修改多线程组织结构

src/main/java/cn/mesalab/utils/DruidUtils.java

@@ -19,16 +19,19 @@ public class DruidUtils {
     private static ThreadLocal<AvaticaConnection> threadLocal = new ThreadLocal<AvaticaConnection>();
 
     private static final String DRUID_URL = ApplicationConfig.DRUID_URL;
-    private static AvaticaStatement statement = null;
 
     /**
      * 打开连接
      * @throws SQLException
      */
-    public static AvaticaConnection getConn() throws SQLException {
+    public static AvaticaConnection getConn() {
         Properties properties = new Properties();
-        properties.setProperty("connectTimeout", String.valueOf(10*60*60));
-        AvaticaConnection connection = (AvaticaConnection) DriverManager.getConnection(DRUID_URL, properties);
+        AvaticaConnection connection = null;
+        try {
+            connection = (AvaticaConnection) DriverManager.getConnection(DRUID_URL, properties);
+        } catch (SQLException exception) {
+            exception.printStackTrace();
+        }
         threadLocal.set(connection);
         return connection;
     }
@@ -48,8 +51,12 @@ public class DruidUtils {
      * 根据sql查询结果
      */
     public static ResultSet executeQuery (AvaticaStatement statement, String sql) throws SQLException{
-        ResultSet resultSet  = statement.executeQuery(sql);
+        ResultSet resultSet = statement.executeQuery(sql);
         return resultSet;
     }
 
+    public static AvaticaStatement getStatement(AvaticaConnection conn) throws SQLException {
+        return conn.createStatement();
+    }
+
 }

src/main/java/cn/mesalab/utils/HbaseUtils.java

@@ -1 +1 @@
-package cn.mesalab.utils;
+package cn.mesalab.utils;

src/main/java/cn/mesalab/utils/SeriesUtils.java

@@ -2,7 +2,6 @@ package cn.mesalab.utils;
 
 import cn.mesalab.config.ApplicationConfig;
 import cn.mesalab.dao.DruidData;
-import cn.mesalab.service.BaselineGeneration;
 import com.google.common.collect.Lists;
 import org.jfree.util.Log;
 import org.slf4j.Logger;
@@ -10,13 +9,11 @@ import org.slf4j.LoggerFactory;
 
 import java.io.BufferedReader;
 import java.io.FileReader;
-import java.lang.reflect.Array;
 import java.time.Duration;
 import java.time.Instant;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.*;
-import java.util.stream.Stream;
 
 
 /**