车道指标相关计算逻辑

realtime/hologram-streaming/src/main/java/com/zhht/irn/job/LaneNormJob.java

@@ -5,6 +5,7 @@ import com.zhht.irn.entity.*;
 import com.zhht.irn.enums.EventType;
 import com.zhht.irn.functions.LaneNormProcessFunction;
 import com.zhht.irn.sink.LaneNormSink;
+import com.zhht.irn.utils.DruidConnectPoolUtils;
 import com.zhht.irn.utils.FlinkUtils;
 import org.apache.flink.api.common.eventtime.WatermarkStrategy;
 import org.apache.flink.api.common.functions.FilterFunction;
@@ -26,8 +27,8 @@ public class LaneNormJob {
 
 
     public static void main(String[] args) throws Exception {
+        try {
             StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
-
             env.setRestartStrategy(RestartStrategies.noRestart());
             DataStream<String> cycleStringStream = FlinkUtils.createKafkaStream(args, env,"signal_cycle_data","laneNormJob");
             DataStream<String> carStringStream = FlinkUtils.createKafkaStream(args, env,"trips_event_info","laneNormJob");
@@ -80,6 +81,12 @@ public class LaneNormJob {
             SingleOutputStreamOperator<List<LaneNorm>> process = cycleTravelEventConnectedStreams.process(new LaneNormProcessFunction()).setParallelism(4);
             process.addSink(new LaneNormSink()).name("laneNormJobSink");
             env.execute("laneNormJob");
+        }catch (Exception e){
+            System.out.println("程序异常关闭->"+e);
+            //程序异常 关闭数据库连接池
+            DruidConnectPoolUtils.colseDataSource();
+        }
+
     }
 
     /*获取信控指标 并计算相关属性*/

realtime/hologram-streaming/src/main/java/com/zhht/irn/utils/DruidConnectPoolUtils.java

@@ -59,7 +59,7 @@ public class DruidConnectPoolUtils {
     public static DruidPooledConnection getConnection(){
         try {
             if(pool==null){
-                InputStream inputStream = DorisUtils.class.getClassLoader().getResourceAsStream("doris.properties");
+                InputStream inputStream = DruidConnectPoolUtils.class.getClassLoader().getResourceAsStream("doris.properties");
                 ParameterTool tool = ParameterTool.fromPropertiesFile(inputStream);
                 // 根据路径的配置文件获取MySQL链接参数
                 String driver = tool.getRequired("driver");
@@ -82,6 +82,17 @@ public class DruidConnectPoolUtils {
         return null;
     }
 
+    public static void colseDataSource() {
+        try {
+            if(pool!=null){
+                pool.close();
+            }
+           pool.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
     /**
      * CK close
      * @param connection