取数平台下载优化

gic-cloud-data-hook-service/src/main/java/com/gic/cloud/data/hook/service/impl/DownloadTaskServiceImpl.java

@@ -16,6 +16,7 @@ import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import com.opencsv.CSVWriter;
 import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.concurrent.BasicThreadFactory;
 import org.apache.ibatis.annotations.Param;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
@@ -28,6 +29,9 @@ import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
 import java.util.*;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;
 
@@ -143,11 +147,13 @@ public class DownloadTaskServiceImpl implements IDownloadTaskService {
 	}
 
 	/** 下载任务执行计时器 */
-	private Timer downloadTaskTimer = new Timer();
+	//private Timer downloadTaskTimer = new Timer();
+	ScheduledExecutorService deleteExpireTaskService = new ScheduledThreadPoolExecutor(1,
+			new BasicThreadFactory.Builder().namingPattern("deleteExpireTask-%d").daemon(true).build());
 
 	/** 启动自动清理下载任务服务 */
 	private void runDownloadCleanTask(Integer interval) {
-		this.downloadTaskTimer.schedule(new TimerTask() {
+		deleteExpireTaskService.scheduleAtFixedRate(new Runnable() {
 			@Override
 			public void run() {
 				Calendar calc = Calendar.getInstance();
@@ -160,8 +166,8 @@ public class DownloadTaskServiceImpl implements IDownloadTaskService {
 						deleteDownloadTask(task.getId());
 					} // 遍历删除
 				} // IF OVER
-			} // run Define Over
-		}, interval * 1000, interval * 1000);// 配置中的值为毫秒
+			}
+		}, interval*1000,interval*1000, TimeUnit.MILLISECONDS);
 	}
 
 

gic-cloud-data-hook-service/src/main/java/com/gic/cloud/data/hook/service/impl/FreeQueryServiceImpl.java

@@ -19,6 +19,7 @@ import com.google.common.collect.Lists;
 import com.opencsv.CSVWriter;
 import com.opencsv.ResultSetHelper;
 import org.apache.commons.collections.CollectionUtils;
+import org.apache.commons.lang3.concurrent.BasicThreadFactory;
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.Row;
 import org.apache.poi.ss.usermodel.Sheet;
@@ -34,6 +35,9 @@ import java.sql.*;
 import java.text.SimpleDateFormat;
 import java.util.*;
 import java.util.Date;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;
 
@@ -351,11 +355,13 @@ public class FreeQueryServiceImpl implements IFreeQueryService {
 	private static SimpleDateFormat timeFormatter = new SimpleDateFormat("HH:mm:ss");
 
 	/** 下载任务执行计时器 */
-	private Timer downloadTaskTimer = new Timer();
+	//private Timer downloadTaskTimer = new Timer();
+	ScheduledExecutorService freeDownloadService = new ScheduledThreadPoolExecutor(1,
+			new BasicThreadFactory.Builder().namingPattern("freeDownloadTimer-%d").daemon(true).build());
 
 	/** 启动自助指标查询计划任务 */
 	private void runDownloadTask(Integer interval) {
-		this.downloadTaskTimer.schedule(new TimerTask() {
+		freeDownloadService.scheduleAtFixedRate(new Runnable() {
 			@Override
 			public void run() {
 				try {
@@ -515,18 +521,21 @@ public class FreeQueryServiceImpl implements IFreeQueryService {
 					log.debug("自定义查询下载异常", e.getMessage());
 					e.printStackTrace();
 				}
-			} // run Define Over
-		}, interval * 1000, interval * 1000);// 配置中的值为毫秒
+			}
+		}, interval*1000, interval*1000, TimeUnit.MILLISECONDS);
 	}
 
 	/** 下载申请检查计时器 */
-	private Timer applyTimer = new Timer();
+	//private Timer applyTimer = new Timer();
+
+	ScheduledExecutorService freeApplyService = new ScheduledThreadPoolExecutor(1,
+			new BasicThreadFactory.Builder().namingPattern("freeApplyTimer-%d").daemon(true).build());
 
 	/** 运行下载申请任务
 	 * @param interval
 	 */
 	private void runApplyTask(Integer interval) {
-		this.applyTimer.schedule(new TimerTask() {
+		this.freeApplyService.scheduleAtFixedRate(new Runnable() {
 			@Override
 			public void run() {
 				List<DownloadTask> waitingTasks = DownloadTaskServiceImpl.getInstance().getDownloadTaskOfWaiting(QueryDataSource.FREE_QUERY);
@@ -578,9 +587,9 @@ public class FreeQueryServiceImpl implements IFreeQueryService {
 							} // IF OVER
 						} // IF ELSE OVER
 					}
-				} // FOR OVER
-			} // RUN OVER
-		}, interval * 1000, interval * 1000);// 配置中的值为毫秒
+				}
+			}
+		}, interval*1000, interval*1000, TimeUnit.MILLISECONDS);
 	}