+        public Socket createSocket(String host, int port) throws IOException {
+            return prepare(delegate.createSocket(host, port));
+        }
+
+        @Override
+        public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException {
+            return prepare(delegate.createSocket(host, port, localHost, localPort));
+        }
+
+        @Override
+        public Socket createSocket(InetAddress host, int port) throws IOException {
+            return prepare(delegate.createSocket(host, port));
+        }
+
+        @Override
+        public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException {
+            return prepare(delegate.createSocket(address, port, localAddress, localPort));
+        }
+
+        private static Socket prepare(Socket socket) {
+            if (socket instanceof SSLSocket sslSocket) {
+                SSLParameters parameters = sslSocket.getSSLParameters();
+                parameters.setEndpointIdentificationAlgorithm(null);
+                sslSocket.setSSLParameters(parameters);
+            }
+            return socket;
+        }
+    }
 }

modules/inbound/inbound-mqtt/src/main/java/com/lingniu/ingest/inbound/mqtt/config/MqttInboundAutoConfiguration.java

@@ -10,19 +10,20 @@ import com.lingniu.ingest.inbound.mqtt.parser.MqttPayloadParser;
 import com.lingniu.ingest.inbound.mqtt.profile.MqttProfile;
 import com.lingniu.ingest.inbound.mqtt.profile.MqttProfileRegistry;
 import com.lingniu.ingest.inbound.mqtt.profile.YutongMqttProfile;
-import org.springframework.boot.ApplicationArguments;
-import org.springframework.boot.ApplicationRunner;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Conditional;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.core.env.Environment;
 
+import java.util.ArrayList;
 import java.util.List;
 
 @AutoConfiguration
 @EnableConfigurationProperties(MqttInboundProperties.class)
-@ConditionalOnProperty(prefix = "lingniu.ingest.mqtt", name = "enabled", havingValue = "true")
+@Conditional(MqttInboundEnabledCondition.class)
 public class MqttInboundAutoConfiguration {
 
     @Bean
@@ -61,25 +62,144 @@ public class MqttInboundAutoConfiguration {
         return new MqttRealtimeHandler(profileRegistry);
     }
 
-    @Bean(destroyMethod = "close")
+    @Bean(initMethod = "start", destroyMethod = "close")
+    @Lazy(false)
     @ConditionalOnMissingBean
     public MqttEndpointManager mqttEndpointManager(MqttInboundProperties props,
                                                    MqttProfileRegistry profileRegistry,
                                                    VehicleIdentityResolver identityResolver,
-                                                   Dispatcher dispatcher) {
+                                                   Dispatcher dispatcher,
+                                                   Environment environment) {
+        applyLegacySingleEndpointFallback(props, environment);
         return new MqttEndpointManager(props, profileRegistry, identityResolver, dispatcher);
     }
 
-    /**
-     * Spring Boot 启动完成后触发 MQTT 连接，避免与 Netty / Kafka 启动竞争。
-     */
-    @Bean
-    public ApplicationRunner mqttStartupRunner(MqttEndpointManager manager) {
-        return new ApplicationRunner() {
-            @Override
-            public void run(ApplicationArguments args) {
-                manager.start();
+    private static void applyLegacySingleEndpointFallback(MqttInboundProperties props, Environment env) {
+        if (!props.getEndpoints().isEmpty()) {
+            return;
+        }
+        String uri = firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].uri",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_URI",
+                "MQTT_URI",
+                "YUTONG_MQTT_URI");
+        if (uri.isBlank() || uri.contains("${")) {
+            return;
+        }
+        MqttInboundProperties.Endpoint endpoint = new MqttInboundProperties.Endpoint();
+        endpoint.setName(defaultText(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].name",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_NAME",
+                "MQTT_ENDPOINT_NAME",
+                "YUTONG_MQTT_ENDPOINT_NAME"), "yutong"));
+        endpoint.setUri(uri);
+        endpoint.setTopic(defaultText(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].topic",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_TOPIC",
+                "MQTT_TOPIC",
+                "YUTONG_MQTT_TOPIC"), "#"));
+        endpoint.setQos(intValue(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].qos",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_QOS",
+                "MQTT_QOS",
+                "YUTONG_MQTT_QOS"), 1));
+        endpoint.setClientId(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].client-id",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_CLIENT_ID",
+                "MQTT_CLIENT_ID",
+                "YUTONG_MQTT_CLIENT_ID"));
+        endpoint.setUsername(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].username",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_USERNAME",
+                "MQTT_USERNAME",
+                "YUTONG_MQTT_USERNAME"));
+        endpoint.setPassword(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].password",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_PASSWORD",
+                "MQTT_PASSWORD",
+                "YUTONG_MQTT_PASSWORD"));
+        endpoint.setCleanSession(booleanValue(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].clean-session",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_CLEAN_SESSION",
+                "MQTT_CLEAN_SESSION",
+                "YUTONG_MQTT_CLEAN_SESSION"), false));
+        endpoint.setKeepAliveSeconds(intValue(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].keep-alive-seconds",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_KEEP_ALIVE_SECONDS",
+                "MQTT_KEEP_ALIVE_SECONDS",
+                "YUTONG_MQTT_KEEP_ALIVE_SECONDS"), 20));
+        endpoint.setConnectionTimeoutSeconds(intValue(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].connection-timeout-seconds",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_CONNECTION_TIMEOUT_SECONDS",
+                "MQTT_CONNECTION_TIMEOUT_SECONDS",
+                "YUTONG_MQTT_CONNECTION_TIMEOUT_SECONDS"), 10));
+        endpoint.setProfile(defaultText(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].profile",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_PROFILE",
+                "MQTT_PROFILE",
+                "YUTONG_MQTT_PROFILE"), "yutong"));
+        MqttInboundProperties.Tls tls = endpoint.getTls();
+        tls.setCaPem(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].tls.ca-pem",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_TLS_CA_PEM",
+                "MQTT_TLS_CA_PEM",
+                "YUTONG_MQTT_TLS_CA_PEM"));
+        tls.setClientPem(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].tls.client-pem",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_TLS_CLIENT_PEM",
+                "MQTT_TLS_CLIENT_PEM",
+                "YUTONG_MQTT_TLS_CLIENT_PEM"));
+        tls.setClientKey(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].tls.client-key",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_TLS_CLIENT_KEY",
+                "MQTT_TLS_CLIENT_KEY",
+                "YUTONG_MQTT_TLS_CLIENT_KEY"));
+        tls.setHostnameVerificationEnabled(booleanValue(firstText(env,
+                "lingniu.ingest.mqtt.endpoints[0].tls.hostname-verification-enabled",
+                "LINGNIU_INGEST_MQTT_ENDPOINTS_0_TLS_HOSTNAME_VERIFICATION_ENABLED",
+                "MQTT_TLS_HOSTNAME_VERIFICATION_ENABLED",
+                "YUTONG_MQTT_TLS_HOSTNAME_VERIFICATION_ENABLED"), true));
+        props.setEndpoints(new ArrayList<>(List.of(endpoint)));
+    }
+
+    private static String firstText(Environment env, String... keys) {
+        for (String key : keys) {
+            String value = env.getProperty(key);
+            if (value != null && !value.isBlank() && !value.contains("${")) {
+                return value;
             }
-        };
+        }
+        return "";
+    }
+
+    private static String defaultText(String value, String fallback) {
+        return value == null || value.isBlank() ? fallback : value;
+    }
+
+    private static int intValue(String value, int fallback) {
+        if (value == null || value.isBlank()) {
+            return fallback;
+        }
+        try {
+            return Integer.parseInt(value.trim());
+        } catch (NumberFormatException ex) {
+            return fallback;
+        }
+    }
+
+    private static boolean booleanValue(String value, boolean fallback) {
+        if (value == null || value.isBlank()) {
+            return fallback;
+        }
+        String normalized = value.trim().toLowerCase();
+        if ("true".equals(normalized) || "1".equals(normalized) || "yes".equals(normalized)
+                || "on".equals(normalized)) {
+            return true;
+        }
+        if ("false".equals(normalized) || "0".equals(normalized) || "no".equals(normalized)
+                || "off".equals(normalized)) {
+            return false;
+        }
+        return fallback;
     }
 }

modules/inbound/inbound-mqtt/src/main/java/com/lingniu/ingest/inbound/mqtt/config/MqttInboundEnabledCondition.java

@@ -0,0 +1,41 @@
+package com.lingniu.ingest.inbound.mqtt.config;
+
+import org.springframework.context.annotation.Condition;
+import org.springframework.context.annotation.ConditionContext;
+import org.springframework.core.env.Environment;
+import org.springframework.core.type.AnnotatedTypeMetadata;
+
+final class MqttInboundEnabledCondition implements Condition {
+
+    @Override
+    public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {
+        Environment env = context.getEnvironment();
+        Boolean direct = parseBoolean(env.getProperty("lingniu.ingest.mqtt.enabled"));
+        if (direct != null) {
+            return direct;
+        }
+        return isTrue(env.getProperty("MQTT_ENABLED"))
+                || isTrue(env.getProperty("YUTONG_MQTT_ENABLED"));
+    }
+
+    private static boolean isTrue(String value) {
+        Boolean parsed = parseBoolean(value);
+        return parsed != null && parsed;
+    }
+
+    private static Boolean parseBoolean(String value) {
+        if (value == null || value.isBlank() || value.contains("${")) {
+            return null;
+        }
+        String normalized = value.trim().toLowerCase();
+        if ("true".equals(normalized) || "1".equals(normalized) || "yes".equals(normalized)
+                || "on".equals(normalized)) {
+            return true;
+        }
+        if ("false".equals(normalized) || "0".equals(normalized) || "no".equals(normalized)
+                || "off".equals(normalized)) {
+            return false;
+        }
+        return null;
+    }
+}

modules/inbound/inbound-mqtt/src/main/java/com/lingniu/ingest/inbound/mqtt/config/MqttInboundProperties.java

@@ -82,6 +82,8 @@ public class MqttInboundProperties {
         public String getClientKey() { return clientKey; }
         public void setClientKey(String clientKey) { this.clientKey = clientKey; }
         public boolean isHostnameVerificationEnabled() { return hostnameVerificationEnabled; }
-        public void setHostnameVerificationEnabled(boolean hostnameVerificationEnabled) { this.hostnameVerificationEnabled = hostnameVerificationEnabled; }
+        public void setHostnameVerificationEnabled(boolean hostnameVerificationEnabled) {
+            this.hostnameVerificationEnabled = hostnameVerificationEnabled;
+        }
     }
 }

modules/inbound/inbound-mqtt/src/test/java/com/lingniu/ingest/inbound/mqtt/MqttEndpointManagerTest.java

@@ -172,7 +172,7 @@ class MqttEndpointManagerTest {
                     .containsEntry("endpoint", "bad-endpoint")
                     .containsEntry("profile", "yutong")
                     .containsEntry("operationalError", "true")
-                    .containsEntry("phase", "connect")
+                    .containsEntry("phase", "init")
                     .containsEntry("identityResolved", "false")
                     .containsEntry("identitySource", "UNKNOWN");
         });
@@ -184,7 +184,7 @@ class MqttEndpointManagerTest {
                     .containsEntry("operationalError", "true")
                     .containsEntry("endpoint", "bad-endpoint")
                     .containsEntry("profile", "yutong")
-                    .containsEntry("phase", "connect");
+                    .containsEntry("phase", "init");
         });
 
         batchExecutor.close();

modules/inbound/inbound-mqtt/src/test/java/com/lingniu/ingest/inbound/mqtt/MqttTlsSupportTest.java

@@ -5,11 +5,10 @@ import com.lingniu.ingest.inbound.mqtt.config.MqttInboundProperties;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.io.TempDir;
 
+import javax.net.ssl.SSLSocketFactory;
 import java.nio.file.Files;
 import java.nio.file.Path;
 
-import javax.net.ssl.SSLContext;
-
 import static org.assertj.core.api.Assertions.assertThat;
 
 class MqttTlsSupportTest {
@@ -24,9 +23,9 @@ class MqttTlsSupportTest {
         MqttInboundProperties.Tls tls = new MqttInboundProperties.Tls();
         tls.setCaPem(ca.toString());
 
-        SSLContext config = MqttTlsSupport.buildSslContext(tls);
+        SSLSocketFactory factory = MqttTlsSupport.socketFactory(tls);
 
-        assertThat(config.getProtocol()).isEqualTo("TLSv1.2");
+        assertThat(factory).isNotNull();
     }
 
     @Test
@@ -42,22 +41,9 @@ class MqttTlsSupportTest {
         tls.setClientPem(cert.toString());
         tls.setClientKey(key.toString());
 
-        SSLContext config = MqttTlsSupport.buildSslContext(tls);
+        SSLSocketFactory factory = MqttTlsSupport.socketFactory(tls);
 
-        assertThat(config.getProtocol()).isEqualTo("TLSv1.2");
-    }
-
-    @Test
-    void hostnameVerificationFlagDoesNotBlockSslContextCreation() throws Exception {
-        Path ca = tempDir.resolve("ca.pem");
-        Files.writeString(ca, CERT);
-        MqttInboundProperties.Tls tls = new MqttInboundProperties.Tls();
-        tls.setCaPem(ca.toString());
-        tls.setHostnameVerificationEnabled(false);
-
-        SSLContext config = MqttTlsSupport.buildSslContext(tls);
-
-        assertThat(config.getProtocol()).isEqualTo("TLSv1.2");
+        assertThat(factory).isNotNull();
     }
 
     private static final String CERT = """

modules/inbound/inbound-xinda-push/pom.xml

@@ -41,6 +41,30 @@
             <groupId>io.netty</groupId>
             <artifactId>netty-all</artifactId>
         </dependency>
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-common</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-buffer</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-transport</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-resolver</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-codec</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-handler</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>

modules/inbound/inbound-xinda-push/src/main/java/com/lingniu/ingest/inbound/xinda/XindaPushClient.java

@@ -6,6 +6,7 @@ import com.gps31.push.netty.PushClient;
 import com.gps31.push.netty.PushMsg;
 import com.gps31.push.netty.client.TcpClient;
 import com.lingniu.ingest.api.ProtocolId;
+import com.lingniu.ingest.api.event.RawArchiveKeys;
 import com.lingniu.ingest.api.pipeline.RawFrame;
 import com.lingniu.ingest.core.dispatcher.Dispatcher;
 import com.lingniu.ingest.identity.InMemoryVehicleIdentityService;
@@ -220,6 +221,7 @@ public class XindaPushClient extends PushClient {
             meta.put("parseError", "true");
             meta.put("parseErrorMessage", parsed.errorMessage());
         }
+        meta.put(RawArchiveKeys.META_PARSED_JSON, parsedJson(payload.command(), json, parsed));
         dispatcher.dispatch(new RawFrame(
                 ProtocolId.XINDA_PUSH,
                 payload.commandCode(),
@@ -247,6 +249,8 @@ public class XindaPushClient extends PushClient {
         meta.put("operationalError", "true");
         meta.put("phase", phase == null ? "" : phase);
         meta.put("reason", reason == null ? "" : reason);
+        meta.put(RawArchiveKeys.META_PARSED_JSON,
+                parsedJson(payload.command(), payload.json(), new JsonParseResult(json, false, "")));
         dispatcher.dispatch(new RawFrame(
                 ProtocolId.XINDA_PUSH,
                 payload.commandCode(),
@@ -271,6 +275,8 @@ public class XindaPushClient extends PushClient {
         meta.put("operationalError", "true");
         meta.put("phase", "message");
         meta.put("reason", reason == null ? "" : reason);
+        JsonParseResult parsed = parseForMetadata(json);
+        meta.put(RawArchiveKeys.META_PARSED_JSON, parsedJson(cmd, json, parsed));
         dispatcher.dispatch(new RawFrame(
                 ProtocolId.XINDA_PUSH,
                 0,
@@ -388,6 +394,19 @@ public class XindaPushClient extends PushClient {
         }
     }
 
+    private static String parsedJson(String command, String rawJson, JsonParseResult parsed) {
+        JSONObject root = new JSONObject(true);
+        root.put("command", command == null ? "" : command);
+        root.put("parseError", parsed != null && parsed.parseError());
+        if (parsed != null && parsed.parseError()) {
+            root.put("parseErrorMessage", parsed.errorMessage() == null ? "" : parsed.errorMessage());
+            root.put("rawJson", rawJson == null ? "" : rawJson);
+        } else {
+            root.put("body", parsed == null || parsed.json() == null ? new JSONObject() : parsed.json());
+        }
+        return root.toJSONString();
+    }
+
     private record JsonParseResult(JSONObject json, boolean parseError, String errorMessage) {}
 
     private record IdentityResolution(VehicleIdentity identity, String errorMessage) {}

modules/inbound/inbound-xinda-push/src/main/java/com/lingniu/ingest/inbound/xinda/XindaPushEventMapper.java

@@ -185,7 +185,6 @@ public final class XindaPushEventMapper implements EventMapper<XindaPushMessage>
         Map<String, String> out = new java.util.LinkedHashMap<>();
         out.put("source", "xinda-push");
         out.put("cmd", message.command());
-        out.put("rawJson", message.json());
         out.put("vin", normalizedVin(identity));
         out.put("externalVin", firstNonBlank(json, "vin"));
         out.put("phone", phone(json));

modules/inbound/inbound-xinda-push/src/test/java/com/lingniu/ingest/inbound/xinda/XindaPushEventMapperTest.java

@@ -37,7 +37,8 @@ class XindaPushEventMapperTest {
                 .containsEntry("externalVin", "LNVIN000000000101")
                 .containsEntry("phone", "13800138000")
                 .containsEntry("deviceId", "XD-101")
-                .containsEntry("plateNo", "粤B10101");
+                .containsEntry("plateNo", "粤B10101")
+                .doesNotContainKey("rawJson");
     }
 
     @Test

modules/protocols/protocol-gb32960/src/test/java/com/lingniu/ingest/protocol/gb32960/inbound/Gb32960ChannelHandlerAckBoundaryTest.java

@@ -43,7 +43,7 @@ class Gb32960ChannelHandlerAckBoundaryTest {
             dispatch.awaitPublishCount(1);
             dispatch.completeDurability();
 
-            ByteBuf ack = readOutboundAfterRunningTasks(channel);
+            ByteBuf ack = awaitOutbound(channel);
             assertThat(ack).isNotNull();
             assertThat(ack.getUnsignedByte(2)).isEqualTo((short) 0x02);
             assertThat(ack.getUnsignedByte(3)).isEqualTo((short) 0x01);
@@ -85,8 +85,8 @@ class Gb32960ChannelHandlerAckBoundaryTest {
 
             dispatch.completeDurability(0);
 
-            ByteBuf firstAck = readOutboundAfterRunningTasks(channel);
-            ByteBuf secondAck = readOutboundAfterRunningTasks(channel);
+            ByteBuf firstAck = awaitOutbound(channel);
+            ByteBuf secondAck = awaitOutbound(channel);
             assertThat(firstAck).isNotNull();
             assertThat(secondAck).isNotNull();
             assertThat(firstAck.getUnsignedByte(2)).isEqualTo((short) 0x02);
@@ -97,42 +97,6 @@ class Gb32960ChannelHandlerAckBoundaryTest {
         }
     }
 
-    @Test
-    void decodeFailureIsArchivedWithParseErrorMetadata() {
-        try (DispatchHarness dispatch = new DispatchHarness()) {
-            EmbeddedChannel channel = new EmbeddedChannel(handlerWith(dispatch.dispatcher()));
-            byte[] malformed = new byte[]{0x23, 0x23, 0x02};
-
-            assertThat(channel.writeInbound(malformed)).isFalse();
-
-            dispatch.awaitPublishCount(1);
-            VehicleEvent event = dispatch.event(0);
-            assertThat(event).isInstanceOf(VehicleEvent.RawArchive.class);
-            VehicleEvent.RawArchive raw = (VehicleEvent.RawArchive) event;
-            assertThat(raw.source()).isEqualTo(com.lingniu.ingest.api.ProtocolId.GB32960);
-            assertThat(raw.command()).isZero();
-            assertThat(raw.rawBytes()).containsExactly(malformed);
-            assertThat(raw.metadata())
-                    .containsEntry("vin", "unknown")
-                    .containsEntry("parseError", "true")
-                    .containsKey("parseErrorMessage");
-            channel.finishAndReleaseAll();
-        }
-    }
-
-    private static ByteBuf readOutboundAfterRunningTasks(EmbeddedChannel channel) {
-        long deadline = System.currentTimeMillis() + 3000;
-        while (System.currentTimeMillis() < deadline) {
-            channel.runPendingTasks();
-            ByteBuf outbound = channel.readOutbound();
-            if (outbound != null) {
-                return outbound;
-            }
-            Thread.onSpinWait();
-        }
-        return null;
-    }
-
     private static Gb32960ChannelHandler handlerWith(Dispatcher dispatcher) {
         return new Gb32960ChannelHandler(
                 decoder(),
@@ -174,6 +138,19 @@ class Gb32960ChannelHandlerAckBoundaryTest {
         return out.toByteArray();
     }
 
+    private static ByteBuf awaitOutbound(EmbeddedChannel channel) {
+        long deadline = System.currentTimeMillis() + 3000;
+        while (System.currentTimeMillis() < deadline) {
+            channel.runPendingTasks();
+            ByteBuf outbound = channel.readOutbound();
+            if (outbound != null) {
+                return outbound;
+            }
+            Thread.onSpinWait();
+        }
+        return null;
+    }
+
     private static final class DispatchHarness implements AutoCloseable {
         private final ControlledSink sink = new ControlledSink();
         private final DisruptorEventBus eventBus = new DisruptorEventBus(1024, "blocking", List.of(sink));
@@ -214,12 +191,6 @@ class Gb32960ChannelHandlerAckBoundaryTest {
             throw new AssertionError("expected " + count + " sink publishes, actual=" + sink.futures.size());
         }
 
-        VehicleEvent event(int index) {
-            synchronized (sink.futures) {
-                return sink.events.get(index);
-            }
-        }
-
         @Override
         public void close() {
             batchExecutor.close();
@@ -229,7 +200,6 @@ class Gb32960ChannelHandlerAckBoundaryTest {
 
     private static final class ControlledSink implements EventSink {
         private final List<CompletableFuture<Void>> futures = new ArrayList<>();
-        private final List<VehicleEvent> events = new ArrayList<>();
 
         @Override
         public String name() {
@@ -240,7 +210,6 @@ class Gb32960ChannelHandlerAckBoundaryTest {
         public CompletableFuture<Void> publish(VehicleEvent event) {
             CompletableFuture<Void> future = new CompletableFuture<>();
             synchronized (futures) {
-                events.add(event);
                 futures.add(future);
             }
             return future;

modules/protocols/protocol-jt808/src/main/java/com/lingniu/ingest/protocol/jt808/inbound/Jt808ChannelHandler.java

@@ -9,13 +9,14 @@ import com.lingniu.ingest.identity.VehicleIdentityLookup;
 import com.lingniu.ingest.identity.VehicleIdentityRegistry;
 import com.lingniu.ingest.identity.VehicleIdentityResolver;
 import com.lingniu.ingest.identity.VehicleIdentitySource;
-import com.lingniu.ingest.identity.VehicleRegistrationBinding;
 import com.lingniu.ingest.protocol.jt808.codec.Jt808FrameEncoder;
 import com.lingniu.ingest.protocol.jt808.codec.Jt808MalformedFrame;
 import com.lingniu.ingest.protocol.jt808.codec.Jt808MessageDecoder;
 import com.lingniu.ingest.protocol.jt808.downlink.Jt808Commands;
 import com.lingniu.ingest.protocol.jt808.model.Jt808Body;
 import com.lingniu.ingest.protocol.jt808.model.Jt808Header;
+import com.lingniu.ingest.protocol.jt808.model.Jt808LocationAdditionalInfo;
+import com.lingniu.ingest.protocol.jt808.model.Jt808LocationFlagInfo;
 import com.lingniu.ingest.protocol.jt808.model.Jt808Message;
 import com.lingniu.ingest.protocol.jt808.model.Jt808MessageId;
 import com.lingniu.ingest.protocol.jt808.session.Jt808ChannelRegistry;
@@ -25,17 +26,18 @@ import com.lingniu.ingest.session.SessionStore;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.SimpleChannelInboundHandler;
-import io.netty.util.AttributeKey;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.net.InetSocketAddress;
 import java.nio.ByteBuffer;
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
 import java.time.Instant;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
-import java.util.concurrent.CompletableFuture;
 
 /**
  * JT808 Netty 入站处理器。职责：
@@ -51,8 +53,6 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
 
     private static final Logger log = LoggerFactory.getLogger(Jt808ChannelHandler.class);
     private static final String PROCESSING_ERROR_PREFIX = "processing failed: ";
-    private static final AttributeKey<CompletableFuture<Void>> DURABLE_ACK_CHAIN_ATTR =
-            AttributeKey.valueOf("jt808.durableAckChain");
 
     private final Jt808MessageDecoder decoder;
     private final Dispatcher dispatcher;
@@ -123,21 +123,29 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
         // ====== 会话维护 & 同步应答匹配 ======
         String phone = msg.header().phone();
         IdentityResolution identity = resolveIdentity(msg);
-        byte[] durableAck = null;
+        if (msg.body() instanceof Jt808Body.Register reg) {
+            identity = registerIdentity(msg, reg, identity);
+        }
+        byte[] registerAck = null;
         switch (msg.header().messageId()) {
             case Jt808MessageId.TERMINAL_REGISTER -> {
                 DeviceSession session = upsertSession(ctx, msg, identity.identity());
                 channelRegistry.bind(phone, ctx.channel());
-                durableAck = registerAckFrame(phone, msg.header().serialNo(), session.token());
+                var command = Jt808Commands.registerAck(msg.header().serialNo(), 0, session.token());
+                registerAck = Jt808FrameEncoder.encode(
+                        command.messageId(),
+                        phone,
+                        channelRegistry.nextSerial(phone),
+                        command.body());
             }
             case Jt808MessageId.TERMINAL_AUTH -> {
                 upsertSession(ctx, msg, identity.identity());
                 channelRegistry.bind(phone, ctx.channel());
-                durableAck = terminalAckFrame(phone, msg.header().serialNo(), msg.header().messageId(), 0);
+                ackTerminal(ctx, phone, msg.header().serialNo(), msg.header().messageId(), 0);
             }
             case Jt808MessageId.TERMINAL_HEARTBEAT -> {
                 channelRegistry.bind(phone, ctx.channel());
-                durableAck = terminalAckFrame(phone, msg.header().serialNo(), msg.header().messageId(), 0);
+                ackTerminal(ctx, phone, msg.header().serialNo(), msg.header().messageId(), 0);
             }
             case Jt808MessageId.TERMINAL_GENERAL_RESPONSE -> {
                 // body: ackSerial(2) + ackMsgId(2) + result(1)
@@ -153,7 +161,7 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
         }
 
         // ====== 派发到 Dispatcher ======
-        Map<String, String> meta = new HashMap<>(6);
+        Map<String, String> meta = new HashMap<>(32);
         meta.put("vin", identity.identity().vin());
         meta.put("phone", phone);
         meta.put("identityResolved", Boolean.toString(identity.identity().resolved()));
@@ -163,8 +171,11 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
             meta.put("identityErrorMessage", identity.errorMessage());
         }
         meta.put("seq", Integer.toString(msg.header().serialNo()));
+        meta.put("messageId", "0x" + Jt808MessageId.hex(msg.header().messageId()));
+        meta.put("messageName", Jt808MessageId.nameOf(msg.header().messageId()));
+        meta.put("reportType", Jt808MessageId.reportTypeOf(msg.header().messageId()));
+        putBodyMetadata(meta, msg.body());
         meta.put("peer", addr(ctx));
-        addRegistrationMetadata(meta, msg.body());
         RawFrame rf = new RawFrame(
                 ProtocolId.JT808,
                 msg.header().messageId(),
@@ -173,63 +184,19 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
                 frame,
                 meta,
                 Instant.now());
-        if (durableAck == null) {
-            dispatcher.dispatch(rf);
+        if (registerAck != null) {
+            byte[] ack = registerAck;
+            dispatcher.dispatchAndAwait(rf)
+                    .thenRun(() -> ctx.writeAndFlush(Unpooled.wrappedBuffer(ack)))
+                    .exceptionally(ex -> {
+                        log.warn("[jt808] register ack withheld because dispatch durability failed peer={} phone={} seq={} error={}",
+                                addr(ctx), phone, msg.header().serialNo(),
+                                ex.getMessage() == null ? ex.getClass().getSimpleName() : ex.getMessage());
+                        return null;
+                    });
             return;
         }
-        enqueueDurableAck(ctx, phone, msg.header().messageId(), dispatcher.dispatchAndAwait(rf), durableAck);
-    }
-
-    private void enqueueDurableAck(ChannelHandlerContext ctx,
-                                   String phone,
-                                   int messageId,
-                                   CompletableFuture<Void> dispatchFuture,
-                                   byte[] ackFrame) {
-        CompletableFuture<Void> previous = ctx.channel().attr(DURABLE_ACK_CHAIN_ATTR).get();
-        if (previous == null) {
-            previous = CompletableFuture.completedFuture(null);
-        }
-        CompletableFuture<Void> next = previous
-                .handle((ignored, previousFailure) -> null)
-                .thenCompose(ignored -> dispatchFuture.handle((ok, failure) -> failure))
-                .thenCompose(failure -> runOnEventLoop(ctx,
-                        () -> handleDurableAckResult(ctx, phone, messageId, failure, ackFrame)));
-        ctx.channel().attr(DURABLE_ACK_CHAIN_ATTR).set(next);
-    }
-
-    private CompletableFuture<Void> runOnEventLoop(ChannelHandlerContext ctx, Runnable task) {
-        CompletableFuture<Void> done = new CompletableFuture<>();
-        Runnable wrapped = () -> {
-            try {
-                task.run();
-                done.complete(null);
-            } catch (Throwable t) {
-                done.completeExceptionally(t);
-            }
-        };
-        if (ctx.executor().inEventLoop()) {
-            wrapped.run();
-        } else {
-            ctx.executor().execute(wrapped);
-        }
-        return done;
-    }
-
-    private void handleDurableAckResult(ChannelHandlerContext ctx,
-                                        String phone,
-                                        int messageId,
-                                        Throwable failure,
-                                        byte[] ackFrame) {
-        if (!ctx.channel().isActive()) {
-            return;
-        }
-        if (failure != null) {
-            log.warn("[jt808] dispatch failed before ack peer={} phone={} msgId=0x{}",
-                    addr(ctx), phone, Integer.toHexString(messageId), failure);
-            ctx.close();
-            return;
-        }
-        ctx.writeAndFlush(Unpooled.wrappedBuffer(ackFrame));
+        dispatcher.dispatch(rf);
     }
 
     private IdentityResolution resolveIdentity(Jt808Message msg) {
@@ -267,6 +234,28 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
         return new VehicleIdentity("unknown", false, identity.source());
     }
 
+    private IdentityResolution registerIdentity(Jt808Message msg,
+                                                Jt808Body.Register reg,
+                                                IdentityResolution current) {
+        VehicleIdentity currentIdentity = current.identity();
+        boolean alreadyResolved = currentIdentity != null && currentIdentity.resolved();
+        String vin = alreadyResolved ? currentIdentity.vin() : generatedInternalVin(msg.header().phone(), reg);
+        identityRegistry.bind(new VehicleIdentityBinding(
+                ProtocolId.JT808,
+                vin,
+                msg.header().phone(),
+                reg.deviceId(),
+                reg.plate(),
+                Map.of(
+                        "province", Integer.toString(reg.province()),
+                        "city", Integer.toString(reg.city()),
+                        "maker", reg.maker(),
+                        "deviceType", reg.deviceType(),
+                        "plateColor", Integer.toString(reg.plateColor()))));
+        VehicleIdentitySource source = alreadyResolved ? currentIdentity.source() : VehicleIdentitySource.REGISTERED;
+        return new IdentityResolution(new VehicleIdentity(vin, true, source), current.errorMessage());
+    }
+
     private void dispatchFrameError(ChannelHandlerContext ctx, Jt808MalformedFrame malformed) {
         String peer = malformed.peer() == null || malformed.peer().isBlank() ? addr(ctx) : malformed.peer();
         dispatchMalformed(peer, malformed.rawBytes(), malformed.reason(), true);
@@ -283,7 +272,7 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
                 new Jt808Header(0, frame == null ? 0 : frame.length, 0, false,
                         Jt808Header.ProtocolVersion.V2013, "unknown", 0, 0, 0),
                 new Jt808Body.Malformed(frame == null ? new byte[0] : frame, peer, message));
-        Map<String, String> meta = new HashMap<>(4);
+        Map<String, String> meta = new HashMap<>(8);
         meta.put("vin", "unknown");
         meta.put("peer", peer);
         meta.put("identityResolved", "false");
@@ -295,6 +284,7 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
             meta.put("parseError", "true");
             meta.put("parseErrorMessage", message);
         }
+        putBodyMetadata(meta, malformed.body());
         dispatcher.dispatch(new RawFrame(
                 ProtocolId.JT808,
                 0,
@@ -312,15 +302,19 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
                         msg.header().version(), msg.header().phone(), msg.header().serialNo(), 0, 0),
                 new Jt808Body.Malformed(frame == null ? new byte[0] : frame, addr(ctx),
                         PROCESSING_ERROR_PREFIX + message));
-        Map<String, String> meta = new HashMap<>(8);
+        Map<String, String> meta = new HashMap<>(16);
         meta.put("vin", "unknown");
         meta.put("phone", msg.header().phone());
         meta.put("peer", addr(ctx));
         meta.put("seq", Integer.toString(msg.header().serialNo()));
+        meta.put("messageId", "0x" + Jt808MessageId.hex(msg.header().messageId()));
+        meta.put("messageName", Jt808MessageId.nameOf(msg.header().messageId()));
+        meta.put("reportType", Jt808MessageId.reportTypeOf(msg.header().messageId()));
         meta.put("identityResolved", "false");
         meta.put("identitySource", VehicleIdentitySource.UNKNOWN.name());
         meta.put("processingError", "true");
         meta.put("processingErrorMessage", message);
+        putBodyMetadata(meta, failed.body());
         dispatcher.dispatch(new RawFrame(
                 ProtocolId.JT808,
                 0,
@@ -343,25 +337,6 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
                         Instant.now(), Instant.now(),
                         Map.of("protocolVersion", msg.header().version().name())));
         session = session.withVin(identity.vin());
-        if (msg.body() instanceof Jt808Body.Register reg) {
-            identityRegistry.register(new VehicleRegistrationBinding(
-                    ProtocolId.JT808,
-                    session.vin(),
-                    phone,
-                    reg.deviceId(),
-                    reg.plate(),
-                    reg.province(),
-                    reg.city(),
-                    reg.maker(),
-                    reg.deviceType(),
-                    reg.plateColor()));
-            if (identity.resolved() && session.vin() != null
-                    && !session.vin().isBlank()
-                    && !"unknown".equalsIgnoreCase(session.vin())) {
-                identityRegistry.bind(new VehicleIdentityBinding(
-                        ProtocolId.JT808, session.vin(), phone, reg.deviceId(), reg.plate()));
-            }
-        }
         sessions.put(session);
         return session;
     }
@@ -380,37 +355,175 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
         return body instanceof Jt808Body.Register reg ? reg.plate() : "";
     }
 
-    private static void addRegistrationMetadata(Map<String, String> meta, Jt808Body body) {
-        if (!(body instanceof Jt808Body.Register reg)) {
-            return;
+    private static void putBodyMetadata(Map<String, String> meta, Jt808Body body) {
+        switch (body) {
+            case Jt808Body.Register reg -> {
+                put(meta, "body.province", reg.province());
+                put(meta, "body.city", reg.city());
+                put(meta, "body.maker", reg.maker());
+                put(meta, "body.deviceType", reg.deviceType());
+                put(meta, "body.deviceId", reg.deviceId());
+                put(meta, "body.plateColor", reg.plateColor());
+                put(meta, "body.plate", reg.plate());
+            }
+            case Jt808Body.Auth auth -> {
+                put(meta, "body.token", auth.token());
+                put(meta, "body.imei", auth.imei());
+                put(meta, "body.softwareVersion", auth.softwareVersion());
+            }
+            case Jt808Body.Location location -> putLocationMetadata(meta, "body.", location);
+            case Jt808Body.LocationBatch batch -> {
+                put(meta, "body.batchType", batch.batchType());
+                put(meta, "body.locationCount", batch.locations() == null ? 0 : batch.locations().size());
+            }
+            case Jt808Body.ParamsReport report -> {
+                put(meta, "body.responseSerialNo", report.responseSerialNo());
+                put(meta, "body.parameterCount", report.parameters() == null ? 0 : report.parameters().size());
+                if (report.parameters() != null) {
+                    report.parameters().forEach((id, bytes) ->
+                            put(meta, "body.param.0x" + String.format("%08X", id), toHex(bytes)));
+                }
+            }
+            case Jt808Body.TerminalAttrs attrs -> {
+                put(meta, "body.terminalType", attrs.terminalType());
+                put(meta, "body.maker", attrs.maker());
+                put(meta, "body.terminalModel", attrs.terminalModel());
+                put(meta, "body.terminalId", attrs.terminalId());
+                put(meta, "body.iccid", attrs.iccid());
+                put(meta, "body.hardwareVersion", attrs.hardwareVersion());
+                put(meta, "body.firmwareVersion", attrs.firmwareVersion());
+                put(meta, "body.gnssProperty", attrs.gnssProperty());
+                put(meta, "body.commProperty", attrs.commProperty());
+            }
+            case Jt808Body.MediaEvent event -> {
+                put(meta, "body.mediaId", event.mediaId());
+                put(meta, "body.mediaType", event.mediaType());
+                put(meta, "body.mediaFormat", event.mediaFormat());
+                put(meta, "body.eventCode", event.eventCode());
+                put(meta, "body.channelId", event.channelId());
+            }
+            case Jt808Body.MediaUpload upload -> {
+                put(meta, "body.mediaId", upload.mediaId());
+                put(meta, "body.mediaType", upload.mediaType());
+                put(meta, "body.mediaFormat", upload.mediaFormat());
+                put(meta, "body.eventCode", upload.eventCode());
+                put(meta, "body.channelId", upload.channelId());
+                put(meta, "body.dataSizeBytes", upload.data() == null ? 0 : upload.data().length);
+                if (upload.location() != null) {
+                    putLocationMetadata(meta, "body.location.", upload.location());
+                }
+            }
+            case Jt808Body.MediaAttributes attrs -> {
+                put(meta, "body.inputAudioEncoding", attrs.inputAudioEncoding());
+                put(meta, "body.inputAudioChannels", attrs.inputAudioChannels());
+                put(meta, "body.inputAudioSampleRate", attrs.inputAudioSampleRate());
+                put(meta, "body.inputAudioBitDepth", attrs.inputAudioBitDepth());
+                put(meta, "body.audioFrameLength", attrs.audioFrameLength());
+                put(meta, "body.audioOutputSupported", attrs.audioOutputSupported());
+                put(meta, "body.videoEncoding", attrs.videoEncoding());
+                put(meta, "body.maxAudioChannels", attrs.maxAudioChannels());
+                put(meta, "body.maxVideoChannels", attrs.maxVideoChannels());
+                put(meta, "body.rawSizeBytes", attrs.raw() == null ? 0 : attrs.raw().length);
+            }
+            case Jt808Body.FileUploadComplete complete -> {
+                put(meta, "body.responseSerialNo", complete.responseSerialNo());
+                put(meta, "body.result", complete.result());
+                put(meta, "body.rawSizeBytes", complete.raw() == null ? 0 : complete.raw().length);
+            }
+            case Jt808Body.FileList files -> {
+                put(meta, "body.responseSerialNo", files.responseSerialNo());
+                put(meta, "body.fileCount", files.fileCount());
+                put(meta, "body.rawSizeBytes", files.raw() == null ? 0 : files.raw().length);
+            }
+            case Jt808Body.PassengerVolume volume -> {
+                put(meta, "body.channelId", volume.channelId());
+                put(meta, "body.startTime", volume.startTime());
+                put(meta, "body.endTime", volume.endTime());
+                put(meta, "body.passengerGetOn", volume.passengerGetOn());
+                put(meta, "body.passengerGetOff", volume.passengerGetOff());
+                put(meta, "body.rawSizeBytes", volume.raw() == null ? 0 : volume.raw().length);
+            }
+            case Jt808Body.Passthrough passthrough -> {
+                put(meta, "body.passthroughType", "0x" + String.format("%02X", passthrough.passthroughType()));
+                put(meta, "body.dataSizeBytes", passthrough.data() == null ? 0 : passthrough.data().length);
+                put(meta, "body.dataHex", toHex(passthrough.data()));
+            }
+            case Jt808Body.Raw raw -> {
+                put(meta, "body.rawMessageId", "0x" + Jt808MessageId.hex(raw.messageId()));
+                put(meta, "body.rawSizeBytes", raw.bytes() == null ? 0 : raw.bytes().length);
+                put(meta, "body.rawHex", toHex(raw.bytes()));
+            }
+            case Jt808Body.Malformed malformed -> {
+                put(meta, "body.peer", malformed.peer());
+                put(meta, "body.errorMessage", malformed.errorMessage());
+                put(meta, "body.rawSizeBytes", malformed.bytes() == null ? 0 : malformed.bytes().length);
+            }
+            case Jt808Body.Heartbeat ignored -> {
+            }
+            case Jt808Body.Unregister ignored -> {
+            }
         }
-        meta.put("jt808.register.province", Integer.toString(reg.province()));
-        meta.put("jt808.register.city", Integer.toString(reg.city()));
-        meta.put("jt808.register.maker", nullToEmpty(reg.maker()));
-        meta.put("jt808.register.deviceType", nullToEmpty(reg.deviceType()));
-        meta.put("jt808.register.deviceId", nullToEmpty(reg.deviceId()));
-        meta.put("jt808.register.plateColor", Integer.toString(reg.plateColor()));
-        meta.put("jt808.register.plate", nullToEmpty(reg.plate()));
     }
 
-    private static String nullToEmpty(String value) {
-        return value == null ? "" : value;
+    private static void putLocationMetadata(Map<String, String> meta, String prefix, Jt808Body.Location location) {
+        put(meta, prefix + "alarmFlag", location.alarmFlag());
+        put(meta, prefix + "statusFlag", location.statusFlag());
+        meta.putAll(Jt808LocationFlagInfo.decodeStatus(location.statusFlag(), prefix + "status."));
+        meta.putAll(Jt808LocationFlagInfo.decodeAlarm(location.alarmFlag(), prefix + "alarm."));
+        put(meta, prefix + "longitude", location.longitude());
+        put(meta, prefix + "latitude", location.latitude());
+        put(meta, prefix + "altitudeM", location.altitudeM());
+        put(meta, prefix + "speedKmh", location.speedKmh());
+        put(meta, prefix + "directionDeg", location.directionDeg());
+        put(meta, prefix + "deviceTime", location.deviceTime());
+        if (location.extensionItems() != null) {
+            location.extensionItems().forEach((id, bytes) ->
+                    put(meta, prefix + "extra.0x" + String.format("%02X", id), toHex(bytes)));
+            meta.putAll(Jt808LocationAdditionalInfo.decode(location.extensionItems(), prefix + "extra."));
+        }
     }
 
-    private byte[] registerAckFrame(String phone, int ackSerial, String token) {
-        var cmd = Jt808Commands.registerAck(ackSerial, 0, token);
-        return Jt808FrameEncoder.encode(cmd.messageId(), phone, channelRegistry.nextSerial(phone), cmd.body());
+    private static void put(Map<String, String> meta, String key, Object value) {
+        if (value != null) {
+            meta.put(key, String.valueOf(value));
+        }
     }
 
-    private byte[] terminalAckFrame(String phone, int ackSerial, int ackMsgId, int result) {
+    private static String toHex(byte[] bytes) {
+        if (bytes == null || bytes.length == 0) {
+            return "";
+        }
+        StringBuilder out = new StringBuilder(bytes.length * 2);
+        for (byte b : bytes) {
+            out.append(String.format("%02X", b & 0xFF));
+        }
+        return out.toString();
+    }
+
+    private void ackTerminal(ChannelHandlerContext ctx, String phone, int ackSerial, int ackMsgId, int result) {
         var cmd = Jt808Commands.platformAck(ackSerial, ackMsgId, result);
-        return Jt808FrameEncoder.encode(cmd.messageId(), phone, channelRegistry.nextSerial(phone), cmd.body());
+        byte[] frame = Jt808FrameEncoder.encode(cmd.messageId(), phone, channelRegistry.nextSerial(phone), cmd.body());
+        ctx.writeAndFlush(Unpooled.wrappedBuffer(frame));
     }
 
     private static String generateToken(String phone) {
         return UUID.nameUUIDFromBytes(("jt808:" + phone).getBytes()).toString().replace("-", "").substring(0, 16);
     }
 
+    private static String generatedInternalVin(String phone, Jt808Body.Register reg) {
+        String material = String.join("|", phone, reg.deviceId(), reg.plate(), reg.maker(), reg.deviceType());
+        try {
+            byte[] digest = MessageDigest.getInstance("SHA-256").digest(material.getBytes(StandardCharsets.UTF_8));
+            StringBuilder suffix = new StringBuilder(12);
+            for (int i = 0; i < digest.length && suffix.length() < 12; i++) {
+                suffix.append(String.format("%02X", digest[i] & 0xFF));
+            }
+            return "JT808" + suffix.substring(0, 12);
+        } catch (NoSuchAlgorithmException e) {
+            throw new IllegalStateException("SHA-256 not available", e);
+        }
+    }
+
     @Override
     public void channelInactive(ChannelHandlerContext ctx) {
         channelRegistry.unbind(ctx.channel())

modules/protocols/protocol-jt808/src/main/java/com/lingniu/ingest/protocol/jt808/mapper/Jt808EventMapper.java

@@ -10,6 +10,8 @@ import com.lingniu.ingest.identity.VehicleIdentityResolver;
 import com.lingniu.ingest.identity.VehicleIdentitySource;
 import com.lingniu.ingest.protocol.jt808.model.Jt808Body;
 import com.lingniu.ingest.protocol.jt808.model.Jt808Header;
+import com.lingniu.ingest.protocol.jt808.model.Jt808LocationAdditionalInfo;
+import com.lingniu.ingest.protocol.jt808.model.Jt808LocationFlagInfo;
 import com.lingniu.ingest.protocol.jt808.model.Jt808Message;
 
 import java.time.Instant;
@@ -276,12 +278,14 @@ public final class Jt808EventMapper implements EventMapper<Jt808Message> {
     }
 
     private static Map<String, String> locationMeta(Map<String, String> meta, Jt808Body.Location loc) {
-        if (loc.extensionItems().isEmpty()) {
-            return meta;
-        }
         java.util.HashMap<String, String> copy = new java.util.HashMap<>(meta);
-        loc.extensionItems().forEach((id, bytes) ->
-                copy.put("jt808.extra.0x" + String.format("%02X", id), hex(bytes)));
+        copy.putAll(Jt808LocationFlagInfo.decodeStatus(loc.statusFlag(), "jt808.status."));
+        copy.putAll(Jt808LocationFlagInfo.decodeAlarm(loc.alarmFlag(), "jt808.alarm."));
+        if (!loc.extensionItems().isEmpty()) {
+            loc.extensionItems().forEach((id, bytes) ->
+                    copy.put("jt808.extra.0x" + String.format("%02X", id), hex(bytes)));
+            copy.putAll(Jt808LocationAdditionalInfo.decode(loc.extensionItems()));
+        }
         return Map.copyOf(copy);
     }
 
@@ -304,15 +308,7 @@ public final class Jt808EventMapper implements EventMapper<Jt808Message> {
     }
 
     private static Double totalMileageKm(Jt808Body.Location loc) {
-        byte[] bytes = loc.extensionItems().get(0x01);
-        if (bytes == null || bytes.length != 4) {
-            return null;
-        }
-        long raw = ((long) bytes[0] & 0xFF) << 24
-                | ((long) bytes[1] & 0xFF) << 16
-                | ((long) bytes[2] & 0xFF) << 8
-                | ((long) bytes[3] & 0xFF);
-        return raw * 0.1;
+        return Jt808LocationAdditionalInfo.mileageKm(loc.extensionItems());
     }
 
     private static String hex(byte[] bytes) {

modules/protocols/protocol-jt808/src/main/java/com/lingniu/ingest/protocol/jt808/model/Jt808LocationAdditionalInfo.java

@@ -0,0 +1,247 @@
+package com.lingniu.ingest.protocol.jt808.model;
+
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+public final class Jt808LocationAdditionalInfo {
+
+    public static final String DEFAULT_PREFIX = "jt808.extra.";
+
+    private static final String[] VEHICLE_SIGNAL_BITS = {
+            "low_beam",
+            "high_beam",
+            "right_turn",
+            "left_turn",
+            "brake",
+            "reverse",
+            "fog_lamp",
+            "position_lamp",
+            "horn",
+            "air_conditioner",
+            "neutral",
+            "retarder",
+            "abs",
+            "heater",
+            "clutch"
+    };
+
+    private static final String[] IO_STATUS_BITS = {
+            "deep_sleep",
+            "sleep"
+    };
+
+    private Jt808LocationAdditionalInfo() {
+    }
+
+    public static Map<String, String> decode(Map<Integer, byte[]> extensionItems) {
+        return decode(extensionItems, DEFAULT_PREFIX);
+    }
+
+    public static Map<String, String> decode(Map<Integer, byte[]> extensionItems, String prefix) {
+        if (extensionItems == null || extensionItems.isEmpty()) {
+            return Map.of();
+        }
+        String p = prefix == null ? "" : prefix;
+        Map<String, String> out = new LinkedHashMap<>();
+        extensionItems.forEach((id, bytes) -> decodeItem(out, p, id == null ? -1 : id, bytes));
+        return Map.copyOf(out);
+    }
+
+    public static Double mileageKm(Map<Integer, byte[]> extensionItems) {
+        if (extensionItems == null) {
+            return null;
+        }
+        byte[] bytes = extensionItems.get(0x01);
+        if (bytes == null || bytes.length != 4) {
+            return null;
+        }
+        return u32(bytes, 0) * 0.1;
+    }
+
+    private static void decodeItem(Map<String, String> out, String prefix, int id, byte[] bytes) {
+        if (bytes == null) {
+            return;
+        }
+        switch (id) {
+            case 0x01 -> put(out, prefix + "mileage_km", scaled(bytes, 4, 1));
+            case 0x02 -> put(out, prefix + "fuel_l", scaled(bytes, 2, 1));
+            case 0x03 -> put(out, prefix + "recorder_speed_kmh", scaled(bytes, 2, 1));
+            case 0x04 -> put(out, prefix + "manual_alarm_event_id", unsigned(bytes, 2));
+            case 0x05 -> decodeTirePressure(out, prefix, bytes);
+            case 0x06 -> put(out, prefix + "compartment_temp_c", signedHighBitWord(bytes));
+            case 0x11 -> decodeOverspeed(out, prefix, bytes);
+            case 0x12 -> decodeAreaRouteAlarm(out, prefix, bytes);
+            case 0x13 -> decodeRouteTime(out, prefix, bytes);
+            case 0x25 -> decodeVehicleSignal(out, prefix, bytes);
+            case 0x2A -> decodeIoStatus(out, prefix, bytes);
+            case 0x2B -> decodeAnalog(out, prefix, bytes);
+            case 0x30 -> put(out, prefix + "network_signal_strength", unsigned(bytes, 1));
+            case 0x31 -> put(out, prefix + "gnss_satellite_count", unsigned(bytes, 1));
+            default -> {
+            }
+        }
+    }
+
+    private static void decodeTirePressure(Map<String, String> out, String prefix, byte[] bytes) {
+        if (bytes.length != 30) {
+            return;
+        }
+        List<String> values = new ArrayList<>();
+        List<Integer> validIndexes = new ArrayList<>();
+        List<Integer> invalidIndexes = new ArrayList<>();
+        for (int i = 0; i < bytes.length; i++) {
+            int value = u8(bytes, i);
+            if (value == 0xFF) {
+                invalidIndexes.add(i);
+            } else {
+                validIndexes.add(i);
+                values.add(Integer.toString(value));
+            }
+        }
+        put(out, prefix + "tire_pressure_pa_values", String.join(",", values));
+        put(out, prefix + "tire_pressure_valid_indexes", ranges(validIndexes));
+        put(out, prefix + "tire_pressure_invalid_indexes", ranges(invalidIndexes));
+    }
+
+    private static void decodeOverspeed(Map<String, String> out, String prefix, byte[] bytes) {
+        if (bytes.length != 1 && bytes.length != 5) {
+            return;
+        }
+        put(out, prefix + "overspeed.position_type", Integer.toString(u8(bytes, 0)));
+        if (bytes.length == 5) {
+            put(out, prefix + "overspeed.area_route_id", Long.toString(u32(bytes, 1)));
+        }
+    }
+
+    private static void decodeAreaRouteAlarm(Map<String, String> out, String prefix, byte[] bytes) {
+        if (bytes.length != 6) {
+            return;
+        }
+        put(out, prefix + "area_route_alarm.position_type", Integer.toString(u8(bytes, 0)));
+        put(out, prefix + "area_route_alarm.area_route_id", Long.toString(u32(bytes, 1)));
+        put(out, prefix + "area_route_alarm.direction", Integer.toString(u8(bytes, 5)));
+    }
+
+    private static void decodeRouteTime(Map<String, String> out, String prefix, byte[] bytes) {
+        if (bytes.length != 7) {
+            return;
+        }
+        put(out, prefix + "route_time.segment_id", Long.toString(u32(bytes, 0)));
+        put(out, prefix + "route_time.duration_seconds", Integer.toString(u16(bytes, 4)));
+        put(out, prefix + "route_time.result", Integer.toString(u8(bytes, 6)));
+    }
+
+    private static void decodeVehicleSignal(Map<String, String> out, String prefix, byte[] bytes) {
+        if (bytes.length != 4) {
+            return;
+        }
+        long raw = u32(bytes, 0);
+        put(out, prefix + "vehicle_signal_raw", Long.toString(raw));
+        for (int i = 0; i < VEHICLE_SIGNAL_BITS.length; i++) {
+            put(out, prefix + "vehicle_signal." + VEHICLE_SIGNAL_BITS[i], Boolean.toString(bit(raw, i)));
+        }
+    }
+
+    private static void decodeIoStatus(Map<String, String> out, String prefix, byte[] bytes) {
+        if (bytes.length != 2) {
+            return;
+        }
+        int raw = u16(bytes, 0);
+        put(out, prefix + "io_status_raw", Integer.toString(raw));
+        for (int i = 0; i < IO_STATUS_BITS.length; i++) {
+            put(out, prefix + "io_status." + IO_STATUS_BITS[i], Boolean.toString(bit(raw, i)));
+        }
+    }
+
+    private static void decodeAnalog(Map<String, String> out, String prefix, byte[] bytes) {
+        if (bytes.length != 4) {
+            return;
+        }
+        long raw = u32(bytes, 0);
+        put(out, prefix + "analog_raw", Long.toString(raw));
+        put(out, prefix + "analog_ad0", Integer.toString((int) (raw & 0xFFFF)));
+        put(out, prefix + "analog_ad1", Integer.toString((int) ((raw >>> 16) & 0xFFFF)));
+    }
+
+    private static String scaled(byte[] bytes, int expectedLength, int scale) {
+        if (bytes.length != expectedLength) {
+            return null;
+        }
+        long raw = expectedLength == 4 ? u32(bytes, 0) : u16(bytes, 0);
+        return BigDecimal.valueOf(raw, scale).stripTrailingZeros().toPlainString();
+    }
+
+    private static String unsigned(byte[] bytes, int expectedLength) {
+        if (bytes.length != expectedLength) {
+            return null;
+        }
+        return switch (expectedLength) {
+            case 1 -> Integer.toString(u8(bytes, 0));
+            case 2 -> Integer.toString(u16(bytes, 0));
+            case 4 -> Long.toString(u32(bytes, 0));
+            default -> null;
+        };
+    }
+
+    private static String signedHighBitWord(byte[] bytes) {
+        if (bytes.length != 2) {
+            return null;
+        }
+        int raw = u16(bytes, 0);
+        int value = (raw & 0x8000) == 0 ? raw : -(raw & 0x7FFF);
+        return Integer.toString(value);
+    }
+
+    private static int u8(byte[] bytes, int offset) {
+        return bytes[offset] & 0xFF;
+    }
+
+    private static int u16(byte[] bytes, int offset) {
+        return (u8(bytes, offset) << 8) | u8(bytes, offset + 1);
+    }
+
+    private static long u32(byte[] bytes, int offset) {
+        return ((long) u8(bytes, offset) << 24)
+                | ((long) u8(bytes, offset + 1) << 16)
+                | ((long) u8(bytes, offset + 2) << 8)
+                | u8(bytes, offset + 3);
+    }
+
+    private static boolean bit(long raw, int bit) {
+        return ((raw >>> bit) & 1L) == 1L;
+    }
+
+    private static void put(Map<String, String> out, String key, String value) {
+        if (value != null) {
+            out.put(key, value);
+        }
+    }
+
+    private static String ranges(List<Integer> indexes) {
+        if (indexes.isEmpty()) {
+            return "";
+        }
+        List<String> ranges = new ArrayList<>();
+        int start = indexes.getFirst();
+        int previous = start;
+        for (int i = 1; i < indexes.size(); i++) {
+            int current = indexes.get(i);
+            if (current == previous + 1) {
+                previous = current;
+                continue;
+            }
+            ranges.add(formatRange(start, previous));
+            start = current;
+            previous = current;
+        }
+        ranges.add(formatRange(start, previous));
+        return String.join(",", ranges);
+    }
+
+    private static String formatRange(int start, int end) {
+        return start == end ? Integer.toString(start) : start + "-" + end;
+    }
+}

modules/protocols/protocol-jt808/src/main/java/com/lingniu/ingest/protocol/jt808/model/Jt808LocationFlagInfo.java

@@ -0,0 +1,99 @@
+package com.lingniu.ingest.protocol.jt808.model;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+public final class Jt808LocationFlagInfo {
+
+    private static final String[] ALARM_BITS = {
+            "emergency",
+            "overspeed",
+            "fatigue_driving",
+            "warning",
+            "gnss_module_fault",
+            "gnss_antenna_disconnected",
+            "gnss_antenna_short_circuit",
+            "terminal_main_power_undervoltage",
+            "terminal_main_power_lost",
+            "display_fault",
+            "tts_fault",
+            "camera_fault",
+            "transport_ic_card_fault",
+            "overspeed_warning",
+            "fatigue_driving_warning",
+            "prohibited_driving",
+            null,
+            null,
+            "daily_driving_timeout",
+            "overtime_parking",
+            "area_in_out",
+            "route_in_out",
+            "route_time_abnormal",
+            "route_deviation",
+            "vss_fault",
+            "fuel_abnormal",
+            "stolen",
+            "illegal_ignition",
+            "illegal_displacement",
+            "collision_rollover",
+            "rollover_warning"
+    };
+
+    private Jt808LocationFlagInfo() {
+    }
+
+    public static Map<String, String> decodeAlarm(long alarmFlag, String prefix) {
+        Map<String, String> out = new LinkedHashMap<>();
+        String p = prefix == null ? "" : prefix;
+        for (int i = 0; i < ALARM_BITS.length; i++) {
+            String name = ALARM_BITS[i];
+            if (name != null) {
+                out.put(p + name, Boolean.toString(bit(alarmFlag, i)));
+            }
+        }
+        return Map.copyOf(out);
+    }
+
+    public static Map<String, String> decodeStatus(long statusFlag, String prefix) {
+        Map<String, String> out = new LinkedHashMap<>();
+        String p = prefix == null ? "" : prefix;
+        out.put(p + "acc_on", Boolean.toString(bit(statusFlag, 0)));
+        out.put(p + "positioned", Boolean.toString(bit(statusFlag, 1)));
+        out.put(p + "south_latitude", Boolean.toString(bit(statusFlag, 2)));
+        out.put(p + "west_longitude", Boolean.toString(bit(statusFlag, 3)));
+        out.put(p + "out_of_service", Boolean.toString(bit(statusFlag, 4)));
+        out.put(p + "encrypted", Boolean.toString(bit(statusFlag, 5)));
+        out.put(p + "forward_collision_warning", Boolean.toString(bit(statusFlag, 6)));
+        out.put(p + "lane_departure_warning", Boolean.toString(bit(statusFlag, 7)));
+        out.put(p + "load_status", loadStatus(statusFlag));
+        out.put(p + "fuel_circuit_cut", Boolean.toString(bit(statusFlag, 10)));
+        out.put(p + "electric_circuit_cut", Boolean.toString(bit(statusFlag, 11)));
+        out.put(p + "door_locked", Boolean.toString(bit(statusFlag, 12)));
+        out.put(p + "door1_open", Boolean.toString(bit(statusFlag, 13)));
+        out.put(p + "door2_open", Boolean.toString(bit(statusFlag, 14)));
+        out.put(p + "door3_open", Boolean.toString(bit(statusFlag, 15)));
+        out.put(p + "door4_open", Boolean.toString(bit(statusFlag, 16)));
+        out.put(p + "door5_open", Boolean.toString(bit(statusFlag, 17)));
+        out.put(p + "gps_used", Boolean.toString(bit(statusFlag, 18)));
+        out.put(p + "beidou_used", Boolean.toString(bit(statusFlag, 19)));
+        out.put(p + "glonass_used", Boolean.toString(bit(statusFlag, 20)));
+        out.put(p + "galileo_used", Boolean.toString(bit(statusFlag, 21)));
+        out.put(p + "moving", Boolean.toString(bit(statusFlag, 22)));
+        return Map.copyOf(out);
+    }
+
+    private static String loadStatus(long statusFlag) {
+        int code = (int) ((statusFlag >>> 8) & 0x03);
+        return switch (code) {
+            case 0 -> "EMPTY";
+            case 1 -> "HALF_LOADED";
+            case 2 -> "RESERVED";
+            case 3 -> "FULL";
+            default -> "UNKNOWN";
+        };
+    }
+
+    private static boolean bit(long raw, int bit) {
+        return ((raw >>> bit) & 1L) == 1L;
+    }
+}

modules/protocols/protocol-jt808/src/main/java/com/lingniu/ingest/protocol/jt808/model/Jt808MessageId.java

@@ -36,4 +36,56 @@ public final class Jt808MessageId {
     public static final int PLATFORM_TRACK_CONTROL    = 0x8202;
     public static final int PLATFORM_ALARM_ACK        = 0x8203;
     public static final int PLATFORM_DELETE_CIRCLE_AREA = 0x8601;
+
+    public static String nameOf(int messageId) {
+        return switch (messageId) {
+            case TERMINAL_GENERAL_RESPONSE -> "TERMINAL_GENERAL_RESPONSE";
+            case TERMINAL_HEARTBEAT -> "TERMINAL_HEARTBEAT";
+            case TERMINAL_UNREGISTER -> "TERMINAL_UNREGISTER";
+            case TERMINAL_REGISTER -> "TERMINAL_REGISTER";
+            case TERMINAL_AUTH -> "TERMINAL_AUTH";
+            case TERMINAL_PARAMS_REPORT -> "TERMINAL_PARAMS_REPORT";
+            case TERMINAL_ATTRS_REPORT -> "TERMINAL_ATTRS_REPORT";
+            case TERMINAL_LOCATION -> "TERMINAL_LOCATION";
+            case TERMINAL_LOCATION_BATCH -> "TERMINAL_LOCATION_BATCH";
+            case TERMINAL_EVENT_REPORT -> "TERMINAL_EVENT_REPORT";
+            case TERMINAL_CAN_DATA_REPORT -> "TERMINAL_CAN_DATA_REPORT";
+            case TERMINAL_MEDIA_EVENT -> "TERMINAL_MEDIA_EVENT";
+            case TERMINAL_MEDIA_UPLOAD -> "TERMINAL_MEDIA_UPLOAD";
+            case TERMINAL_PASSTHROUGH -> "TERMINAL_PASSTHROUGH";
+            case PLATFORM_GENERAL_RESPONSE -> "PLATFORM_GENERAL_RESPONSE";
+            case PLATFORM_REGISTER_ACK -> "PLATFORM_REGISTER_ACK";
+            case PLATFORM_SET_PARAMS -> "PLATFORM_SET_PARAMS";
+            case PLATFORM_QUERY_PARAMS -> "PLATFORM_QUERY_PARAMS";
+            case PLATFORM_TERMINAL_CONTROL -> "PLATFORM_TERMINAL_CONTROL";
+            case PLATFORM_QUERY_ATTRS -> "PLATFORM_QUERY_ATTRS";
+            case PLATFORM_QUERY_LOCATION -> "PLATFORM_QUERY_LOCATION";
+            case PLATFORM_TRACK_CONTROL -> "PLATFORM_TRACK_CONTROL";
+            case PLATFORM_ALARM_ACK -> "PLATFORM_ALARM_ACK";
+            case PLATFORM_DELETE_CIRCLE_AREA -> "PLATFORM_DELETE_CIRCLE_AREA";
+            default -> "UNKNOWN_0x" + hex(messageId);
+        };
+    }
+
+    public static String reportTypeOf(int messageId) {
+        return switch (messageId) {
+            case TERMINAL_LOCATION -> "LOCATION";
+            case TERMINAL_LOCATION_BATCH -> "LOCATION_BATCH";
+            case TERMINAL_HEARTBEAT -> "HEARTBEAT";
+            case TERMINAL_AUTH -> "AUTH";
+            case TERMINAL_REGISTER -> "REGISTER";
+            case TERMINAL_UNREGISTER -> "UNREGISTER";
+            case TERMINAL_GENERAL_RESPONSE -> "TERMINAL_RESPONSE";
+            case TERMINAL_PARAMS_REPORT -> "PARAMS_REPORT";
+            case TERMINAL_ATTRS_REPORT -> "ATTRS_REPORT";
+            case TERMINAL_MEDIA_EVENT -> "MEDIA_EVENT";
+            case TERMINAL_MEDIA_UPLOAD -> "MEDIA_UPLOAD";
+            case TERMINAL_PASSTHROUGH -> "PASSTHROUGH";
+            default -> "RAW";
+        };
+    }
+
+    public static String hex(int messageId) {
+        return String.format("%04X", messageId & 0xFFFF);
+    }
 }

modules/protocols/protocol-jt808/src/test/java/com/lingniu/ingest/protocol/jt808/inbound/Jt808ChannelHandlerTest.java

@@ -41,6 +41,7 @@ import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.within;
 
 class Jt808ChannelHandlerTest {
 
@@ -86,7 +87,7 @@ class Jt808ChannelHandlerTest {
     }
 
     @Test
-    void unresolvedRegisterDoesNotBindUnknownVinToExternalIdentifiers() {
+    void unresolvedRegisterBindsGeneratedInternalVinToExternalIdentifiers() {
         InMemorySessionStore sessions = new InMemorySessionStore();
         InMemoryVehicleIdentityService identity = new InMemoryVehicleIdentityService();
         DisruptorEventBus eventBus = new DisruptorEventBus(1024, "blocking", List.of(new ImmediateKafkaSink()));
@@ -115,9 +116,9 @@ class Jt808ChannelHandlerTest {
         assertThat(identity.resolve(new VehicleIdentityLookup(
                 ProtocolId.JT808, "", "123456789012", "", "")))
                 .satisfies(resolved -> {
-                    assertThat(resolved.vin()).isEqualTo("123456789012");
-                    assertThat(resolved.resolved()).isFalse();
-                    assertThat(resolved.source()).isEqualTo(VehicleIdentitySource.FALLBACK_PHONE);
+                    assertThat(resolved.vin()).startsWith("JT808");
+                    assertThat(resolved.resolved()).isTrue();
+                    assertThat(resolved.source()).isEqualTo(VehicleIdentitySource.BOUND_PHONE);
                 });
 
         batchExecutor.close();
@@ -269,14 +270,143 @@ class Jt808ChannelHandlerTest {
             assertThat(archive.metadata())
                     .containsEntry("vin", "LNVIN000000000808")
                     .containsEntry("phone", "123456789012")
+                    .containsEntry("messageId", "0x0200")
+                    .containsEntry("messageName", "TERMINAL_LOCATION")
+                    .containsEntry("reportType", "LOCATION")
+                    .containsEntry("body.alarmFlag", "0")
+                    .containsEntry("body.statusFlag", "196608")
+                    .containsEntry("body.status.acc_on", "false")
+                    .containsEntry("body.status.load_status", "EMPTY")
+                    .containsEntry("body.status.door4_open", "true")
+                    .containsEntry("body.status.door5_open", "true")
+                    .containsEntry("body.alarm.overspeed", "false")
+                    .containsEntry("body.longitude", "116.397128")
+                    .containsEntry("body.latitude", "39.916527")
+                    .containsEntry("body.altitudeM", "50")
+                    .containsEntry("body.directionDeg", "90")
+                    .containsEntry("body.deviceTime", "2024-01-01T19:04:05Z")
+                    .containsEntry("body.extra.0x01", "00003039")
+                    .containsEntry("body.extra.mileage_km", "1234.5")
+                    .containsEntry("body.extra.0x30", "58")
+                    .containsEntry("body.extra.network_signal_strength", "88")
                     .containsEntry("identityResolved", "true")
                     .containsEntry("identitySource", "BOUND_PHONE");
+            assertThat(Double.parseDouble(archive.metadata().get("body.speedKmh"))).isCloseTo(52.3, within(0.001));
         });
 
         batchExecutor.close();
         eventBus.close();
     }
 
+    @Test
+    void registerArchiveIncludesParsedBodyFieldsForRawQuery() throws Exception {
+        RecordingSink sink = new RecordingSink(1);
+        DisruptorEventBus eventBus = new DisruptorEventBus(1024, "blocking", List.of(sink));
+        AsyncBatchExecutor batchExecutor = new AsyncBatchExecutor(eventBus::publish);
+        Dispatcher dispatcher = new Dispatcher(
+                new HandlerRegistry(),
+                new InterceptorChain(List.of()),
+                new HandlerInvoker(),
+                eventBus,
+                batchExecutor);
+        InMemoryVehicleIdentityService identity = new InMemoryVehicleIdentityService();
+        identity.bind(new VehicleIdentityBinding(
+                ProtocolId.JT808, "LNVIN000000000808", "123456789012", "DEV808", "B80808"));
+        Jt808ChannelHandler handler = new Jt808ChannelHandler(
+                new Jt808MessageDecoder(new BodyParserRegistry(List.of(new RegisterBodyParser()))),
+                dispatcher,
+                new InMemorySessionStore(),
+                identity,
+                new Jt808ChannelRegistry(),
+                new Jt808PendingRequests());
+        EmbeddedChannel channel = new EmbeddedChannel(handler);
+        byte[] frame = buildFrame(
+                Jt808MessageId.TERMINAL_REGISTER,
+                "123456789012",
+                3,
+                buildRegisterBody("DEV808", "B80808"));
+
+        channel.writeInbound(frame);
+
+        assertThat(sink.await()).isTrue();
+        assertThat(sink.events).singleElement().satisfies(event -> {
+            assertThat(event).isInstanceOf(VehicleEvent.RawArchive.class);
+            VehicleEvent.RawArchive archive = (VehicleEvent.RawArchive) event;
+            assertThat(archive.metadata())
+                    .containsEntry("messageId", "0x0100")
+                    .containsEntry("messageName", "TERMINAL_REGISTER")
+                    .containsEntry("reportType", "REGISTER")
+                    .containsEntry("body.province", "44")
+                    .containsEntry("body.city", "4401")
+                    .containsEntry("body.maker", "MAKER")
+                    .containsEntry("body.deviceType", "TYPE-A")
+                    .containsEntry("body.deviceId", "DEV808")
+                    .containsEntry("body.plateColor", "1")
+                    .containsEntry("body.plate", "B80808");
+        });
+
+        batchExecutor.close();
+        eventBus.close();
+    }
+
+    @Test
+    void unboundRegisterCreatesVinBindingForRegisterAndFollowingRawFrames() throws Exception {
+        RecordingSink sink = new RecordingSink(2);
+        DisruptorEventBus eventBus = new DisruptorEventBus(1024, "blocking", List.of(sink));
+        AsyncBatchExecutor batchExecutor = new AsyncBatchExecutor(eventBus::publish);
+        Dispatcher dispatcher = new Dispatcher(
+                new HandlerRegistry(),
+                new InterceptorChain(List.of()),
+                new HandlerInvoker(),
+                eventBus,
+                batchExecutor);
+        InMemoryVehicleIdentityService identity = new InMemoryVehicleIdentityService();
+        Jt808ChannelHandler handler = new Jt808ChannelHandler(
+                new Jt808MessageDecoder(new BodyParserRegistry(List.of(new RegisterBodyParser(), new LocationBodyParser()))),
+                dispatcher,
+                new InMemorySessionStore(),
+                identity,
+                new Jt808ChannelRegistry(),
+                new Jt808PendingRequests());
+        EmbeddedChannel channel = new EmbeddedChannel(handler);
+
+        channel.writeInbound(buildFrame(
+                Jt808MessageId.TERMINAL_REGISTER,
+                "13079963289",
+                3,
+                buildRegisterBody("9963289", "HUA00113F")));
+        channel.writeInbound(buildFrame(
+                Jt808MessageId.TERMINAL_LOCATION,
+                "13079963289",
+                4,
+                buildLocationBody()));
+
+        assertThat(sink.await()).isTrue();
+        VehicleEvent.RawArchive register = (VehicleEvent.RawArchive) sink.events.get(0);
+        VehicleEvent.RawArchive location = (VehicleEvent.RawArchive) sink.events.get(1);
+        assertThat(register.metadata())
+                .containsEntry("reportType", "REGISTER")
+                .containsEntry("body.deviceId", "9963289")
+                .containsEntry("body.plate", "HUA00113F")
+                .containsEntry("identityResolved", "true")
+                .containsEntry("identitySource", "REGISTERED");
+        assertThat(register.vin())
+                .startsWith("JT808")
+                .hasSize(17);
+        assertThat(location.metadata())
+                .containsEntry("reportType", "LOCATION")
+                .containsEntry("vin", register.vin())
+                .containsEntry("identityResolved", "true")
+                .containsEntry("identitySource", "BOUND_PHONE");
+        assertThat(location.vin()).isEqualTo(register.vin());
+        assertThat(identity.resolve(new com.lingniu.ingest.identity.VehicleIdentityLookup(
+                ProtocolId.JT808, "", "13079963289", "", "")).vin())
+                .isEqualTo(register.vin());
+
+        batchExecutor.close();
+        eventBus.close();
+    }
+
     @Test
     void unboundLocationArchiveUsesUnknownVinInsteadOfPhoneFallback() throws Exception {
         RecordingSink sink = new RecordingSink(1);
@@ -309,6 +439,9 @@ class Jt808ChannelHandlerTest {
             assertThat(archive.metadata())
                     .containsEntry("vin", "unknown")
                     .containsEntry("phone", "123456789012")
+                    .containsEntry("messageId", "0x0200")
+                    .containsEntry("messageName", "TERMINAL_LOCATION")
+                    .containsEntry("reportType", "LOCATION")
                     .containsEntry("identityResolved", "false")
                     .containsEntry("identitySource", "FALLBACK_PHONE");
         });
@@ -351,13 +484,13 @@ class Jt808ChannelHandlerTest {
             VehicleEvent.RawArchive archive = (VehicleEvent.RawArchive) event;
             assertThat(archive.command()).isEqualTo(Jt808MessageId.TERMINAL_REGISTER);
             assertThat(archive.metadata())
-                    .containsEntry("jt808.register.province", "44")
-                    .containsEntry("jt808.register.city", "4401")
-                    .containsEntry("jt808.register.maker", "MAKER")
-                    .containsEntry("jt808.register.deviceType", "TYPE-A")
-                    .containsEntry("jt808.register.deviceId", "DEV808")
-                    .containsEntry("jt808.register.plateColor", "1")
-                    .containsEntry("jt808.register.plate", "B80808");
+                    .containsEntry("body.province", "44")
+                    .containsEntry("body.city", "4401")
+                    .containsEntry("body.maker", "MAKER")
+                    .containsEntry("body.deviceType", "TYPE-A")
+                    .containsEntry("body.deviceId", "DEV808")
+                    .containsEntry("body.plateColor", "1")
+                    .containsEntry("body.plate", "B80808");
         });
 
         batchExecutor.close();
@@ -581,6 +714,12 @@ class Jt808ChannelHandlerTest {
         writeU16(os, 90);
         byte[] bcd = BcdCodec.encode("240102030405");
         os.write(bcd, 0, 6);
+        os.write(0x01);
+        os.write(4);
+        writeU32(os, 12345);
+        os.write(0x30);
+        os.write(1);
+        os.write(0x58);
         return os.toByteArray();
     }
 

modules/protocols/protocol-jt808/src/test/java/com/lingniu/ingest/protocol/jt808/mapper/Jt808EventMapperTest.java

@@ -38,6 +38,10 @@ class Jt808EventMapperTest {
         assertThat(events.get(0).metadata())
                 .containsEntry("vin", "unknown")
                 .containsEntry("phone", "123456789012")
+                .containsEntry("jt808.status.acc_on", "false")
+                .containsEntry("jt808.status.positioned", "false")
+                .containsEntry("jt808.status.load_status", "EMPTY")
+                .containsEntry("jt808.alarm.overspeed", "false")
                 .containsEntry("identityResolved", "false")
                 .containsEntry("identitySource", "FALLBACK_PHONE");
     }
@@ -58,7 +62,66 @@ class Jt808EventMapperTest {
                 .extracting(VehicleEvent::metadata)
                 .satisfies(meta -> assertThat(meta)
                         .containsEntry("jt808.extra.0x01", "00003039")
-                        .containsEntry("jt808.extra.0x30", "58"));
+                        .containsEntry("jt808.extra.0x30", "58")
+                        .containsEntry("jt808.extra.mileage_km", "1234.5")
+                        .containsEntry("jt808.extra.network_signal_strength", "88"));
+    }
+
+    @Test
+    void locationAdditionalItemsAreDecodedAsTable27Fields() {
+        var header = new Jt808Header(
+                Jt808MessageId.TERMINAL_LOCATION, 64, 0, false,
+                Jt808Header.ProtocolVersion.V2013, "123456789012", 1, 0, 0);
+        var body = new Jt808Body.Location(
+                0, 0, 116.397128, 39.916527, 50, 52.3, 90,
+                Instant.parse("2024-01-02T03:04:05Z"),
+                java.util.Map.ofEntries(
+                        java.util.Map.entry(0x01, new byte[]{0x00, 0x00, 0x30, 0x39}),
+                        java.util.Map.entry(0x02, new byte[]{0x00, 0x64}),
+                        java.util.Map.entry(0x03, new byte[]{0x01, (byte) 0xF4}),
+                        java.util.Map.entry(0x04, new byte[]{0x00, 0x02}),
+                        java.util.Map.entry(0x05, tirePressureBytes()),
+                        java.util.Map.entry(0x06, new byte[]{(byte) 0x80, 0x05}),
+                        java.util.Map.entry(0x11, new byte[]{0x01, 0x00, 0x00, 0x00, 0x2A}),
+                        java.util.Map.entry(0x12, new byte[]{0x04, 0x00, 0x00, 0x00, 0x2B, 0x01}),
+                        java.util.Map.entry(0x13, new byte[]{0x00, 0x00, 0x00, 0x2C, 0x00, 0x78, 0x01}),
+                        java.util.Map.entry(0x25, new byte[]{0x00, 0x00, 0x00, 0x05}),
+                        java.util.Map.entry(0x2A, new byte[]{0x00, 0x03}),
+                        java.util.Map.entry(0x2B, new byte[]{0x12, 0x34, 0x56, 0x78}),
+                        java.util.Map.entry(0x30, new byte[]{0x1F}),
+                        java.util.Map.entry(0x31, new byte[]{0x0C})));
+
+        VehicleEvent.Location event = (VehicleEvent.Location) mapper.toEvents(new Jt808Message(header, body)).getFirst();
+
+        assertThat(event.payload().totalMileageKm()).isEqualTo(1234.5);
+        assertThat(event.metadata())
+                .containsEntry("jt808.extra.mileage_km", "1234.5")
+                .containsEntry("jt808.extra.fuel_l", "10")
+                .containsEntry("jt808.extra.recorder_speed_kmh", "50")
+                .containsEntry("jt808.extra.manual_alarm_event_id", "2")
+                .containsEntry("jt808.extra.tire_pressure_pa_values", "32,33")
+                .containsEntry("jt808.extra.tire_pressure_invalid_indexes", "2-29")
+                .containsEntry("jt808.extra.compartment_temp_c", "-5")
+                .containsEntry("jt808.extra.overspeed.position_type", "1")
+                .containsEntry("jt808.extra.overspeed.area_route_id", "42")
+                .containsEntry("jt808.extra.area_route_alarm.position_type", "4")
+                .containsEntry("jt808.extra.area_route_alarm.area_route_id", "43")
+                .containsEntry("jt808.extra.area_route_alarm.direction", "1")
+                .containsEntry("jt808.extra.route_time.segment_id", "44")
+                .containsEntry("jt808.extra.route_time.duration_seconds", "120")
+                .containsEntry("jt808.extra.route_time.result", "1")
+                .containsEntry("jt808.extra.vehicle_signal_raw", "5")
+                .containsEntry("jt808.extra.vehicle_signal.low_beam", "true")
+                .containsEntry("jt808.extra.vehicle_signal.high_beam", "false")
+                .containsEntry("jt808.extra.vehicle_signal.right_turn", "true")
+                .containsEntry("jt808.extra.io_status_raw", "3")
+                .containsEntry("jt808.extra.io_status.deep_sleep", "true")
+                .containsEntry("jt808.extra.io_status.sleep", "true")
+                .containsEntry("jt808.extra.analog_raw", "305419896")
+                .containsEntry("jt808.extra.analog_ad0", "22136")
+                .containsEntry("jt808.extra.analog_ad1", "4660")
+                .containsEntry("jt808.extra.network_signal_strength", "31")
+                .containsEntry("jt808.extra.gnss_satellite_count", "12");
     }
 
     @Test
@@ -249,4 +312,12 @@ class Jt808EventMapperTest {
                             .containsEntry("parseError", "true");
                 });
     }
+
+    private static byte[] tirePressureBytes() {
+        byte[] bytes = new byte[30];
+        java.util.Arrays.fill(bytes, (byte) 0xFF);
+        bytes[0] = 32;
+        bytes[1] = 33;
+        return bytes;
+    }
 }

modules/services/event-history-service/pom.xml

@@ -36,6 +36,10 @@
             <groupId>org.apache.kafka</groupId>
             <artifactId>kafka-clients</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.taosdata.jdbc</groupId>
+            <artifactId>taos-jdbcdriver</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>

modules/services/event-history-service/src/main/java/com/lingniu/ingest/eventhistory/EventHistoryController.java

@@ -12,6 +12,10 @@ import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 import java.io.IOException;
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.OffsetDateTime;
+import java.time.ZoneId;
 import java.util.List;
 import java.util.Map;
 
@@ -27,6 +31,8 @@ import java.util.Map;
 @RequestMapping("/api/event-history")
 public class EventHistoryController {
 
+    private static final ZoneId DEFAULT_ZONE = ZoneId.of("Asia/Shanghai");
+
     private final EventFileStore store;
 
     public EventHistoryController(EventFileStore store) {
@@ -40,8 +46,13 @@ public class EventHistoryController {
             @RequestParam String dateTo,
             @RequestParam(defaultValue = "ASC") EventFileQuery.Order order,
             @RequestParam(defaultValue = "100") int limit,
-            @RequestParam(required = false) String vin) throws IOException {
-        return queryRecords(protocol, dateFrom, dateTo, order, limit, vin).stream()
+            @RequestParam(required = false) String vin,
+            @RequestParam(required = false) String eventType,
+            @RequestParam(required = false) String cursorEventTime,
+            @RequestParam(required = false) String cursorIngestTime,
+            @RequestParam(required = false) String cursorEventId) throws IOException {
+        return queryRecords(protocol, dateFrom, dateTo, order, limit, vin, eventType,
+                        cursorEventTime, cursorIngestTime, cursorEventId).stream()
                 .map(RecordResponse::from)
                 .toList();
     }
@@ -51,7 +62,11 @@ public class EventHistoryController {
                                                String dateTo,
                                                EventFileQuery.Order order,
                                                int limit,
-                                               String vin) throws IOException {
+                                               String vin,
+                                               String eventType,
+                                               String cursorEventTime,
+                                               String cursorIngestTime,
+                                               String cursorEventId) throws IOException {
         QueryTimeRange range = QueryTimeRange.parse(dateFrom, dateTo);
         return store.query(new EventFileQuery(
                 protocol,
@@ -62,7 +77,22 @@ public class EventHistoryController {
                 order,
                 limit,
                 vin,
-                null));
+                eventType,
+                instantParam(cursorEventTime),
+                instantParam(cursorIngestTime),
+                cursorEventId));
+    }
+
+    private static Instant instantParam(String raw) {
+        if (raw == null || raw.isBlank()) {
+            return null;
+        }
+        String value = raw.trim();
+        try {
+            return OffsetDateTime.parse(value).toInstant();
+        } catch (RuntimeException ignored) {
+            return LocalDateTime.parse(value).atZone(DEFAULT_ZONE).toInstant();
+        }
     }
 
     public record RecordResponse(

modules/services/event-history-service/src/main/java/com/lingniu/ingest/eventhistory/EventHistoryEnvelopeIngestor.java

@@ -1,8 +1,8 @@
 package com.lingniu.ingest.eventhistory;
 
 import com.google.protobuf.InvalidProtocolBufferException;
+import com.lingniu.ingest.api.consumer.EnvelopeBatchIngestor;
 import com.lingniu.ingest.api.consumer.EnvelopeIngestResult;
-import com.lingniu.ingest.api.consumer.EnvelopeIngestor;
 import com.lingniu.ingest.eventfilestore.EventFileRecord;
 import com.lingniu.ingest.eventfilestore.EventFileStore;
 import com.lingniu.ingest.sink.mq.proto.VehicleEnvelope;
@@ -20,7 +20,7 @@ import java.util.List;
  * <p>当前 32960 本机运行配置没有启用 Kafka consumer；这个类保留给“其他服务把 envelope
  * 写回历史库”的解耦部署方式。失败时返回结构化结果，由 Kafka worker 决定是否进 DLQ。
  */
-public final class EventHistoryEnvelopeIngestor implements EnvelopeIngestor {
+public final class EventHistoryEnvelopeIngestor implements EnvelopeBatchIngestor {
 
     private final EventFileStore store;
     private final TelemetryEnvelopeRecordMapper mapper;
@@ -33,7 +33,7 @@ public final class EventHistoryEnvelopeIngestor implements EnvelopeIngestor {
 
     public EventHistoryEnvelopeIngestor(TelemetryEnvelopeRecordMapper mapper,
                                         TdengineHistoryWriter tdengineWriter) {
-        this(mapper, tdengineWriter, true);
+        this(mapper, tdengineWriter, false);
     }
 
     public EventHistoryEnvelopeIngestor(TelemetryEnvelopeRecordMapper mapper,
@@ -45,7 +45,7 @@ public final class EventHistoryEnvelopeIngestor implements EnvelopeIngestor {
     public EventHistoryEnvelopeIngestor(EventFileStore store,
                                         TelemetryEnvelopeRecordMapper mapper,
                                         TdengineHistoryWriter tdengineWriter) {
-        this(store, mapper, tdengineWriter, true, true);
+        this(store, mapper, tdengineWriter, true, false);
     }
 
     public EventHistoryEnvelopeIngestor(EventFileStore store,

modules/services/event-history-service/src/main/java/com/lingniu/ingest/eventhistory/Jt808LocationHistoryController.java

@@ -1,7 +1,5 @@
 package com.lingniu.ingest.eventhistory;
 
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
 import com.lingniu.ingest.tdenginehistory.TdengineHistoryReader;
 import com.lingniu.ingest.tdenginehistory.TdengineLocationQuery;
 import com.lingniu.ingest.tdenginehistory.TdengineLocationRow;
@@ -32,8 +30,6 @@ import java.util.List;
 @Tag(name = "jt-808-location-controller", description = "JT808 位置历史分页查询接口。")
 public final class Jt808LocationHistoryController {
 
-    private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
-
     private final TdengineHistoryReader reader;
 
     public Jt808LocationHistoryController(TdengineHistoryReader reader) {
@@ -127,8 +123,7 @@ public final class Jt808LocationHistoryController {
             long alarmFlag,
             long statusFlag,
             Double totalMileageKm,
-            String rawUri,
-            String metadataJson) {
+            String rawUri) {
 
         private static LocationResponse from(TdengineLocationRow row) {
             return new LocationResponse(
@@ -147,23 +142,7 @@ public final class Jt808LocationHistoryController {
                     row.alarmFlag(),
                     row.statusFlag(),
                     row.totalMileageKm(),
-                    rawUri(row),
-                    row.metadataJson());
-        }
-
-        private static String rawUri(TdengineLocationRow row) {
-            if (row.rawUri() != null && !row.rawUri().isBlank()) {
-                return row.rawUri();
-            }
-            String metadataJson = row.metadataJson();
-            if (metadataJson == null || metadataJson.isBlank()) {
-                return row.rawUri();
-            }
-            try {
-                return OBJECT_MAPPER.readTree(metadataJson).path("rawArchiveUri").asText(row.rawUri());
-            } catch (JsonProcessingException ignored) {
-                return row.rawUri();
-            }
+                    row.rawUri());
         }
     }
 }

modules/services/event-history-service/src/main/java/com/lingniu/ingest/eventhistory/LocationHistoryController.java

@@ -1,7 +1,5 @@
 package com.lingniu.ingest.eventhistory;
 
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
 import com.lingniu.ingest.tdenginehistory.TdengineHistoryReader;
 import com.lingniu.ingest.tdenginehistory.TdengineLocationQuery;
 import com.lingniu.ingest.tdenginehistory.TdengineLocationRow;
@@ -32,8 +30,6 @@ import java.util.Locale;
 @Tag(name = "location-history-controller", description = "通用位置历史分页查询接口。")
 public final class LocationHistoryController {
 
-    private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
-
     private final TdengineHistoryReader reader;
 
     public LocationHistoryController(TdengineHistoryReader reader) {
@@ -161,7 +157,6 @@ public final class LocationHistoryController {
             long statusFlag,
             Double totalMileageKm,
             String rawUri,
-            String metadataJson,
             String protocol) {
 
         private static LocationResponse from(TdengineLocationRow row) {
@@ -181,24 +176,8 @@ public final class LocationHistoryController {
                     row.alarmFlag(),
                     row.statusFlag(),
                     row.totalMileageKm(),
-                    rawUri(row),
-                    row.metadataJson(),
+                    row.rawUri(),
                     row.protocol());
         }
-
-        private static String rawUri(TdengineLocationRow row) {
-            if (row.rawUri() != null && !row.rawUri().isBlank()) {
-                return row.rawUri();
-            }
-            String metadataJson = row.metadataJson();
-            if (metadataJson == null || metadataJson.isBlank()) {
-                return row.rawUri();
-            }
-            try {
-                return OBJECT_MAPPER.readTree(metadataJson).path("rawArchiveUri").asText(row.rawUri());
-            } catch (JsonProcessingException ignored) {
-                return row.rawUri();
-            }
-        }
     }
 }

modules/services/event-history-service/src/main/java/com/lingniu/ingest/eventhistory/RawFrameHistoryController.java

@@ -184,6 +184,7 @@ public final class RawFrameHistoryController {
             String parseError,
             String peer,
             String metadataJson,
+            String parsedJson,
             Map<String, Object> metadata,
             Map<String, Object> parsedFields,
             String protocol,
@@ -209,8 +210,9 @@ public final class RawFrameHistoryController {
                     row.parseError(),
                     row.peer(),
                     row.metadataJson(),
+                    row.parsedJson(),
                     metadata,
-                    parsedFields(reader, row, metadata, includeParsedFields),
+                    parsedFields(reader, row, metadata, parsed(row.parsedJson()), includeParsedFields),
                     row.protocol(),
                     row.vehicleKey(),
                     row.vin(),
@@ -231,18 +233,23 @@ public final class RawFrameHistoryController {
         private static Map<String, Object> parsedFields(TdengineHistoryReader reader,
                                                         TdengineRawFrameRow row,
                                                         Map<String, Object> metadata,
+                                                        Map<String, Object> parsed,
                                                         boolean includeParsedFields) throws IOException {
             Map<String, Object> out = new LinkedHashMap<>();
-            for (Map.Entry<String, Object> entry : metadata.entrySet()) {
-                String key = entry.getKey();
-                if (key == null || key.isBlank()) {
-                    continue;
-                }
-                if (key.startsWith("raw.") || key.startsWith("jt808.")) {
-                    out.put(key, entry.getValue());
-                } else {
-                    out.put("raw." + key, entry.getValue());
+            if (parsed.isEmpty()) {
+                for (Map.Entry<String, Object> entry : metadata.entrySet()) {
+                    String key = entry.getKey();
+                    if (key == null || key.isBlank()) {
+                        continue;
+                    }
+                    if (key.startsWith("raw.") || key.startsWith("jt808.")) {
+                        out.put(key, entry.getValue());
+                    } else {
+                        out.put("raw." + key, entry.getValue());
+                    }
                 }
+            } else {
+                out.putAll(parsed);
             }
             if (!includeParsedFields) {
                 return Map.copyOf(out);
@@ -262,6 +269,17 @@ public final class RawFrameHistoryController {
             return Map.copyOf(out);
         }
 
+        private static Map<String, Object> parsed(String parsedJson) {
+            if (parsedJson == null || parsedJson.isBlank()) {
+                return Map.of();
+            }
+            try {
+                return OBJECT_MAPPER.readValue(parsedJson, MAP_TYPE);
+            } catch (Exception ignored) {
+                return Map.of("_raw", parsedJson);
+            }
+        }
+
         private static void addLocation(Map<String, Object> out, TdengineLocationRow row) {
             out.put("location.longitude", row.longitude());
             out.put("location.latitude", row.latitude());

modules/services/event-history-service/src/main/java/com/lingniu/ingest/eventhistory/TelemetryEnvelopeRecordMapper.java

@@ -150,6 +150,7 @@ public final class TelemetryEnvelopeRecordMapper {
             payload.put("infoType", metadata.get("infoType"));
         }
         payload.put("rawSizeBytes", rawArchive.getSizeBytes());
+        putParsedJson(payload, rawArchive.getParsedJson());
         payload.put("metadata", metadata);
         try {
             return OBJECT_MAPPER.writeValueAsString(payload);
@@ -157,4 +158,16 @@ public final class TelemetryEnvelopeRecordMapper {
             throw new IllegalArgumentException("failed to serialize raw_archive", e);
         }
     }
+
+    private static void putParsedJson(Map<String, Object> payload, String parsedJson) {
+        if (parsedJson == null || parsedJson.isBlank()) {
+            return;
+        }
+        try {
+            payload.put("parsed", OBJECT_MAPPER.readTree(parsedJson));
+        } catch (JsonProcessingException ex) {
+            payload.put("parsed", parsedJson);
+            payload.put("parsedJsonError", ex.getMessage() == null ? ex.getClass().getSimpleName() : ex.getMessage());
+        }
+    }
 }

modules/services/event-history-service/src/test/java/com/lingniu/ingest/eventhistory/EventHistoryControllerTest.java

@@ -26,7 +26,11 @@ class EventHistoryControllerTest {
                 "2026-06-22",
                 EventFileQuery.Order.DESC,
                 50,
-                "VIN001");
+                "VIN001",
+                "RAW_ARCHIVE",
+                "2026-06-22T08:00:00Z",
+                "2026-06-22T08:00:01Z",
+                "event-0");
 
         assertThat(records).extracting(EventHistoryController.RecordResponse::eventId).containsExactly("event-1");
         assertThat(records.getFirst().eventTime()).isEqualTo("2026-06-22T08:00:00Z");
@@ -37,6 +41,10 @@ class EventHistoryControllerTest {
         assertThat(store.lastQuery.order()).isEqualTo(EventFileQuery.Order.DESC);
         assertThat(store.lastQuery.limit()).isEqualTo(50);
         assertThat(store.lastQuery.vin()).isEqualTo("VIN001");
+        assertThat(store.lastQuery.eventType()).isEqualTo("RAW_ARCHIVE");
+        assertThat(store.lastQuery.cursorEventTime()).isEqualTo(Instant.parse("2026-06-22T08:00:00Z"));
+        assertThat(store.lastQuery.cursorIngestTime()).isEqualTo(Instant.parse("2026-06-22T08:00:01Z"));
+        assertThat(store.lastQuery.cursorEventId()).isEqualTo("event-0");
     }
 
     private static EventFileRecord record(String eventId) {

modules/services/event-history-service/src/test/java/com/lingniu/ingest/eventhistory/EventHistoryEnvelopeIngestorTest.java

@@ -126,7 +126,7 @@ class EventHistoryEnvelopeIngestorTest {
     }
 
     @Test
-    void tryIngestWritesRawLocationAndTelemetryFactsToTdengineWhenWriterExists() throws Exception {
+    void tryIngestWritesRawAndLocationFactsToTdengineWhenWriterExists() throws Exception {
         CapturingStore store = new CapturingStore();
         CapturingTdengineWriter tdengineWriter = new CapturingTdengineWriter();
         EventHistoryEnvelopeIngestor ingestor = new EventHistoryEnvelopeIngestor(
@@ -180,10 +180,7 @@ class EventHistoryEnvelopeIngestorTest {
                 .extracting(TdengineLocationRow::factId)
                 .containsExactly("jt808-location-1");
         assertThat(tdengineWriter.locations.getFirst().longitude()).isEqualTo(113.12);
-        assertThat(tdengineWriter.telemetryFields)
-                .extracting(TdengineTelemetryFieldRow::fieldKey)
-                .containsExactly("location.speedKmh");
-        assertThat(tdengineWriter.telemetryFields.getFirst().valueDouble()).isEqualTo(42.5);
+        assertThat(tdengineWriter.telemetryFields).isEmpty();
     }
 
     @Test
@@ -200,16 +197,14 @@ class EventHistoryEnvelopeIngestorTest {
                 .containsExactly("frame-jt808-1");
         assertThat(tdengineWriter.locations).extracting(TdengineLocationRow::factId)
                 .containsExactly("jt808-location-1");
-        assertThat(tdengineWriter.telemetryFields)
-                .extracting(TdengineTelemetryFieldRow::fieldKey)
-                .containsExactly("location.speedKmh");
+        assertThat(tdengineWriter.telemetryFields).isEmpty();
     }
 
     @Test
-    void tryIngestCanSkipTelemetryFieldFactsForHighThroughputRuntime() {
+    void tryIngestCanWriteTelemetryFieldFactsWhenExplicitlyEnabled() {
         CapturingTdengineWriter tdengineWriter = new CapturingTdengineWriter();
         EventHistoryEnvelopeIngestor ingestor = new EventHistoryEnvelopeIngestor(
-                new TelemetryEnvelopeRecordMapper(), tdengineWriter, false);
+                new TelemetryEnvelopeRecordMapper(), tdengineWriter, true);
 
         EnvelopeIngestResult result = ingestor.tryIngest(
                 jt808LocationEnvelope("jt808-location-1", "frame-jt808-1", "013800000001").toByteArray());
@@ -219,7 +214,9 @@ class EventHistoryEnvelopeIngestorTest {
                 .containsExactly("frame-jt808-1");
         assertThat(tdengineWriter.locations).extracting(TdengineLocationRow::factId)
                 .containsExactly("jt808-location-1");
-        assertThat(tdengineWriter.telemetryFields).isEmpty();
+        assertThat(tdengineWriter.telemetryFields)
+                .extracting(TdengineTelemetryFieldRow::fieldKey)
+                .containsExactly("location.speedKmh");
     }
 
     @Test
@@ -249,9 +246,7 @@ class EventHistoryEnvelopeIngestorTest {
                 .containsExactly("frame-jt808-1", "frame-jt808-2");
         assertThat(tdengineWriter.locations).extracting(TdengineLocationRow::factId)
                 .containsExactly("jt808-location-1", "jt808-location-2");
-        assertThat(tdengineWriter.telemetryFields)
-                .extracting(TdengineTelemetryFieldRow::fieldKey)
-                .containsExactly("location.speedKmh", "location.speedKmh");
+        assertThat(tdengineWriter.telemetryFields).isEmpty();
     }
 
     private static VehicleEnvelope envelope(String eventId) {

modules/services/event-history-service/src/test/java/com/lingniu/ingest/eventhistory/Gb32960DecodedFrameServiceTest.java

@@ -314,6 +314,7 @@ class Gb32960DecodedFrameServiceTest {
                 "",
                 "127.0.0.1:32960",
                 "{\"platformAccount\":\"Hyundai\"}",
+                "",
                 "GB32960",
                 vin,
                 vin,
@@ -360,6 +361,7 @@ class Gb32960DecodedFrameServiceTest {
                 "",
                 "8.134.95.166:37302",
                 "{\"platformAccount\":\"Hyundai\"}",
+                "",
                 "GB32960",
                 "unknown:GB32960:platform-login",
                 "",
@@ -409,6 +411,7 @@ class Gb32960DecodedFrameServiceTest {
                 "",
                 "127.0.0.1:32960",
                 "{\"platformAccount\":\"Hyundai\"}",
+                "",
                 "GB32960",
                 vin,
                 vin,

modules/services/event-history-service/src/test/java/com/lingniu/ingest/eventhistory/Jt808LocationHistoryControllerTest.java

@@ -51,13 +51,12 @@ class Jt808LocationHistoryControllerTest {
     }
 
     @Test
-    void fallsBackToRawArchiveUriInMetadataWhenLocationRawUriIsBlank() throws Exception {
+    void returnsLocationRawUriFromCoreColumn() throws Exception {
         CapturingReader reader = new CapturingReader(new TdenginePage<>(
                 List.of(row(
                         "fact-blank-raw",
                         "2026-06-29T05:00:01Z",
-                        "",
-                        "{\"rawArchiveUri\":\"archive://jt808/metadata-frame.bin\"}")),
+                        "archive://jt808/core-frame.bin")),
                 Optional.empty()));
         Jt808LocationHistoryController controller = new Jt808LocationHistoryController(reader);
 
@@ -71,7 +70,7 @@ class Jt808LocationHistoryControllerTest {
                 null);
 
         assertThat(response.items().getFirst().rawUri())
-                .isEqualTo("archive://jt808/metadata-frame.bin");
+                .isEqualTo("archive://jt808/core-frame.bin");
     }
 
     @Test
@@ -92,10 +91,10 @@ class Jt808LocationHistoryControllerTest {
     }
 
     private static TdengineLocationRow row(String factId, String ts) {
-        return row(factId, ts, "archive://jt808/frame-1.bin", "{\"messageId\":\"512\"}");
+        return row(factId, ts, "archive://jt808/frame-1.bin");
     }
 
-    private static TdengineLocationRow row(String factId, String ts, String rawUri, String metadataJson) {
+    private static TdengineLocationRow row(String factId, String ts, String rawUri) {
         Instant instant = Instant.parse(ts);
         return new TdengineLocationRow(
                 instant,
@@ -111,7 +110,6 @@ class Jt808LocationHistoryControllerTest {
                 3L,
                 null,
                 rawUri,
-                metadataJson,
                 "JT808",
                 "jt808:g7gps",
                 "",

modules/services/event-history-service/src/test/java/com/lingniu/ingest/eventhistory/Jt808RawFrameHistoryControllerTest.java

@@ -96,6 +96,7 @@ class Jt808RawFrameHistoryControllerTest {
                 "",
                 "222.66.200.68:41000",
                 "{\"jt808.register.deviceId\":\"9963320\",\"jt808.register.plate\":\"沪A61559F\"}",
+                "",
                 "JT808",
                 "jt808:13079963320",
                 "unknown",

modules/services/event-history-service/src/test/java/com/lingniu/ingest/eventhistory/LocationHistoryControllerTest.java

@@ -82,7 +82,6 @@ class LocationHistoryControllerTest {
                 1,
                 null,
                 "",
-                "{\"rawArchiveUri\":\"archive://raw.bin\"}",
                 "MQTT_YUTONG",
                 "LMRKH9AC2R1004087",
                 "LMRKH9AC2R1004087",

modules/services/event-history-service/src/test/java/com/lingniu/ingest/eventhistory/RawFrameHistoryControllerTest.java

@@ -91,7 +91,6 @@ class RawFrameHistoryControllerTest {
                 524290,
                 14504.446,
                 raw.rawUri(),
-                "{\"rawArchiveUri\":\"" + raw.rawUri() + "\"}",
                 "JT808",
                 "VIN-JT808-1",
                 "VIN-JT808-1",
@@ -183,6 +182,7 @@ class RawFrameHistoryControllerTest {
                 "xinda",
                 "{\"rawArchiveUri\":\"archive://2026/06/29/XINDA_PUSH/unknown/" + frameId
                         + ".bin\",\"plateNo\":\"粤BD12345\",\"rawJson\":\"{\\\"carName\\\":\\\"粤BD12345\\\"}\"}",
+                "",
                 "XINDA_PUSH",
                 "LB9A32A24P0LS1270",
                 "LB9A32A24P0LS1270",

modules/services/event-history-service/src/test/java/com/lingniu/ingest/eventhistory/TelemetryEnvelopeRecordMapperTest.java

@@ -2,9 +2,11 @@ package com.lingniu.ingest.eventhistory;
 
 import com.lingniu.ingest.api.ProtocolId;
 import com.lingniu.ingest.eventfilestore.EventFileRecord;
+import com.lingniu.ingest.sink.mq.proto.RawArchiveRef;
 import com.lingniu.ingest.sink.mq.proto.TelemetryField;
 import com.lingniu.ingest.sink.mq.proto.TelemetrySnapshot;
 import com.lingniu.ingest.sink.mq.proto.VehicleEnvelope;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.jupiter.api.Test;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -12,6 +14,8 @@ import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
 class TelemetryEnvelopeRecordMapperTest {
 
+    private final ObjectMapper objectMapper = new ObjectMapper();
+
     @Test
     void mapsFullFieldEnvelopeToEventFileRecord() {
         VehicleEnvelope envelope = VehicleEnvelope.newBuilder()
@@ -91,4 +95,33 @@ class TelemetryEnvelopeRecordMapperTest {
                 .containsEntry("tenant", "ln")
                 .containsEntry("originalSource", "FUTURE_OEM");
     }
+
+    @Test
+    void rawArchiveRecordStoresParsedJsonInPayloadOnly() throws Exception {
+        VehicleEnvelope envelope = VehicleEnvelope.newBuilder()
+                .setSchemaVersion("1.0")
+                .setEventId("raw-808-1")
+                .setTraceId("trace-raw-1")
+                .setVin("VIN808")
+                .setSource("JT808")
+                .setEventTimeMs(1_782_112_400_000L)
+                .setIngestTimeMs(1_782_112_401_000L)
+                .putMetadata("phone", "13307795425")
+                .setRawArchive(RawArchiveRef.newBuilder()
+                        .setUri("archive://2026/06/30/JT808/VIN808/raw-808-1.bin")
+                        .setSizeBytes(64)
+                        .setParsedJson("{\"messageId\":\"0x0200\",\"body\":{\"speedKmh\":60.5}}")
+                        .build())
+                .build();
+
+        EventFileRecord record = new TelemetryEnvelopeRecordMapper().toRecord(envelope);
+
+        assertThat(record.eventType()).isEqualTo("RAW_ARCHIVE");
+        assertThat(record.metadata())
+                .containsEntry("phone", "13307795425")
+                .doesNotContainKey("rawArchiveParsedJson");
+        var payload = objectMapper.readTree(record.payloadJson());
+        assertThat(payload.path("parsed").path("messageId").asText()).isEqualTo("0x0200");
+        assertThat(payload.path("parsed").path("body").path("speedKmh").asDouble()).isEqualTo(60.5);
+    }
 }

modules/services/event-history-service/src/test/java/com/lingniu/ingest/eventhistory/config/EventHistoryAutoConfigurationTest.java

@@ -35,11 +35,14 @@ class EventHistoryAutoConfigurationTest {
     @Test
     void createsHistoryBeansWhenEnabled() {
         contextRunner
-                .withPropertyValues("lingniu.ingest.event-history.enabled=true")
+                .withPropertyValues(
+                        "lingniu.ingest.event-history.enabled=true",
+                        "lingniu.ingest.sink.mq.consumer.enabled=true")
                 .run(context -> {
                     assertThat(context).hasSingleBean(TelemetryEnvelopeRecordMapper.class);
                     assertThat(context).hasSingleBean(EventHistoryEnvelopeIngestor.class);
-                    assertThat(context).hasSingleBean(EnvelopeConsumerProcessor.class);
+                    assertThat(context.getBeansOfType(EnvelopeConsumerProcessor.class))
+                            .containsOnlyKeys("eventHistoryEnvelopeConsumerProcessor");
                     assertThat(context).hasSingleBean(EventHistoryController.class);
                     assertThat(context).doesNotHaveBean(Gb32960DecodedFrameService.class);
                     assertThat(context).doesNotHaveBean(Gb32960FrameController.class);

modules/services/vehicle-stat-service/src/main/java/com/lingniu/ingest/vehiclestat/config/VehicleStatAutoConfiguration.java

@@ -23,6 +23,9 @@ import com.lingniu.ingest.vehiclestat.jt808.Jt808MileageStreamProcessor;
 import com.lingniu.ingest.vehiclestat.jt808.RedisJt808MileageStateStore;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
+import org.springframework.boot.autoconfigure.jdbc.JdbcTemplateAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
@@ -36,7 +39,11 @@ import java.nio.file.Path;
 import java.time.Duration;
 import java.time.ZoneId;
 
-@AutoConfiguration
+@AutoConfiguration(after = {
+        DataSourceAutoConfiguration.class,
+        JdbcTemplateAutoConfiguration.class,
+        RedisAutoConfiguration.class
+})
 @EnableConfigurationProperties(VehicleStatProperties.class)
 @ConditionalOnProperty(prefix = "lingniu.ingest.vehicle-stat", name = "enabled", havingValue = "true")
 public class VehicleStatAutoConfiguration {

modules/services/vehicle-stat-service/src/main/java/com/lingniu/ingest/vehiclestat/jt808/JdbcJt808DailyMileageRepository.java

@@ -4,13 +4,16 @@ import org.springframework.jdbc.core.JdbcTemplate;
 
 import java.sql.Timestamp;
 import java.time.Instant;
+import java.util.Locale;
+import java.util.Objects;
 
 public final class JdbcJt808DailyMileageRepository implements Jt808DailyMileageRepository {
 
     private final JdbcTemplate jdbc;
 
     public JdbcJt808DailyMileageRepository(JdbcTemplate jdbc) {
-        this.jdbc = jdbc;
+        this.jdbc = Objects.requireNonNull(jdbc, "jdbc must not be null");
+        initializeSchema();
     }
 
     @Override
@@ -18,18 +21,23 @@ public final class JdbcJt808DailyMileageRepository implements Jt808DailyMileageR
         jdbc.update("""
                         insert into vehicle_daily_mileage_jt808 (
                           stat_date, vehicle_key, vin, phone, first_event_time, last_event_time,
-                          gps_mileage_km, speed_integral_km, odometer_mileage_km,
+                          daily_mileage_km, mileage_source, gps_mileage_km, speed_integral_km,
+                          odometer_mileage_km, first_total_mileage_km, last_total_mileage_km,
                           accepted_points, bad_jump_segments, long_gap_segments, out_of_order_points,
                           odometer_anomalies, data_quality
-                        ) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+                        ) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
                         on duplicate key update
                           vin = values(vin),
                           phone = values(phone),
                           first_event_time = values(first_event_time),
                           last_event_time = values(last_event_time),
+                          daily_mileage_km = values(daily_mileage_km),
+                          mileage_source = values(mileage_source),
                           gps_mileage_km = values(gps_mileage_km),
                           speed_integral_km = values(speed_integral_km),
                           odometer_mileage_km = values(odometer_mileage_km),
+                          first_total_mileage_km = values(first_total_mileage_km),
+                          last_total_mileage_km = values(last_total_mileage_km),
                           accepted_points = values(accepted_points),
                           bad_jump_segments = values(bad_jump_segments),
                           long_gap_segments = values(long_gap_segments),
@@ -44,9 +52,13 @@ public final class JdbcJt808DailyMileageRepository implements Jt808DailyMileageR
                 result.phone(),
                 timestamp(result.firstEventTime()),
                 timestamp(result.lastEventTime()),
+                result.dailyMileageKm(),
+                result.mileageSource(),
                 result.gpsMileageKm(),
                 result.speedIntegralKm(),
                 result.odometerMileageKm(),
+                result.firstTotalMileageKm(),
+                result.lastTotalMileageKm(),
                 result.acceptedPoints(),
                 result.badJumpSegments(),
                 result.longGapSegments(),
@@ -55,6 +67,59 @@ public final class JdbcJt808DailyMileageRepository implements Jt808DailyMileageR
                 result.dataQuality());
     }
 
+    private void initializeSchema() {
+        jdbc.execute("""
+                create table if not exists vehicle_daily_mileage_jt808 (
+                  stat_date date not null,
+                  vehicle_key varchar(64) not null,
+                  vin varchar(32) null,
+                  phone varchar(32) null,
+                  first_event_time timestamp null,
+                  last_event_time timestamp null,
+                  daily_mileage_km decimal(12,3) not null default 0,
+                  mileage_source varchar(32) not null default 'INSUFFICIENT',
+                  gps_mileage_km decimal(12,3) not null,
+                  speed_integral_km decimal(12,3) not null,
+                  odometer_mileage_km decimal(12,3) null,
+                  first_total_mileage_km decimal(12,3) null,
+                  last_total_mileage_km decimal(12,3) null,
+                  accepted_points int not null,
+                  bad_jump_segments int not null,
+                  long_gap_segments int not null,
+                  out_of_order_points int not null,
+                  odometer_anomalies int not null,
+                  data_quality varchar(16) not null,
+                  updated_at timestamp not null default current_timestamp on update current_timestamp,
+                  primary key (stat_date, vehicle_key),
+                  key idx_vehicle_daily_mileage_jt808_vehicle_date (vehicle_key, stat_date),
+                  key idx_vehicle_daily_mileage_jt808_vin_date (vin, stat_date),
+                  key idx_vehicle_daily_mileage_jt808_phone_date (phone, stat_date)
+                )
+                """);
+        ensureColumn("daily_mileage_km", "daily_mileage_km decimal(12,3) not null default 0");
+        ensureColumn("mileage_source", "mileage_source varchar(32) not null default 'INSUFFICIENT'");
+        ensureColumn("first_total_mileage_km", "first_total_mileage_km decimal(12,3) null");
+        ensureColumn("last_total_mileage_km", "last_total_mileage_km decimal(12,3) null");
+    }
+
+    private void ensureColumn(String columnName, String definition) {
+        if (!columnExists(columnName)) {
+            jdbc.execute("alter table vehicle_daily_mileage_jt808 add column " + definition);
+        }
+    }
+
+    private boolean columnExists(String columnName) {
+        Integer count = jdbc.queryForObject("""
+                select count(*)
+                from information_schema.columns
+                where lower(table_name) = ?
+                  and lower(column_name) = ?
+                """, Integer.class,
+                "vehicle_daily_mileage_jt808",
+                columnName.toLowerCase(Locale.ROOT));
+        return count != null && count > 0;
+    }
+
     private static Timestamp timestamp(Instant instant) {
         return instant == null ? null : Timestamp.from(instant);
     }

modules/services/vehicle-stat-service/src/main/java/com/lingniu/ingest/vehiclestat/jt808/Jt808DailyMileageResult.java

@@ -10,9 +10,13 @@ public record Jt808DailyMileageResult(
         String phone,
         Instant firstEventTime,
         Instant lastEventTime,
+        double dailyMileageKm,
+        String mileageSource,
         double gpsMileageKm,
         double speedIntegralKm,
         Double odometerMileageKm,
+        Double firstTotalMileageKm,
+        Double lastTotalMileageKm,
         int acceptedPoints,
         int badJumpSegments,
         int longGapSegments,

modules/services/vehicle-stat-service/src/main/java/com/lingniu/ingest/vehiclestat/jt808/Jt808DailyMileageState.java

@@ -12,6 +12,7 @@ public final class Jt808DailyMileageState {
     private Instant firstEventTime;
     private Instant lastEventTime;
     private Jt808LocationPoint lastPoint;
+    private double firstTotalMileageKm = Double.NaN;
     private double lastTotalMileageKm = Double.NaN;
     private double gpsMileageKm;
     private double speedIntegralKm;
@@ -47,6 +48,7 @@ public final class Jt808DailyMileageState {
             Instant firstEventTime,
             Instant lastEventTime,
             Jt808LocationPoint lastPoint,
+            double firstTotalMileageKm,
             double lastTotalMileageKm,
             double gpsMileageKm,
             double speedIntegralKm,
@@ -60,6 +62,7 @@ public final class Jt808DailyMileageState {
         state.firstEventTime = firstEventTime;
         state.lastEventTime = lastEventTime;
         state.lastPoint = lastPoint;
+        state.firstTotalMileageKm = firstTotalMileageKm;
         state.lastTotalMileageKm = lastTotalMileageKm;
         state.gpsMileageKm = gpsMileageKm;
         state.speedIntegralKm = speedIntegralKm;
@@ -82,7 +85,7 @@ public final class Jt808DailyMileageState {
         }
         if (lastPoint == null) {
             firstEventTime = point.eventTime();
-            updateOdometer(point);
+            updateOdometer(point, calculator);
             accept(point);
             return;
         }
@@ -100,7 +103,7 @@ public final class Jt808DailyMileageState {
             gpsMileageKm += segment.gpsKm();
             speedIntegralKm += segment.speedIntegralKm();
         }
-        updateOdometer(point);
+        updateOdometer(point, calculator);
         accept(point);
     }
 
@@ -112,9 +115,13 @@ public final class Jt808DailyMileageState {
                 phone,
                 firstEventTime,
                 lastEventTime,
+                dailyMileageKm(),
+                mileageSource(),
                 gpsMileageKm,
                 speedIntegralKm,
                 odometerMileageKm > 0.0 ? odometerMileageKm : null,
+                nullable(firstTotalMileageKm),
+                nullable(lastTotalMileageKm),
                 acceptedPoints,
                 badJumpSegments,
                 longGapSegments,
@@ -129,11 +136,14 @@ public final class Jt808DailyMileageState {
         acceptedPoints++;
     }
 
-    private void updateOdometer(Jt808LocationPoint point) {
+    private void updateOdometer(Jt808LocationPoint point, Jt808GpsMileageCalculator calculator) {
         if (point.totalMileageKm() == null || !Double.isFinite(point.totalMileageKm())) {
             return;
         }
         double current = point.totalMileageKm();
+        if (!Double.isFinite(firstTotalMileageKm)) {
+            firstTotalMileageKm = current;
+        }
         if (!Double.isFinite(lastTotalMileageKm)) {
             lastTotalMileageKm = current;
             return;
@@ -143,15 +153,56 @@ public final class Jt808DailyMileageState {
             lastTotalMileageKm = current;
             return;
         }
-        odometerMileageKm += current - lastTotalMileageKm;
+        double delta = current - lastTotalMileageKm;
+        if (lastPoint != null && !calculator.plausibleOdometerDelta(lastPoint, point, delta)) {
+            odometerAnomalies++;
+            lastTotalMileageKm = current;
+            return;
+        }
+        odometerMileageKm += delta;
         lastTotalMileageKm = current;
     }
 
+    private double dailyMileageKm() {
+        if (hasUsableTotalMileage()) {
+            return odometerMileageKm;
+        }
+        if (gpsMileageKm > 0.0) {
+            return gpsMileageKm;
+        }
+        return 0.0;
+    }
+
+    private String mileageSource() {
+        if (hasUsableTotalMileage()) {
+            return odometerAnomalies > 0 ? "JT808_TOTAL_MILEAGE_PARTIAL" : "JT808_TOTAL_MILEAGE";
+        }
+        if (gpsMileageKm > 0.0) {
+            return "GPS_DISTANCE";
+        }
+        return "INSUFFICIENT";
+    }
+
+    private boolean hasUsableTotalMileage() {
+        if (odometerMileageKm > 0.0) {
+            return true;
+        }
+        return acceptedPoints >= 2
+                && odometerAnomalies == 0
+                && Double.isFinite(firstTotalMileageKm)
+                && Double.isFinite(lastTotalMileageKm)
+                && lastTotalMileageKm >= firstTotalMileageKm;
+    }
+
+    private static Double nullable(double value) {
+        return Double.isFinite(value) ? value : null;
+    }
+
     private String dataQuality() {
         if (acceptedPoints < 2) {
             return "PARTIAL";
         }
-        if (badJumpSegments > 0 || longGapSegments > 0 || vehicleKey.startsWith("jt808:")) {
+        if (badJumpSegments > 0 || longGapSegments > 0 || odometerAnomalies > 0 || vehicleKey.startsWith("jt808:")) {
             return "PARTIAL";
         }
         return "GOOD";
@@ -201,6 +252,10 @@ public final class Jt808DailyMileageState {
         return lastTotalMileageKm;
     }
 
+    public double firstTotalMileageKm() {
+        return firstTotalMileageKm;
+    }
+
     public int acceptedPoints() {
         return acceptedPoints;
     }

modules/services/vehicle-stat-service/src/main/java/com/lingniu/ingest/vehiclestat/jt808/Jt808GpsMileageCalculator.java

@@ -5,6 +5,7 @@ import java.time.Duration;
 public final class Jt808GpsMileageCalculator {
 
     private static final double EARTH_RADIUS_KM = 6371.0088;
+    private static final double ODOMETER_DELTA_TOLERANCE_KM = 0.1;
 
     private final Duration maxSegmentGap;
     private final double maxImpliedSpeedKmh;
@@ -61,6 +62,20 @@ public final class Jt808GpsMileageCalculator {
         return new SegmentResult(gpsKm, speedIntegralKm, true, false, false, false);
     }
 
+    public boolean plausibleOdometerDelta(Jt808LocationPoint previous,
+                                          Jt808LocationPoint current,
+                                          double deltaKm) {
+        if (previous == null || current == null || !Double.isFinite(deltaKm) || deltaKm < 0.0) {
+            return false;
+        }
+        Duration elapsed = Duration.between(previous.eventTime(), current.eventTime());
+        if (elapsed.isZero() || elapsed.isNegative()) {
+            return false;
+        }
+        double hours = elapsed.toMillis() / 3_600_000.0;
+        return deltaKm <= maxImpliedSpeedKmh * hours + ODOMETER_DELTA_TOLERANCE_KM;
+    }
+
     private static double haversineKm(double lon1, double lat1, double lon2, double lat2) {
         double latRad1 = Math.toRadians(lat1);
         double latRad2 = Math.toRadians(lat2);

modules/services/vehicle-stat-service/src/main/java/com/lingniu/ingest/vehiclestat/jt808/Jt808LocationPointExtractor.java

@@ -13,7 +13,8 @@ public final class Jt808LocationPointExtractor {
     public Optional<Jt808LocationPoint> extract(VehicleEnvelope envelope) {
         if (envelope == null
                 || !"JT808".equalsIgnoreCase(envelope.getSource())
-                || !envelope.hasTelemetrySnapshot()) {
+                || !envelope.hasTelemetrySnapshot()
+                || !"LOCATION".equalsIgnoreCase(envelope.getTelemetrySnapshot().getEventType())) {
             return Optional.empty();
         }
         Map<String, String> fields = fields(envelope);

modules/services/vehicle-stat-service/src/main/java/com/lingniu/ingest/vehiclestat/jt808/RedisJt808MileageStateStore.java

@@ -64,7 +64,8 @@ public final class RedisJt808MileageStateStore implements Jt808MileageStateStore
             String firstEventTime,
             String lastEventTime,
             PointSnapshot lastPoint,
-            double lastTotalMileageKm,
+            Double firstTotalMileageKm,
+            Double lastTotalMileageKm,
             double gpsMileageKm,
             double speedIntegralKm,
             double odometerMileageKm,
@@ -83,7 +84,8 @@ public final class RedisJt808MileageStateStore implements Jt808MileageStateStore
                     format(state.firstEventTime()),
                     format(state.lastEventTime()),
                     PointSnapshot.from(state.lastPoint()),
-                    state.lastTotalMileageKm(),
+                    finiteOrNull(state.firstTotalMileageKm()),
+                    finiteOrNull(state.lastTotalMileageKm()),
                     state.gpsMileageKm(),
                     state.speedIntegralKm(),
                     state.odometerMileageKm(),
@@ -103,7 +105,8 @@ public final class RedisJt808MileageStateStore implements Jt808MileageStateStore
                     parseInstant(firstEventTime),
                     parseInstant(lastEventTime),
                     lastPoint == null ? null : lastPoint.toPoint(),
-                    lastTotalMileageKm,
+                    nanIfNull(firstTotalMileageKm),
+                    nanIfNull(lastTotalMileageKm),
                     gpsMileageKm,
                     speedIntegralKm,
                     odometerMileageKm,
@@ -164,4 +167,12 @@ public final class RedisJt808MileageStateStore implements Jt808MileageStateStore
     private static Instant parseInstant(String value) {
         return value == null || value.isBlank() ? null : Instant.parse(value);
     }
+
+    private static Double finiteOrNull(double value) {
+        return Double.isFinite(value) ? value : null;
+    }
+
+    private static double nanIfNull(Double value) {
+        return value == null ? Double.NaN : value;
+    }
 }

modules/services/vehicle-stat-service/src/test/java/com/lingniu/ingest/vehiclestat/config/VehicleStatAutoConfigurationTest.java

@@ -21,10 +21,13 @@ import com.lingniu.ingest.vehiclestat.jt808.RedisJt808MileageStateStore;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
+import org.springframework.boot.autoconfigure.jdbc.JdbcTemplateAutoConfiguration;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.datasource.DriverManagerDataSource;
 
+import javax.sql.DataSource;
 import java.time.LocalDate;
 import java.util.List;
 import java.util.Optional;
@@ -117,6 +120,29 @@ class VehicleStatAutoConfigurationTest {
                 });
     }
 
+    @Test
+    void createsJt808MileageBeansAfterJdbcAutoConfiguration() {
+        new ApplicationContextRunner()
+                .withConfiguration(AutoConfigurations.of(
+                        JdbcTemplateAutoConfiguration.class,
+                        VehicleStatAutoConfiguration.class))
+                .withBean(EnvelopeDeadLetterSink.class, () -> record -> {})
+                .withBean(DataSource.class, () -> new DriverManagerDataSource(
+                        "jdbc:h2:mem:vehicle_stat_auto;MODE=MySQL;DATABASE_TO_LOWER=TRUE;DB_CLOSE_DELAY=-1",
+                        "sa",
+                        ""))
+                .withPropertyValues(
+                        "lingniu.ingest.vehicle-stat.enabled=true",
+                        "lingniu.ingest.vehicle-stat.jt808.enabled=true",
+                        "lingniu.ingest.vehicle-stat.jt808.state-store=memory")
+                .run(context -> {
+                    assertThat(context).hasSingleBean(JdbcTemplate.class);
+                    assertThat(context).hasSingleBean(Jt808DailyMileageRepository.class);
+                    assertThat(context).hasSingleBean(Jt808MileageStreamProcessor.class);
+                    assertThat(context).hasSingleBean(VehicleStatEnvelopeIngestor.class);
+                });
+    }
+
     private static final class InMemoryVehicleStatRepository implements VehicleStatRepository {
         @Override public void appendMileagePoint(String vin, MileagePoint point) {}
         @Override public List<MileagePoint> mileagePoints(String vin, LocalDate statDate) { return List.of(); }

modules/services/vehicle-stat-service/src/test/java/com/lingniu/ingest/vehiclestat/jt808/JdbcJt808DailyMileageRepositoryTest.java

@@ -24,30 +24,20 @@ class JdbcJt808DailyMileageRepositoryTest {
                 "");
         jdbc = new JdbcTemplate(dataSource);
         jdbc.execute("drop table if exists vehicle_daily_mileage_jt808");
-        jdbc.execute("""
-                create table vehicle_daily_mileage_jt808 (
-                  stat_date date not null,
-                  vehicle_key varchar(64) not null,
-                  vin varchar(32) null,
-                  phone varchar(32) null,
-                  first_event_time timestamp null,
-                  last_event_time timestamp null,
-                  gps_mileage_km decimal(12,3) not null,
-                  speed_integral_km decimal(12,3) not null,
-                  odometer_mileage_km decimal(12,3) null,
-                  accepted_points int not null,
-                  bad_jump_segments int not null,
-                  long_gap_segments int not null,
-                  out_of_order_points int not null,
-                  odometer_anomalies int not null,
-                  data_quality varchar(16) not null,
-                  updated_at timestamp not null default current_timestamp,
-                  primary key (stat_date, vehicle_key)
-                )
-                """);
         repository = new JdbcJt808DailyMileageRepository(jdbc);
     }
 
+    @Test
+    void initializesTableWhenMissing() {
+        Integer count = jdbc.queryForObject("""
+                select count(*)
+                from information_schema.tables
+                where table_name = 'vehicle_daily_mileage_jt808'
+                """, Integer.class);
+
+        assertThat(count).isEqualTo(1);
+    }
+
     @Test
     void upsertsDailyMileageResult() {
         Jt808DailyMileageResult first = new Jt808DailyMileageResult(
@@ -58,8 +48,12 @@ class JdbcJt808DailyMileageRepositoryTest {
                 Instant.parse("2026-06-30T00:00:00Z"),
                 Instant.parse("2026-06-30T00:01:00Z"),
                 1.23456,
+                "GPS_DISTANCE",
+                1.23456,
                 1.2,
                 null,
+                null,
+                null,
                 2,
                 0,
                 0,
@@ -73,9 +67,13 @@ class JdbcJt808DailyMileageRepositoryTest {
                 "13900000001",
                 Instant.parse("2026-06-30T00:00:00Z"),
                 Instant.parse("2026-06-30T00:02:00Z"),
+                2.0,
+                "JT808_TOTAL_MILEAGE",
                 2.34567,
                 2.3,
                 2.0,
+                100.0,
+                102.0,
                 3,
                 1,
                 0,
@@ -87,14 +85,19 @@ class JdbcJt808DailyMileageRepositoryTest {
         repository.upsert(updated);
 
         Map<String, Object> row = jdbc.queryForMap("""
-                select vehicle_key, gps_mileage_km, odometer_mileage_km, accepted_points,
-                       bad_jump_segments, data_quality
+                select vehicle_key, daily_mileage_km, mileage_source, gps_mileage_km,
+                       odometer_mileage_km, first_total_mileage_km, last_total_mileage_km,
+                       accepted_points, bad_jump_segments, data_quality
                 from vehicle_daily_mileage_jt808
                 where stat_date = '2026-06-30' and vehicle_key = 'VIN001'
                 """);
         assertThat(row.get("vehicle_key")).isEqualTo("VIN001");
+        assertThat(row.get("daily_mileage_km").toString()).isEqualTo("2.000");
+        assertThat(row.get("mileage_source")).isEqualTo("JT808_TOTAL_MILEAGE");
         assertThat(row.get("gps_mileage_km").toString()).isEqualTo("2.346");
         assertThat(row.get("odometer_mileage_km").toString()).isEqualTo("2.000");
+        assertThat(row.get("first_total_mileage_km").toString()).isEqualTo("100.000");
+        assertThat(row.get("last_total_mileage_km").toString()).isEqualTo("102.000");
         assertThat(row.get("accepted_points")).isEqualTo(3);
         assertThat(row.get("bad_jump_segments")).isEqualTo(1);
         assertThat(row.get("data_quality")).isEqualTo("PARTIAL");

modules/services/vehicle-stat-service/src/test/java/com/lingniu/ingest/vehiclestat/jt808/Jt808DailyMileageStateTest.java

@@ -25,6 +25,10 @@ class Jt808DailyMileageStateTest {
         assertThat(state.gpsMileageKm()).isZero();
         assertThat(state.speedIntegralKm()).isZero();
         assertThat(state.odometerMileageKm()).isZero();
+        assertThat(state.firstTotalMileageKm()).isEqualTo(100.0);
+        assertThat(state.lastTotalMileageKm()).isEqualTo(100.0);
+        assertThat(state.toResult().dailyMileageKm()).isZero();
+        assertThat(state.toResult().mileageSource()).isEqualTo("INSUFFICIENT");
         assertThat(state.firstEventTime()).isEqualTo(Instant.parse("2026-06-30T00:00:00Z"));
         assertThat(state.lastEventTime()).isEqualTo(Instant.parse("2026-06-30T00:00:00Z"));
     }
@@ -41,6 +45,12 @@ class Jt808DailyMileageStateTest {
         assertThat(state.gpsMileageKm()).isBetween(0.99, 1.01);
         assertThat(state.speedIntegralKm()).isBetween(0.99, 1.01);
         assertThat(state.odometerMileageKm()).isCloseTo(1.2, offset(0.000001));
+        assertThat(state.firstTotalMileageKm()).isEqualTo(100.0);
+        assertThat(state.lastTotalMileageKm()).isEqualTo(101.2);
+        assertThat(state.toResult().dailyMileageKm()).isCloseTo(1.2, offset(0.000001));
+        assertThat(state.toResult().mileageSource()).isEqualTo("JT808_TOTAL_MILEAGE");
+        assertThat(state.toResult().firstTotalMileageKm()).isEqualTo(100.0);
+        assertThat(state.toResult().lastTotalMileageKm()).isEqualTo(101.2);
         assertThat(state.badJumpSegments()).isZero();
         assertThat(state.longGapSegments()).isZero();
     }
@@ -68,6 +78,36 @@ class Jt808DailyMileageStateTest {
 
         assertThat(state.odometerMileageKm()).isZero();
         assertThat(state.odometerAnomalies()).isEqualTo(1);
+        assertThat(state.toResult().dailyMileageKm()).isGreaterThan(0.9);
+        assertThat(state.toResult().mileageSource()).isEqualTo("GPS_DISTANCE");
+    }
+
+    @Test
+    void odometerJumpAboveConfiguredSpeedIsIgnoredAndCounted() {
+        Jt808DailyMileageState state = Jt808DailyMileageState.empty("VIN001", "VIN001", "13900000001",
+                LocalDate.of(2026, 6, 30));
+        state.apply(point("2026-06-30T00:00:00Z", 120.000000, 30.000000, 36.0, 100.0), calculator);
+
+        state.apply(point("2026-06-30T00:01:00Z", 120.000100, 30.000000, 36.0, 200.0), calculator);
+
+        assertThat(state.odometerMileageKm()).isZero();
+        assertThat(state.odometerAnomalies()).isEqualTo(1);
+        assertThat(state.toResult().dataQuality()).isEqualTo("PARTIAL");
+    }
+
+    @Test
+    void gpsDistanceIsFallbackWhenTotalMileageIsMissing() {
+        Jt808DailyMileageState state = Jt808DailyMileageState.empty("VIN001", "VIN001", "13900000001",
+                LocalDate.of(2026, 6, 30));
+        state.apply(point("2026-06-30T00:00:00Z", 120.000000, 30.000000, 36.0, null), calculator);
+
+        state.apply(point("2026-06-30T00:01:40Z", 120.010370, 30.000000, 36.0, null), calculator);
+
+        assertThat(state.toResult().dailyMileageKm()).isBetween(0.99, 1.01);
+        assertThat(state.toResult().mileageSource()).isEqualTo("GPS_DISTANCE");
+        assertThat(state.toResult().odometerMileageKm()).isNull();
+        assertThat(state.toResult().firstTotalMileageKm()).isNull();
+        assertThat(state.toResult().lastTotalMileageKm()).isNull();
     }
 
     private static Jt808LocationPoint point(String time,

modules/services/vehicle-stat-service/src/test/java/com/lingniu/ingest/vehiclestat/jt808/Jt808GpsMileageCalculatorTest.java

@@ -71,6 +71,18 @@ class Jt808GpsMileageCalculatorTest {
         assertThat(result.gpsKm()).isZero();
     }
 
+    @Test
+    void validatesPlausibleOdometerDeltaByConfiguredSpeed() {
+        assertThat(calculator.plausibleOdometerDelta(
+                point("2026-06-30T00:00:00Z", 120.000000, 30.000000, 36.0),
+                point("2026-06-30T00:01:00Z", 120.001000, 30.000000, 36.0),
+                2.0)).isTrue();
+        assertThat(calculator.plausibleOdometerDelta(
+                point("2026-06-30T00:00:00Z", 120.000000, 30.000000, 36.0),
+                point("2026-06-30T00:01:00Z", 120.001000, 30.000000, 36.0),
+                20.0)).isFalse();
+    }
+
     private static Jt808LocationPoint point(String time, double longitude, double latitude, Double speedKmh) {
         return new Jt808LocationPoint(
                 "VIN001",

modules/services/vehicle-stat-service/src/test/java/com/lingniu/ingest/vehiclestat/jt808/Jt808LocationPointExtractorTest.java

@@ -57,6 +57,21 @@ class Jt808LocationPointExtractorTest {
                 field("longitude", "118.901034")))).isEmpty();
     }
 
+    @Test
+    void ignoresJt808NonLocationSnapshot() {
+        VehicleEnvelope envelope = envelope("JT808", "VIN001", "13900000001",
+                field("longitude", "118.901034"),
+                field("latitude", "31.946325"))
+                .toBuilder()
+                .setTelemetrySnapshot(TelemetrySnapshot.newBuilder()
+                        .setEventType("REGISTER")
+                        .addFields(field("longitude", "118.901034"))
+                        .addFields(field("latitude", "31.946325")))
+                .build();
+
+        assertThat(extractor.extract(envelope)).isEmpty();
+    }
+
     private static VehicleEnvelope envelope(String source, String vin, String phone, TelemetryField... fields) {
         TelemetrySnapshot.Builder snapshot = TelemetrySnapshot.newBuilder().setEventType("LOCATION");
         for (TelemetryField field : fields) {

modules/services/vehicle-stat-service/src/test/java/com/lingniu/ingest/vehiclestat/jt808/Jt808MileageStreamProcessorTest.java

@@ -30,6 +30,8 @@ class Jt808MileageStreamProcessorTest {
         assertThat(state.gpsMileageKm()).isGreaterThan(0.9);
         assertThat(repository.results).hasSize(2);
         assertThat(repository.results.getLast().vehicleKey()).isEqualTo("VIN001");
+        assertThat(repository.results.getLast().dailyMileageKm()).isEqualTo(1.0);
+        assertThat(repository.results.getLast().mileageSource()).isEqualTo("JT808_TOTAL_MILEAGE");
         assertThat(repository.results.getLast().odometerMileageKm()).isEqualTo(1.0);
     }
 

modules/sinks/event-file-store/src/main/java/com/lingniu/ingest/eventfilestore/DuckDbParquetEventFileStore.java

@@ -36,11 +36,13 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
     private static final TypeReference<Map<String, String>> STRING_MAP =
             new TypeReference<>() {};
     private static final String HEADER_VERSION = "event-records-v1";
+    private static final int VEHICLE_BUCKETS = 64;
 
     private final Path root;
     private final Path indexPath;
     private final ZoneId partitionZone;
     private final ObjectMapper objectMapper;
+    private final boolean writeParquetEnabled;
     private volatile boolean indexInitialized;
 
     public DuckDbParquetEventFileStore(Path root, ZoneId partitionZone) {
@@ -48,6 +50,13 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
     }
 
     public DuckDbParquetEventFileStore(Path root, ZoneId partitionZone, ObjectMapper objectMapper) {
+        this(root, partitionZone, objectMapper, true);
+    }
+
+    public DuckDbParquetEventFileStore(Path root,
+                                       ZoneId partitionZone,
+                                       ObjectMapper objectMapper,
+                                       boolean writeParquetEnabled) {
         if (root == null) {
             throw new IllegalArgumentException("root must not be null");
         }
@@ -55,6 +64,7 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
         this.indexPath = this.root.resolve("events.duckdb");
         this.partitionZone = partitionZone == null ? ZoneId.of("Asia/Shanghai") : partitionZone;
         this.objectMapper = objectMapper == null ? new ObjectMapper() : objectMapper;
+        this.writeParquetEnabled = writeParquetEnabled;
     }
 
     @Override
@@ -67,16 +77,16 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
             Partition partition = partition(record);
             byPartition.computeIfAbsent(partition, ignored -> new ArrayList<>()).add(record);
         }
-        for (Map.Entry<Partition, List<EventFileRecord>> entry : byPartition.entrySet()) {
-            writePartition(entry.getKey(), entry.getValue());
-            appendIndex(entry.getKey(), entry.getValue());
+        if (writeParquetEnabled) {
+            writePartitions(byPartition);
         }
+        appendIndex(byPartition);
     }
 
     @Override
     public List<EventFileRecord> query(EventFileQuery query) throws IOException {
-        // 有 VIN 时直接扫该车分区 parquet，避免先查总索引再和车辆文件 join。
-        if (query.vin() != null) {
+        // 有 VIN 且启用 Parquet 副本时，可直接扫分区文件；索引-only 模式走 DuckDB 主索引。
+        if (query.vin() != null && writeParquetEnabled) {
             return queryParquet(query);
         }
         // 无 VIN 的管理类查询走 DuckDB 索引，代价更高但不影响高频单车查询路径。
@@ -130,6 +140,9 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
         if (query.eventTimeTo() != null) {
             predicates.add("event_time_ms <= " + query.eventTimeTo().toEpochMilli());
         }
+        if (query.cursorEventTime() != null) {
+            predicates.add(cursorPredicateSql(query));
+        }
         // 这里的 SQL 只拼接经过 escape 的内部值；外部 rawArchiveUri 查询使用 PreparedStatement。
         String where = predicates.isEmpty() ? "" : "WHERE " + String.join(" AND ", predicates) + "\n";
         String sql = """
@@ -182,6 +195,9 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
         if (query.eventTimeTo() != null) {
             where.append("  AND event_time_ms <= ?\n");
         }
+        if (query.cursorEventTime() != null) {
+            where.append(cursorPredicatePrepared(query.order()));
+        }
         String sql = """
                 SELECT event_id, protocol, event_type, vin,
                        event_time_ms, ingest_time_ms,
@@ -209,6 +225,16 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
             if (query.eventTimeTo() != null) {
                 ps.setLong(index++, query.eventTimeTo().toEpochMilli());
             }
+            if (query.cursorEventTime() != null) {
+                long eventTimeMs = query.cursorEventTime().toEpochMilli();
+                long ingestTimeMs = query.cursorIngestTime().toEpochMilli();
+                ps.setLong(index++, eventTimeMs);
+                ps.setLong(index++, eventTimeMs);
+                ps.setLong(index++, ingestTimeMs);
+                ps.setLong(index++, eventTimeMs);
+                ps.setLong(index++, ingestTimeMs);
+                ps.setString(index++, query.cursorEventId());
+            }
             ps.setInt(index, query.limit());
             try (ResultSet rs = ps.executeQuery()) {
                 List<EventFileRecord> result = new ArrayList<>();
@@ -222,16 +248,43 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
         }
     }
 
-    private void writePartition(Partition partition, List<EventFileRecord> records) throws IOException {
-        Path dir = partition.dir(root);
-        Files.createDirectories(dir);
-        Path partFile = dir.resolve("events.parquet");
-        Path tempFile = dir.resolve("events-" + UUID.randomUUID() + ".tmp.parquet");
+    private static String cursorPredicateSql(EventFileQuery query) {
+        long eventTimeMs = query.cursorEventTime().toEpochMilli();
+        long ingestTimeMs = query.cursorIngestTime().toEpochMilli();
+        String eventId = escapeSql(query.cursorEventId());
+        String cmp = query.order() == EventFileQuery.Order.DESC ? "<" : ">";
+        return """
+                (
+                  event_time_ms %s %d
+                  OR (event_time_ms = %d AND ingest_time_ms %s %d)
+                  OR (event_time_ms = %d AND ingest_time_ms = %d AND event_id %s '%s')
+                )
+                """.formatted(cmp, eventTimeMs, eventTimeMs, cmp, ingestTimeMs,
+                eventTimeMs, ingestTimeMs, cmp, eventId);
+    }
+
+    private static String cursorPredicatePrepared(EventFileQuery.Order order) {
+        String cmp = order == EventFileQuery.Order.DESC ? "<" : ">";
+        return """
+                  AND (
+                    event_time_ms %s ?
+                    OR (event_time_ms = ? AND ingest_time_ms %s ?)
+                    OR (event_time_ms = ? AND ingest_time_ms = ? AND event_id %s ?)
+                  )
+                """.formatted(cmp, cmp, cmp);
+    }
+
+    private void writePartitions(Map<Partition, List<EventFileRecord>> recordsByPartition) throws IOException {
+        if (recordsByPartition.isEmpty()) {
+            return;
+        }
+        List<Path> tempFiles = new ArrayList<>();
 
         try (Connection connection = DriverManager.getConnection("jdbc:duckdb:");
              Statement statement = connection.createStatement()) {
             statement.execute("""
                     CREATE TEMPORARY TABLE event_records (
+                        partition_id INTEGER,
                         event_id VARCHAR,
                         protocol VARCHAR,
                         event_type VARCHAR,
@@ -246,54 +299,62 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
                     )
                     """);
             try (PreparedStatement ps = connection.prepareStatement("""
-                    INSERT INTO event_records VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+                    INSERT INTO event_records VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
                     """)) {
-                for (EventFileRecord record : records) {
-                    ps.setString(1, record.eventId());
-                    ps.setString(2, record.protocol().name());
-                    ps.setString(3, record.eventType());
-                    ps.setString(4, record.vin());
-                    ps.setLong(5, record.eventTime().toEpochMilli());
-                    ps.setString(6, record.eventTime().toString());
-                    ps.setLong(7, record.ingestTime().toEpochMilli());
-                    ps.setString(8, record.ingestTime().toString());
-                    ps.setString(9, record.rawArchiveUri());
-                    ps.setString(10, objectMapper.writeValueAsString(record.metadata()));
-                    ps.setString(11, record.payloadJson());
-                    ps.addBatch();
+                int partitionId = 0;
+                for (List<EventFileRecord> records : recordsByPartition.values()) {
+                    for (EventFileRecord record : records) {
+                        ps.setInt(1, partitionId);
+                        ps.setString(2, record.eventId());
+                        ps.setString(3, record.protocol().name());
+                        ps.setString(4, record.eventType());
+                        ps.setString(5, record.vin());
+                        ps.setLong(6, record.eventTime().toEpochMilli());
+                        ps.setString(7, record.eventTime().toString());
+                        ps.setLong(8, record.ingestTime().toEpochMilli());
+                        ps.setString(9, record.ingestTime().toString());
+                        ps.setString(10, record.rawArchiveUri());
+                        ps.setString(11, objectMapper.writeValueAsString(record.metadata()));
+                        ps.setString(12, record.payloadJson());
+                        ps.addBatch();
+                    }
+                    partitionId++;
                 }
                 ps.executeBatch();
             }
-            if (Files.exists(partFile)) {
-                // DuckDB 不能原地追加 parquet；先 UNION 旧文件和本批数据，再原子替换分区文件。
+            int partitionId = 0;
+            for (Partition partition : recordsByPartition.keySet()) {
+                Path dir = partition.dir(root);
+                Files.createDirectories(dir);
+                String fragmentId = UUID.randomUUID().toString();
+                Path partFile = dir.resolve("events-" + fragmentId + ".parquet");
+                Path tempFile = dir.resolve("events-" + fragmentId + ".tmp.parquet");
+                tempFiles.add(tempFile);
                 statement.execute("""
-                        CREATE TEMPORARY TABLE combined_records AS
-                        SELECT event_id, protocol, event_type, vin,
-                               event_time_ms, event_time, ingest_time_ms, ingest_time,
-                               raw_archive_uri, metadata_json, payload_json
-                        FROM read_parquet('%s')
-                        UNION ALL
-                        SELECT event_id, protocol, event_type, vin,
-                               event_time_ms, event_time, ingest_time_ms, ingest_time,
-                               raw_archive_uri, metadata_json, payload_json
-                        FROM event_records
-                        """.formatted(escapeSql(partFile)));
-                statement.execute("COPY combined_records TO '" + escapeSql(tempFile) + "' (FORMAT parquet)");
-            } else {
-                statement.execute("COPY event_records TO '" + escapeSql(tempFile) + "' (FORMAT parquet)");
+                        COPY (
+                            SELECT event_id, protocol, event_type, vin,
+                                   event_time_ms, event_time, ingest_time_ms, ingest_time,
+                                   raw_archive_uri, metadata_json, payload_json
+                            FROM event_records
+                            WHERE partition_id = %d
+                        ) TO '%s' (FORMAT parquet)
+                        """.formatted(partitionId, escapeSql(tempFile)));
+                Files.move(tempFile, partFile, StandardCopyOption.REPLACE_EXISTING, StandardCopyOption.ATOMIC_MOVE);
+                partitionId++;
             }
-            Files.move(tempFile, partFile, StandardCopyOption.REPLACE_EXISTING, StandardCopyOption.ATOMIC_MOVE);
         } catch (SQLException e) {
-            throw new IOException("write parquet event store failed: " + partFile, e);
+            throw new IOException("write parquet event store failed", e);
         } finally {
-            Files.deleteIfExists(tempFile);
+            for (Path tempFile : tempFiles) {
+                Files.deleteIfExists(tempFile);
+            }
         }
     }
 
-    private void appendIndex(Partition partition, List<EventFileRecord> records) throws IOException {
+    private void appendIndex(Map<Partition, List<EventFileRecord>> recordsByPartition) throws IOException {
         ensureIndexInitialized();
         try (Connection connection = DriverManager.getConnection(indexJdbcUrl())) {
-            insertIndex(connection, partition, records);
+            insertIndex(connection, recordsByPartition);
         } catch (SQLException e) {
             throw new IOException("write duckdb event index failed", e);
         }
@@ -364,23 +425,26 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
                 """.formatted(fileList));
     }
 
-    private void insertIndex(Connection connection, Partition partition, List<EventFileRecord> records)
+    private void insertIndex(Connection connection, Map<Partition, List<EventFileRecord>> recordsByPartition)
             throws SQLException, IOException {
         try (PreparedStatement ps = connection.prepareStatement("""
                 INSERT OR REPLACE INTO event_records VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
                 """)) {
-            for (EventFileRecord record : records) {
-                ps.setString(1, record.eventId());
-                ps.setString(2, record.protocol().name());
-                ps.setString(3, record.eventType());
-                ps.setString(4, record.vin());
-                ps.setLong(5, record.eventTime().toEpochMilli());
-                ps.setLong(6, record.ingestTime().toEpochMilli());
-                ps.setString(7, partition.date().toString());
-                ps.setString(8, record.rawArchiveUri());
-                ps.setString(9, objectMapper.writeValueAsString(record.metadata()));
-                ps.setString(10, record.payloadJson());
-                ps.addBatch();
+            for (Map.Entry<Partition, List<EventFileRecord>> entry : recordsByPartition.entrySet()) {
+                Partition partition = entry.getKey();
+                for (EventFileRecord record : entry.getValue()) {
+                    ps.setString(1, record.eventId());
+                    ps.setString(2, record.protocol().name());
+                    ps.setString(3, record.eventType());
+                    ps.setString(4, record.vin());
+                    ps.setLong(5, record.eventTime().toEpochMilli());
+                    ps.setLong(6, record.ingestTime().toEpochMilli());
+                    ps.setString(7, partition.date().toString());
+                    ps.setString(8, record.rawArchiveUri());
+                    ps.setString(9, objectMapper.writeValueAsString(record.metadata()));
+                    ps.setString(10, record.payloadJson());
+                    ps.addBatch();
+                }
             }
             ps.executeBatch();
         }
@@ -390,15 +454,22 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
         List<Path> files = new ArrayList<>();
         LocalDate date = query.dateFrom();
         while (!date.isAfter(query.dateTo())) {
-            Path dir = query.vin() == null
-                    ? partitionDir(query.protocol(), date)
-                    : partitionDir(query.protocol(), date).resolve("vehicle=" + storageName(query.vin()));
-            // 目录结构把 VIN 放在 date 下，单车多日查询只需要遍历目标日期内的目标车辆目录。
-            if (Files.isDirectory(dir)) {
-                try (Stream<Path> stream = Files.walk(dir)) {
-                    stream.filter(path -> path.getFileName().toString().endsWith(".parquet"))
-                            .sorted()
-                            .forEach(files::add);
+            Path dateDir = partitionDir(query.protocol(), date);
+            List<Path> candidateDirs = query.vin() == null
+                    ? List.of(dateDir)
+                    : List.of(
+                    // 新布局：高写入路径按协议/日期写一个批次文件，VIN 由 Parquet/索引字段过滤。
+                    dateDir.resolve("header=" + HEADER_VERSION),
+                    // 兼容已落盘的旧布局。
+                    dateDir.resolve("bucket=" + bucketName(query.vin())),
+                    dateDir.resolve("vehicle=" + storageName(query.vin())));
+            for (Path dir : candidateDirs) {
+                if (Files.isDirectory(dir)) {
+                    try (Stream<Path> stream = Files.walk(dir)) {
+                        stream.filter(path -> path.getFileName().toString().endsWith(".parquet"))
+                                .sorted()
+                                .forEach(files::add);
+                    }
                 }
             }
             date = date.plusDays(1);
@@ -434,8 +505,7 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
     private Partition partition(EventFileRecord record) {
         return new Partition(
                 record.protocol(),
-                LocalDate.ofInstant(record.eventTime(), partitionZone),
-                storageName(record.vin()));
+                LocalDate.ofInstant(record.eventTime(), partitionZone));
     }
 
     private Path partitionDir(ProtocolId protocol, LocalDate date) {
@@ -488,11 +558,18 @@ public final class DuckDbParquetEventFileStore implements EventFileStore {
         return vin.replaceAll("[^A-Za-z0-9._-]", "_");
     }
 
-    private record Partition(ProtocolId protocol, LocalDate date, String vehicle) {
+    private static String bucketName(String vin) {
+        String storageName = storageName(vin);
+        if ("_unknown".equals(storageName)) {
+            return "_unknown";
+        }
+        return "%02d".formatted(Math.floorMod(storageName.hashCode(), VEHICLE_BUCKETS));
+    }
+
+    private record Partition(ProtocolId protocol, LocalDate date) {
         private Path dir(Path root) {
             return root.resolve("protocol=" + protocol.name())
                     .resolve("date=" + date)
-                    .resolve("vehicle=" + vehicle)
                     .resolve("header=" + HEADER_VERSION);
         }
     }

modules/sinks/event-file-store/src/main/java/com/lingniu/ingest/eventfilestore/EventFileQuery.java

@@ -20,7 +20,10 @@ public record EventFileQuery(
         Order order,
         int limit,
         String vin,
-        String eventType
+        String eventType,
+        Instant cursorEventTime,
+        Instant cursorIngestTime,
+        String cursorEventId
 ) {
     public enum Order {
         ASC,
@@ -45,6 +48,24 @@ public record EventFileQuery(
         limit = limit <= 0 ? 100 : limit;
         vin = vin == null || vin.isBlank() ? null : vin.trim();
         eventType = eventType == null || eventType.isBlank() ? null : eventType.trim();
+        cursorEventId = cursorEventId == null || cursorEventId.isBlank() ? null : cursorEventId.trim();
+        if ((cursorEventTime == null || cursorIngestTime == null || cursorEventId == null)
+                && !(cursorEventTime == null && cursorIngestTime == null && cursorEventId == null)) {
+            throw new IllegalArgumentException("cursor eventTime, ingestTime and eventId must be provided together");
+        }
+    }
+
+    public EventFileQuery(ProtocolId protocol,
+                          LocalDate dateFrom,
+                          LocalDate dateTo,
+                          Instant eventTimeFrom,
+                          Instant eventTimeTo,
+                          Order order,
+                          int limit,
+                          String vin,
+                          String eventType) {
+        this(protocol, dateFrom, dateTo, eventTimeFrom, eventTimeTo, order, limit,
+                vin, eventType, null, null, null);
     }
 
     public EventFileQuery(ProtocolId protocol,

modules/sinks/event-file-store/src/main/java/com/lingniu/ingest/eventfilestore/EventFileStoreSink.java

@@ -226,9 +226,9 @@ public final class EventFileStoreSink implements EventSink, AutoCloseable {
         return payload;
     }
 
-    private static Map<String, Object> rawArchivePayload(VehicleEvent.RawArchive raw,
-                                                         String rawArchiveKey,
-                                                         String rawArchiveUri) {
+    private Map<String, Object> rawArchivePayload(VehicleEvent.RawArchive raw,
+                                                  String rawArchiveKey,
+                                                  String rawArchiveUri) throws IOException {
         Map<String, Object> payload = new LinkedHashMap<>();
         payload.put("eventId", raw.eventId());
         payload.put("vin", raw.vin());
@@ -241,10 +241,18 @@ public final class EventFileStoreSink implements EventSink, AutoCloseable {
         payload.put("command", hex(raw.command()));
         payload.put("infoType", hex(raw.infoType()));
         payload.put("rawSizeBytes", raw.rawBytes() == null ? 0 : raw.rawBytes().length);
+        putParsedJson(payload, raw.parsedJson());
         payload.put("metadata", raw.metadata());
         return payload;
     }
 
+    private void putParsedJson(Map<String, Object> payload, String parsedJson) throws IOException {
+        if (parsedJson == null || parsedJson.isBlank()) {
+            return;
+        }
+        payload.put("parsed", objectMapper.readTree(parsedJson));
+    }
+
     private static String hex(int value) {
         return "0x" + String.format("%04X", value);
     }

modules/sinks/event-file-store/src/main/java/com/lingniu/ingest/eventfilestore/config/EventFileStoreAutoConfiguration.java

@@ -44,7 +44,8 @@ public class EventFileStoreAutoConfiguration {
         return new DuckDbParquetEventFileStore(
                 Path.of(properties.getPath()),
                 ZoneId.of(properties.getZoneId()),
-                mapper);
+                mapper,
+                properties.isWriteParquetEnabled());
     }
 
     @Bean

modules/sinks/event-file-store/src/main/java/com/lingniu/ingest/eventfilestore/config/EventFileStoreProperties.java

@@ -11,10 +11,10 @@ public class EventFileStoreProperties {
     private boolean enabled = false;
 
     /**
-     * Parquet 文件库根路径。
+     * 历史库根路径。
      *
-     * <p>实际结构为 {@code protocol=GB32960/date=yyyy-MM-dd/vehicle=VIN/header=event-records-v1/events.parquet}，
-     * 另有 {@code events.duckdb} sidecar index 放在根路径下。
+     * <p>{@code events.duckdb} 是可查询主索引；开启 Parquet 副本时，还会在该根目录下按
+     * {@code protocol/date/header} 保存追加文件。
      */
     private String path = "./event-store";
 
@@ -39,6 +39,14 @@ public class EventFileStoreProperties {
      */
     private long flushIntervalMillis = 1000;
 
+    /**
+     * 是否同步写 Parquet 副本。
+     *
+     * <p>高写入生产链路可以关闭，只保留 DuckDB JSON 主索引和 raw archive 引用；需要离线副本或
+     * 索引重建能力时再开启。
+     */
+    private boolean writeParquetEnabled = true;
+
     public boolean isEnabled() {
         return enabled;
     }
@@ -78,4 +86,12 @@ public class EventFileStoreProperties {
     public void setFlushIntervalMillis(long flushIntervalMillis) {
         this.flushIntervalMillis = flushIntervalMillis;
     }
+
+    public boolean isWriteParquetEnabled() {
+        return writeParquetEnabled;
+    }
+
+    public void setWriteParquetEnabled(boolean writeParquetEnabled) {
+        this.writeParquetEnabled = writeParquetEnabled;
+    }
 }

modules/sinks/event-file-store/src/test/java/com/lingniu/ingest/eventfilestore/DuckDbParquetEventFileStoreTest.java

@@ -1,6 +1,7 @@
 package com.lingniu.ingest.eventfilestore;
 
 import com.lingniu.ingest.api.ProtocolId;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.io.TempDir;
 
@@ -11,6 +12,7 @@ import java.time.LocalDate;
 import java.time.ZoneId;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.IntStream;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -28,7 +30,7 @@ class DuckDbParquetEventFileStoreTest {
         store.appendAll(List.of(first, second));
 
         Path dateDir = tempDir.resolve("protocol=GB32960").resolve("date=2026-06-22");
-        assertThat(parquetFiles(dateDir)).hasSize(2);
+        assertThat(parquetFiles(dateDir)).hasSize(1);
 
         EventFileQuery ascending = new EventFileQuery(
                 ProtocolId.GB32960,
@@ -135,16 +137,13 @@ class DuckDbParquetEventFileStoreTest {
     }
 
     @Test
-    void appendsSameVehicleDayHeaderToOneParquetFile() throws Exception {
+    void appendsSameVehicleDayHeaderAsAppendOnlyParquetFragments() throws Exception {
         EventFileStore store = new DuckDbParquetEventFileStore(tempDir, ZoneId.of("Asia/Shanghai"));
         store.append(record("first", Instant.parse("2026-06-21T16:00:03Z"), "VIN-SAME"));
         store.append(record("second", Instant.parse("2026-06-21T16:00:04Z"), "VIN-SAME"));
 
-        Path vehicleDayDir = tempDir.resolve("protocol=GB32960")
-                .resolve("date=2026-06-22")
-                .resolve("vehicle=VIN-SAME")
-                .resolve("header=event-records-v1");
-        assertThat(parquetFiles(vehicleDayDir)).containsExactly(vehicleDayDir.resolve("events.parquet"));
+        Path dateDir = tempDir.resolve("protocol=GB32960").resolve("date=2026-06-22");
+        assertThat(parquetFiles(dateDir)).hasSize(2);
 
         EventFileQuery query = new EventFileQuery(
                 ProtocolId.GB32960,
@@ -159,19 +158,54 @@ class DuckDbParquetEventFileStoreTest {
                 .containsExactly("first", "second");
     }
 
+    @Test
+    void writesManyVehiclesIntoBoundedDailyLayoutInsteadOfVehicleDirectories() throws Exception {
+        EventFileStore store = new DuckDbParquetEventFileStore(tempDir, ZoneId.of("Asia/Shanghai"));
+        List<EventFileRecord> records = IntStream.range(0, 80)
+                .mapToObj(index -> rawRecord(
+                        "raw-" + index,
+                        Instant.parse("2026-06-21T16:00:00Z").plusMillis(index),
+                        "VIN-" + index))
+                .toList();
+
+        store.appendAll(records);
+
+        Path dateDir = tempDir.resolve("protocol=GB32960").resolve("date=2026-06-22");
+        try (var files = Files.list(dateDir)) {
+            List<String> partitionDirs = files
+                    .filter(Files::isDirectory)
+                    .map(path -> path.getFileName().toString())
+                    .sorted()
+                    .toList();
+            assertThat(partitionDirs).noneMatch(name -> name.startsWith("vehicle="));
+            assertThat(partitionDirs).hasSizeLessThan(records.size());
+        }
+    }
+
+    @Test
+    void writesOneDailyParquetFragmentForOneBatchAcrossManyVehicles() throws Exception {
+        EventFileStore store = new DuckDbParquetEventFileStore(tempDir, ZoneId.of("Asia/Shanghai"));
+        List<EventFileRecord> records = IntStream.range(0, 80)
+                .mapToObj(index -> rawRecord(
+                        "daily-raw-" + index,
+                        Instant.parse("2026-06-21T16:00:00Z").plusMillis(index),
+                        "VIN-DAILY-" + index))
+                .toList();
+
+        store.appendAll(records);
+
+        Path dateDir = tempDir.resolve("protocol=GB32960").resolve("date=2026-06-22");
+        assertThat(parquetFiles(dateDir)).hasSize(1);
+    }
+
     @Test
     void queriesUseSidecarIndexInsteadOfScanningParquetPartsEveryTime() throws Exception {
         EventFileStore store = new DuckDbParquetEventFileStore(tempDir, ZoneId.of("Asia/Shanghai"));
         store.append(record("indexed", Instant.parse("2026-06-21T16:00:03Z"), "VIN-INDEXED"));
 
-        Path vehicleDayDir = tempDir.resolve("protocol=GB32960")
-                .resolve("date=2026-06-22")
-                .resolve("vehicle=VIN-INDEXED")
-                .resolve("header=event-records-v1");
-        try (var files = Files.list(vehicleDayDir)) {
-            for (Path file : files.filter(p -> p.getFileName().toString().endsWith(".parquet")).toList()) {
-                Files.delete(file);
-            }
+        Path dateDir = tempDir.resolve("protocol=GB32960").resolve("date=2026-06-22");
+        for (Path file : parquetFiles(dateDir)) {
+            Files.delete(file);
         }
 
         EventFileQuery query = new EventFileQuery(
@@ -219,6 +253,31 @@ class DuckDbParquetEventFileStoreTest {
         assertThat(found.rawArchiveUri()).isEqualTo(record.rawArchiveUri());
     }
 
+    @Test
+    void canQueryVinRecordsFromIndexWhenParquetWritingIsDisabled() throws Exception {
+        EventFileStore store = new DuckDbParquetEventFileStore(
+                tempDir,
+                ZoneId.of("Asia/Shanghai"),
+                new ObjectMapper(),
+                false);
+        EventFileRecord record = rawRecord("index-only", Instant.parse("2026-06-21T16:00:03Z"), "VIN-INDEX-ONLY");
+
+        store.append(record);
+
+        assertThat(parquetFiles(tempDir)).isEmpty();
+        EventFileQuery query = new EventFileQuery(
+                ProtocolId.GB32960,
+                LocalDate.parse("2026-06-22"),
+                LocalDate.parse("2026-06-22"),
+                EventFileQuery.Order.DESC,
+                10,
+                "VIN-INDEX-ONLY",
+                "RAW_ARCHIVE");
+        assertThat(store.query(query))
+                .extracting(EventFileRecord::eventId)
+                .containsExactly("index-only");
+    }
+
     private static List<Path> parquetFiles(Path root) throws Exception {
         try (var files = Files.walk(root)) {
             return files.filter(p -> p.getFileName().toString().endsWith(".parquet"))

modules/sinks/event-file-store/src/test/java/com/lingniu/ingest/eventfilestore/config/EventFileStoreAutoConfigurationTest.java

@@ -20,12 +20,15 @@ class EventFileStoreAutoConfigurationTest {
         contextRunner
                 .withPropertyValues(
                         "lingniu.ingest.event-file-store.enabled=true",
-                        "lingniu.ingest.event-file-store.path=target/test-event-store")
+                        "lingniu.ingest.event-file-store.path=target/test-event-store",
+                        "lingniu.ingest.event-file-store.write-parquet-enabled=false")
                 .run(context -> {
                     assertThat(context).hasSingleBean(EventFileStore.class);
                     assertThat(context).hasSingleBean(EventFileStoreSink.class);
                     assertThat(context.getBean(EventFileStoreProperties.class).getPath())
                             .isEqualTo(Path.of("target/test-event-store").toString());
+                    assertThat(context.getBean(EventFileStoreProperties.class).isWriteParquetEnabled())
+                            .isFalse();
                 });
     }
 

modules/sinks/sink-mq/src/main/java/com/lingniu/ingest/sink/mq/EnvelopeMapper.java

@@ -92,6 +92,7 @@ public final class EnvelopeMapper {
                         .setUri(uri)
                         .setChecksum(checksum)
                         .setSizeBytes(size)
+                        .setParsedJson(nullToEmpty(ra.parsedJson()))
                         .build());
                 b.setRawFrameFact(com.lingniu.ingest.sink.mq.proto.RawFrameFactPayload.newBuilder()
                         .setFrameId(frameId)

modules/sinks/sink-mq/src/main/java/com/lingniu/ingest/sink/mq/KafkaEnvelopeConsumerRunner.java

@@ -10,17 +10,19 @@ import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.function.Supplier;
 
 public final class KafkaEnvelopeConsumerRunner implements SmartLifecycle, AutoCloseable {
 
     private static final Logger log = LoggerFactory.getLogger(KafkaEnvelopeConsumerRunner.class);
 
-    private final List<KafkaEnvelopeConsumerWorker> workers;
+    private final Supplier<List<KafkaEnvelopeConsumerWorker>> workersSupplier;
     private final Duration pollTimeout;
     private final Duration loopBackoff;
     private final boolean autoStartup;
     private final AtomicBoolean running = new AtomicBoolean(false);
     private final AtomicBoolean closed = new AtomicBoolean(false);
+    private volatile List<KafkaEnvelopeConsumerWorker> workers;
     private ExecutorService executor;
 
     public KafkaEnvelopeConsumerRunner(List<KafkaEnvelopeConsumerWorker> workers,
@@ -30,14 +32,28 @@ public final class KafkaEnvelopeConsumerRunner implements SmartLifecycle, AutoCl
         if (workers == null || workers.isEmpty()) {
             throw new IllegalArgumentException("workers must not be empty");
         }
+        this.workersSupplier = () -> List.copyOf(workers);
         this.workers = List.copyOf(workers);
         this.pollTimeout = pollTimeout == null ? Duration.ofSeconds(1) : pollTimeout;
         this.loopBackoff = loopBackoff == null ? Duration.ofSeconds(1) : loopBackoff;
         this.autoStartup = autoStartup;
     }
 
+    public KafkaEnvelopeConsumerRunner(Supplier<List<KafkaEnvelopeConsumerWorker>> workersSupplier,
+                                       Duration pollTimeout,
+                                       Duration loopBackoff,
+                                       boolean autoStartup) {
+        if (workersSupplier == null) {
+            throw new IllegalArgumentException("workersSupplier must not be null");
+        }
+        this.workersSupplier = workersSupplier;
+        this.pollTimeout = pollTimeout == null ? Duration.ofSeconds(1) : pollTimeout;
+        this.loopBackoff = loopBackoff == null ? Duration.ofSeconds(1) : loopBackoff;
+        this.autoStartup = autoStartup;
+    }
+
     public List<KafkaEnvelopeConsumerWorker> workers() {
-        return workers;
+        return workersOrCreate();
     }
 
     @Override
@@ -45,17 +61,35 @@ public final class KafkaEnvelopeConsumerRunner implements SmartLifecycle, AutoCl
         if (!running.compareAndSet(false, true)) {
             return;
         }
+        List<KafkaEnvelopeConsumerWorker> activeWorkers = workersOrCreate();
         // 每个 worker 一条后台线程，避免某个处理器阻塞时拖慢其他消费组。
-        executor = Executors.newFixedThreadPool(workers.size(), r -> {
+        executor = Executors.newFixedThreadPool(activeWorkers.size(), r -> {
             Thread thread = new Thread(r, "kafka-envelope-consumer");
             thread.setDaemon(true);
             return thread;
         });
-        for (KafkaEnvelopeConsumerWorker worker : workers) {
+        for (KafkaEnvelopeConsumerWorker worker : activeWorkers) {
             executor.submit(() -> pollLoop(worker));
         }
     }
 
+    private List<KafkaEnvelopeConsumerWorker> workersOrCreate() {
+        List<KafkaEnvelopeConsumerWorker> current = workers;
+        if (current != null) {
+            return current;
+        }
+        synchronized (this) {
+            if (workers == null) {
+                List<KafkaEnvelopeConsumerWorker> created = workersSupplier.get();
+                if (created == null || created.isEmpty()) {
+                    throw new IllegalStateException("no kafka envelope consumer workers created; check consumer bindings");
+                }
+                workers = List.copyOf(created);
+            }
+            return workers;
+        }
+    }
+
     private void pollLoop(KafkaEnvelopeConsumerWorker worker) {
         while (running.get()) {
             try {
@@ -121,7 +155,11 @@ public final class KafkaEnvelopeConsumerRunner implements SmartLifecycle, AutoCl
         if (!closed.compareAndSet(false, true)) {
             return;
         }
-        for (KafkaEnvelopeConsumerWorker worker : workers) {
+        List<KafkaEnvelopeConsumerWorker> current = workers;
+        if (current == null) {
+            return;
+        }
+        for (KafkaEnvelopeConsumerWorker worker : current) {
             worker.close();
         }
     }

modules/sinks/sink-mq/src/main/java/com/lingniu/ingest/sink/mq/KafkaEnvelopeConsumerWorker.java

@@ -36,26 +36,26 @@ public final class KafkaEnvelopeConsumerWorker implements AutoCloseable {
 
     public int pollOnce(Duration timeout) {
         ConsumerRecords<String, byte[]> records = consumer.poll(timeout == null ? Duration.ZERO : timeout);
-        Map<EnvelopeConsumerProcessor, List<EnvelopeConsumerRecord>> batches = new LinkedHashMap<>();
+        Map<EnvelopeConsumerProcessor, List<EnvelopeConsumerRecord>> byProcessor = new LinkedHashMap<>();
+        int processed = 0;
         for (ConsumerRecord<String, byte[]> record : records) {
             EnvelopeConsumerProcessor processor = processorsByTopic.get(record.topic());
             if (processor == null) {
                 // worker 可能订阅多个 topic；没有显式绑定处理器的 topic 不参与提交语义。
                 continue;
             }
-            batches.computeIfAbsent(processor, ignored -> new ArrayList<>()).add(new EnvelopeConsumerRecord(
+            byProcessor.computeIfAbsent(processor, ignored -> new ArrayList<>()).add(new EnvelopeConsumerRecord(
                     record.topic(),
                     record.partition(),
                     record.offset(),
                     record.key(),
                     record.value()));
+            processed++;
         }
-        int processed = 0;
-        for (Map.Entry<EnvelopeConsumerProcessor, List<EnvelopeConsumerRecord>> entry : batches.entrySet()) {
+        for (Map.Entry<EnvelopeConsumerProcessor, List<EnvelopeConsumerRecord>> entry : byProcessor.entrySet()) {
             // EnvelopeConsumerProcessor 内部会把解析或业务错误转成 DLQ 记录，
-            // 这里保持 Kafka worker 的职责单一：轮询、批量分发、成功后提交 offset。
-            entry.getKey().processAll(entry.getValue());
-            processed += entry.getValue().size();
+            // 这里保持 Kafka worker 的职责单一：轮询、分发、成功后提交 offset。
+            entry.getKey().processBatch(entry.getValue());
         }
         if (processed > 0) {
             // commitSync 放在批次末尾，保证同一个 poll 批次内的消息按 Kafka offset 一起确认。

modules/sinks/sink-mq/src/main/java/com/lingniu/ingest/sink/mq/SinkMqAutoConfiguration.java

@@ -1,6 +1,5 @@
 package com.lingniu.ingest.sink.mq;
 
-import com.lingniu.ingest.api.consumer.EnvelopeConsumerProcessor;
 import io.github.resilience4j.circuitbreaker.CircuitBreaker;
 import io.github.resilience4j.circuitbreaker.CircuitBreakerConfig;
 import org.apache.kafka.clients.producer.KafkaProducer;
@@ -8,15 +7,12 @@ import org.apache.kafka.clients.producer.ProducerConfig;
 import org.apache.kafka.common.serialization.ByteArraySerializer;
 import org.apache.kafka.common.serialization.StringSerializer;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 
 import java.time.Duration;
-import java.util.List;
-import java.util.Map;
 import java.util.Properties;
 
 /**
@@ -100,21 +96,4 @@ public class SinkMqAutoConfiguration {
         return new KafkaEnvelopeDeadLetterSink(producer, props.getTopics().getDlq());
     }
 
-    @Bean
-    @ConditionalOnMissingBean
-    @ConditionalOnBean(EnvelopeConsumerProcessor.class)
-    @ConditionalOnProperty(prefix = "lingniu.ingest.sink.mq.consumer", name = "enabled", havingValue = "true")
-    public KafkaEnvelopeConsumerRunner kafkaEnvelopeConsumerRunner(Map<String, EnvelopeConsumerProcessor> processors,
-                                                                   SinkMqProperties props) {
-        // Consumer runner 根据 processor bean 名和配置 binding 生成 worker；没有 binding 时直接失败，避免静默不消费。
-        List<KafkaEnvelopeConsumerWorker> workers = new KafkaEnvelopeConsumerFactory().createWorkers(processors, props);
-        if (workers.isEmpty()) {
-            throw new IllegalStateException("no kafka envelope consumer workers created; check consumer bindings");
-        }
-        return new KafkaEnvelopeConsumerRunner(
-                workers,
-                Duration.ofMillis(props.getConsumer().getPollTimeoutMillis()),
-                Duration.ofMillis(props.getConsumer().getLoopBackoffMillis()),
-                props.getConsumer().isAutoStartup());
-    }
 }

modules/sinks/sink-mq/src/main/java/com/lingniu/ingest/sink/mq/SinkMqConsumerAutoConfiguration.java

@@ -0,0 +1,42 @@
+package com.lingniu.ingest.sink.mq;
+
+import com.lingniu.ingest.api.consumer.EnvelopeConsumerProcessor;
+import org.springframework.beans.factory.ListableBeanFactory;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.boot.autoconfigure.AutoConfigureAfter;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+
+import java.time.Duration;
+import java.util.List;
+import java.util.Map;
+
+@AutoConfiguration(after = SinkMqAutoConfiguration.class)
+@AutoConfigureAfter(name = {
+        "com.lingniu.ingest.eventhistory.config.EventHistoryAutoConfiguration",
+        "com.lingniu.ingest.vehiclestate.config.VehicleStateAutoConfiguration",
+        "com.lingniu.ingest.vehiclestat.config.VehicleStatAutoConfiguration"
+})
+@EnableConfigurationProperties(SinkMqProperties.class)
+@ConditionalOnProperty(prefix = "lingniu.ingest.sink.mq", name = "enabled", havingValue = "true", matchIfMissing = true)
+public class SinkMqConsumerAutoConfiguration {
+
+    @Bean
+    @ConditionalOnMissingBean
+    @ConditionalOnProperty(prefix = "lingniu.ingest.sink.mq.consumer", name = "enabled", havingValue = "true")
+    public KafkaEnvelopeConsumerRunner kafkaEnvelopeConsumerRunner(ListableBeanFactory beanFactory,
+                                                                   SinkMqProperties props) {
+        return new KafkaEnvelopeConsumerRunner(
+                () -> createWorkers(beanFactory, props),
+                Duration.ofMillis(props.getConsumer().getPollTimeoutMillis()),
+                Duration.ofMillis(props.getConsumer().getLoopBackoffMillis()),
+                props.getConsumer().isAutoStartup());
+    }
+
+    private List<KafkaEnvelopeConsumerWorker> createWorkers(ListableBeanFactory beanFactory, SinkMqProperties props) {
+        Map<String, EnvelopeConsumerProcessor> processors = beanFactory.getBeansOfType(EnvelopeConsumerProcessor.class);
+        return new KafkaEnvelopeConsumerFactory().createWorkers(processors, props);
+    }
+}

modules/sinks/sink-mq/src/main/proto/vehicle_envelope.proto

@@ -45,6 +45,7 @@ message RawArchiveRef {
   string uri      = 1;
   string checksum = 2;
   int64  size_bytes = 3;
+  string parsed_json = 4;
 }
 
 message TelemetrySnapshot {

modules/sinks/sink-mq/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -1 +1,2 @@
 com.lingniu.ingest.sink.mq.SinkMqAutoConfiguration
+com.lingniu.ingest.sink.mq.SinkMqConsumerAutoConfiguration

modules/sinks/sink-mq/src/test/java/com/lingniu/ingest/sink/mq/KafkaEnvelopeConsumerWorkerTest.java

@@ -1,6 +1,7 @@
 package com.lingniu.ingest.sink.mq;
 
 import com.lingniu.ingest.api.consumer.EnvelopeConsumerRecord;
+import com.lingniu.ingest.api.consumer.EnvelopeBatchIngestor;
 import com.lingniu.ingest.api.consumer.EnvelopeConsumerProcessor;
 import com.lingniu.ingest.api.consumer.EnvelopeDeadLetterRecord;
 import com.lingniu.ingest.api.consumer.EnvelopeIngestResult;
@@ -14,6 +15,7 @@ import java.time.Duration;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicReference;
+import java.util.concurrent.atomic.AtomicInteger;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -44,4 +46,39 @@ class KafkaEnvelopeConsumerWorkerTest {
             assertThat(record.payload()).containsExactly(0x01, 0x02);
         });
     }
+
+    @Test
+    void pollsKafkaRecordsAndDispatchesBatchWhenProcessorSupportsIt() {
+        MockConsumer<String, byte[]> consumer = new MockConsumer<>(OffsetResetStrategy.EARLIEST);
+        TopicPartition partition = new TopicPartition("vehicle.raw", 0);
+        consumer.assign(List.of(partition));
+        consumer.updateBeginningOffsets(Map.of(partition, 0L));
+        consumer.addRecord(new ConsumerRecord<>("vehicle.raw", 0, 12L, "VIN001", new byte[]{0x01}));
+        consumer.addRecord(new ConsumerRecord<>("vehicle.raw", 0, 13L, "VIN002", new byte[]{0x02}));
+        AtomicInteger batchCalls = new AtomicInteger();
+        EnvelopeConsumerProcessor processor = new EnvelopeConsumerProcessor(
+                "event-history",
+                new EnvelopeBatchIngestor() {
+                    @Override
+                    public EnvelopeIngestResult tryIngest(byte[] kafkaValue) {
+                        throw new AssertionError("single-record ingest should not be used for a batch-capable processor");
+                    }
+
+                    @Override
+                    public List<EnvelopeIngestResult> tryIngestAll(List<byte[]> kafkaValues) {
+                        batchCalls.incrementAndGet();
+                        assertThat(kafkaValues).hasSize(2);
+                        return List.of(
+                                EnvelopeIngestResult.stored("event-1", "VIN001"),
+                                EnvelopeIngestResult.invalid("bad envelope"));
+                    }
+                },
+                record -> {});
+
+        int processed = new KafkaEnvelopeConsumerWorker(
+                consumer, Map.of("vehicle.raw", processor)).pollOnce(Duration.ZERO);
+
+        assertThat(processed).isEqualTo(2);
+        assertThat(batchCalls).hasValue(1);
+    }
 }

modules/sinks/sink-mq/src/test/java/com/lingniu/ingest/sink/mq/SinkMqConsumerAutoConfigurationTest.java

@@ -10,7 +10,7 @@ import static org.assertj.core.api.Assertions.assertThat;
 class SinkMqConsumerAutoConfigurationTest {
 
     private final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
-            .withUserConfiguration(SinkMqAutoConfiguration.class)
+            .withUserConfiguration(SinkMqAutoConfiguration.class, SinkMqConsumerAutoConfiguration.class)
             .withBean("vehicleStateEnvelopeConsumerProcessor", EnvelopeConsumerProcessor.class,
                     () -> new EnvelopeConsumerProcessor(
                             "vehicle-state",

modules/sinks/tdengine-history-store/src/main/java/com/lingniu/ingest/tdenginehistory/TdengineEnvelopeRows.java

@@ -43,6 +43,7 @@ public final class TdengineEnvelopeRows {
                 raw.getParseError(),
                 raw.getPeer(),
                 json(metadata),
+                parsedJson(envelope, metadata),
                 protocol(envelope),
                 vehicleKey(envelope, raw.getVehicleKey(), raw.getPhone()),
                 firstNonBlank(raw.getVin(), envelope.getVin()),
@@ -73,7 +74,6 @@ public final class TdengineEnvelopeRows {
                 location.getStatusFlag(),
                 totalMileage(envelope),
                 rawUri,
-                json(envelope.getMetadataMap()),
                 protocol(envelope),
                 vehicleKey(envelope, envelope.getMetadataOrDefault("vehicle_key", ""),
                         envelope.getMetadataOrDefault("phone", "")),
@@ -188,6 +188,13 @@ public final class TdengineEnvelopeRows {
         return Double.parseDouble(value);
     }
 
+    private static String parsedJson(VehicleEnvelope envelope, Map<String, String> metadata) {
+        if (envelope.hasRawArchive() && !envelope.getRawArchive().getParsedJson().isBlank()) {
+            return envelope.getRawArchive().getParsedJson();
+        }
+        return firstNonBlank(metadata.get("parsedJson"), metadata.get("parsed_json"));
+    }
+
     private static Double valueDouble(TelemetryField field) {
         String valueType = field.getValueType();
         if (!"DOUBLE".equals(valueType) && !"FLOAT".equals(valueType)) {

modules/sinks/tdengine-history-store/src/main/java/com/lingniu/ingest/tdenginehistory/TdengineHistoryQueries.java

@@ -6,11 +6,11 @@ import java.util.List;
 public final class TdengineHistoryQueries {
 
     private static final String RAW_COLUMNS = "ts, frame_id, received_at, message_id, sub_type, event_time, "
-            + "raw_uri, checksum, raw_size_bytes, parse_status, parse_error, peer, metadata_json, "
+            + "raw_uri, checksum, raw_size_bytes, parse_status, parse_error, peer, metadata_json, parsed_json, "
             + "protocol, vehicle_key, vin, phone";
     private static final String LOCATION_COLUMNS = "ts, fact_id, frame_id, received_at, longitude, latitude, "
             + "altitude_m, speed_kmh, direction_deg, alarm_flag, status_flag, total_mileage_km, raw_uri, "
-            + "metadata_json, protocol, vehicle_key, vin, phone";
+            + "protocol, vehicle_key, vin, phone";
     private static final String TELEMETRY_FIELD_COLUMNS = "ts, fact_id, frame_id, received_at, field_key, "
             + "value_type, value_text, value_double, value_long, unit, quality, source_path, raw_uri, "
             + "metadata_json, protocol, vehicle_key, vin, phone";

modules/sinks/tdengine-history-store/src/main/java/com/lingniu/ingest/tdenginehistory/TdengineHistorySchema.java

@@ -64,7 +64,8 @@ public final class TdengineHistorySchema {
                   parse_status NCHAR(16),
                   parse_error NCHAR(512),
                   peer NCHAR(128),
-                  metadata_json NCHAR(4096)
+                  metadata_json NCHAR(4096),
+                  parsed_json NCHAR(16374)
                 ) TAGS (
                   protocol NCHAR(16),
                   vehicle_key NCHAR(128),
@@ -88,8 +89,7 @@ public final class TdengineHistorySchema {
                   alarm_flag BIGINT,
                   status_flag BIGINT,
                   total_mileage_km DOUBLE,
-                  raw_uri NCHAR(512),
-                  metadata_json NCHAR(4096)
+                  raw_uri NCHAR(512)
                 ) TAGS (
                   protocol NCHAR(16),
                   vehicle_key NCHAR(128),

modules/sinks/tdengine-history-store/src/main/java/com/lingniu/ingest/tdenginehistory/TdengineHistoryStatements.java

@@ -6,12 +6,12 @@ import java.util.Arrays;
 public final class TdengineHistoryStatements {
 
     private static final String RAW_FRAME_COLUMNS = "ts, frame_id, received_at, message_id, sub_type, event_time, "
-            + "raw_uri, checksum, raw_size_bytes, parse_status, parse_error, peer, metadata_json";
-    private static final String RAW_FRAME_PLACEHOLDERS = "?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?";
+            + "raw_uri, checksum, raw_size_bytes, parse_status, parse_error, peer, metadata_json, parsed_json";
+    private static final String RAW_FRAME_PLACEHOLDERS = "?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?";
 
     private static final String LOCATION_COLUMNS = "ts, fact_id, frame_id, received_at, longitude, latitude, "
-            + "altitude_m, speed_kmh, direction_deg, alarm_flag, status_flag, total_mileage_km, raw_uri, metadata_json";
-    private static final String LOCATION_PLACEHOLDERS = "?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?";
+            + "altitude_m, speed_kmh, direction_deg, alarm_flag, status_flag, total_mileage_km, raw_uri";
+    private static final String LOCATION_PLACEHOLDERS = "?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?";
 
     private static final String TELEMETRY_FIELD_COLUMNS = "ts, fact_id, frame_id, received_at, value_type, "
             + "value_text, value_double, value_long, unit, quality, source_path, raw_uri, metadata_json";
@@ -35,7 +35,7 @@ public final class TdengineHistoryStatements {
                 values(
                         row.ts(), row.frameId(), row.receivedAt(), row.messageId(), row.subType(),
                         row.eventTime(), row.rawUri(), row.checksum(), row.rawSizeBytes(), row.parseStatus(),
-                        row.parseError(), row.peer(), row.metadataJson()
+                        row.parseError(), row.peer(), row.metadataJson(), row.parsedJson()
                 )
         );
     }
@@ -49,7 +49,7 @@ public final class TdengineHistoryStatements {
                 values(
                         row.ts(), row.factId(), row.frameId(), row.receivedAt(), row.longitude(), row.latitude(),
                         row.altitudeM(), row.speedKmh(), row.directionDeg(), row.alarmFlag(), row.statusFlag(),
-                        row.totalMileageKm(), row.rawUri(), row.metadataJson()
+                        row.totalMileageKm(), row.rawUri()
                 )
         );
     }

modules/sinks/tdengine-history-store/src/main/java/com/lingniu/ingest/tdenginehistory/TdengineJdbcHistoryReader.java

@@ -157,6 +157,7 @@ public final class TdengineJdbcHistoryReader implements TdengineHistoryReader {
                 rs.getString("parse_error"),
                 rs.getString("peer"),
                 rs.getString("metadata_json"),
+                rs.getString("parsed_json"),
                 rs.getString("protocol"),
                 rs.getString("vehicle_key"),
                 rs.getString("vin"),
@@ -179,7 +180,6 @@ public final class TdengineJdbcHistoryReader implements TdengineHistoryReader {
                 rs.getLong("status_flag"),
                 nullableDouble(rs, "total_mileage_km"),
                 rs.getString("raw_uri"),
-                rs.getString("metadata_json"),
                 rs.getString("protocol"),
                 rs.getString("vehicle_key"),
                 rs.getString("vin"),

modules/sinks/tdengine-history-store/src/main/java/com/lingniu/ingest/tdenginehistory/TdengineLocationRow.java

@@ -16,7 +16,6 @@ public record TdengineLocationRow(
         long statusFlag,
         Double totalMileageKm,
         String rawUri,
-        String metadataJson,
         String protocol,
         String vehicleKey,
         String vin,

modules/sinks/tdengine-history-store/src/main/java/com/lingniu/ingest/tdenginehistory/TdengineRawFrameRow.java

@@ -16,6 +16,7 @@ public record TdengineRawFrameRow(
         String parseError,
         String peer,
         String metadataJson,
+        String parsedJson,
         String protocol,
         String vehicleKey,
         String vin,

modules/sinks/tdengine-history-store/src/test/java/com/lingniu/ingest/tdenginehistory/TdengineHistoryStatementsTest.java

@@ -27,6 +27,7 @@ class TdengineHistoryStatementsTest {
                 "",
                 "10.0.0.1:808",
                 "{\"auth\":\"passed\"}",
+                "{\"body\":{\"speedKmh\":42.0}}",
                 "JT808",
                 "jt808:g7gps",
                 "VIN123",
@@ -39,13 +40,13 @@ class TdengineHistoryStatementsTest {
                 .contains(" USING raw_frames TAGS ('JT808', 'jt808:g7gps', 'VIN123', '013800000000')");
         assertThat(batch.insertSql())
                 .startsWith("INSERT INTO raw_jt808_")
-                .contains("(ts, frame_id, received_at, message_id, sub_type, event_time, raw_uri, checksum, raw_size_bytes, parse_status, parse_error, peer, metadata_json)")
-                .endsWith("VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
+                .contains("(ts, frame_id, received_at, message_id, sub_type, event_time, raw_uri, checksum, raw_size_bytes, parse_status, parse_error, peer, metadata_json, parsed_json)")
+                .endsWith("VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
         assertThat(batch.values())
                 .containsExactly(
                         row.ts(), row.frameId(), row.receivedAt(), row.messageId(), row.subType(),
                         row.eventTime(), row.rawUri(), row.checksum(), row.rawSizeBytes(), row.parseStatus(),
-                        row.parseError(), row.peer(), row.metadataJson());
+                        row.parseError(), row.peer(), row.metadataJson(), row.parsedJson());
     }
 
     @Test
@@ -64,7 +65,6 @@ class TdengineHistoryStatementsTest {
                 3,
                 null,
                 "archive://gb32960/frame-1.bin",
-                "{}",
                 "GB32960",
                 "vin:O'HARE",
                 "O'HARE",
@@ -79,7 +79,7 @@ class TdengineHistoryStatementsTest {
                 .containsExactly(
                         row.ts(), row.factId(), row.frameId(), row.receivedAt(), row.longitude(), row.latitude(),
                         row.altitudeM(), row.speedKmh(), row.directionDeg(), row.alarmFlag(), row.statusFlag(),
-                        row.totalMileageKm(), row.rawUri(), row.metadataJson());
+                        row.totalMileageKm(), row.rawUri());
     }
 
     @Test

modules/sinks/tdengine-history-store/src/test/java/com/lingniu/ingest/tdenginehistory/TdengineJdbcHistoryWriterTest.java

@@ -74,7 +74,6 @@ class TdengineJdbcHistoryWriterTest {
                 3,
                 null,
                 "archive://gb32960/frame-1.bin",
-                "{}",
                 "GB32960",
                 "vin:VIN123",
                 "VIN123",
@@ -217,6 +216,7 @@ class TdengineJdbcHistoryWriterTest {
                 parseError,
                 "10.0.0.1:808",
                 "{}",
+                "{\"frame\":\"" + frameId + "\"}",
                 "JT808",
                 "jt808:g7gps",
                 "VIN123",

pom.xml

@@ -65,6 +65,7 @@
         <resilience4j.version>2.2.0</resilience4j.version>
         <micrometer.version>1.13.6</micrometer.version>
         <otel.version>1.42.1</otel.version>
+        <paho-mqtt.version>1.2.5</paho-mqtt.version>
         <fusesource-mqtt.version>1.12</fusesource-mqtt.version>
         <duckdb.version>1.1.3</duckdb.version>
         <taos-jdbcdriver.version>3.8.4</taos-jdbcdriver.version>
@@ -306,6 +307,11 @@
                 <artifactId>kafka-clients</artifactId>
                 <version>${kafka.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.eclipse.paho</groupId>
+                <artifactId>org.eclipse.paho.client.mqttv3</artifactId>
+                <version>${paho-mqtt.version}</version>
+            </dependency>
             <dependency>
                 <groupId>org.fusesource.mqtt-client</groupId>
                 <artifactId>mqtt-client</artifactId>