寻找报错

cloud-task-server/src/main/java/com/muyu/task/server/service/impl/TaskInfoServiceImpl.java

@@ -28,9 +28,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.util.CollectionUtils;
 
 import javax.annotation.Resource;
-import java.util.HashMap;
+import java.util.*;
-import java.util.HashSet;
-import java.util.List;
 import java.util.concurrent.TimeUnit;
 
 import static com.muyu.task.server.thread.OptimizedPrioritizedThreadPool.*;
@@ -165,13 +163,106 @@ public class TaskInfoServiceImpl extends ServiceImpl<TaskInfoMapper, TaskInfo> i
         String weight = taskInfo.getWeight();
         QueryWrapper<TaskInput> wrapper = new QueryWrapper<>();
         wrapper.eq("task_id", taskId);
-        HashSet<Long> longs = new HashSet<>();
         List<TaskInput> list = taskInputService.list(wrapper);
         if (CollectionUtils.isEmpty(list)) {
             return "没有选择表";
         }
-        HashMap<String, String> tableNameMap = new HashMap<>();
         String fieName = "";
+
+        Map<String, Object> fie = getFieAsNameAndFieEngineId(list);
+        Map<String, String> fieAsName = (Map<String, String>) fie.get("FieAsName");
+        Map<String, String> fieEngineId = (Map<String, String>) fie.get("FieEngineId");
+        Set<Long> longs = (Set<Long>) fie.get("longs");
+        if (longs.size() > 1) {
+            return "你选择的不是同一个数据库";
+        }
+
+        String joint = getJoint(taskId);
+        Long basicId = taskInputService.selectByBasicId(taskId);
+        QueryWrapper<TaskOutput> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("task_id", taskId);
+        TaskOutput one = taskOutputService.getOne(queryWrapper);
+        if (one == null) {
+            return "没有选择输出";
+        }
+        Long tableId = one.getTableId();
+        Long newBasicId = one.getBasicId();
+        HashMap<String, String> map = new HashMap<>();
+        String[] newFieName = one.getNewFieName().split(",");
+        String[] lastFieName = one.getLastFieName().split(",");
+        Integer num = lastFieName.length;
+        for (int i = 0; i < newFieName.length; i++) {
+            map.put(lastFieName[i], newFieName[i]);
+            fieName += "," + fieAsName.get(lastFieName[i]);
+        }
+        fieName = fieName.substring(1);
+        //查询表的数量
+        Long count = getCount(joint, basicId);
+        //查询和添加
+        extracted(count, weight,fieName,joint, basicId, newBasicId, tableId, map, num);
+        long end = System.currentTimeMillis();
+        //log.info("执行时间：{}",end-start);
+        return null;
+    }
+
+    private Long getCount(String joint, Long basicId) {
+        String sql = " SELECT count(1) FROM " + joint;
+        Result<Long> countResult = datasourceFeign.findCount(basicId, sql);
+        Long data = countResult.getData();
+        return data;
+    }
+
+    private void extracted(Long data, String weight,String finalFieName,String finalJoint, Long basicId, Long newBasicId, Long tableId, HashMap<String, String> map, Integer num) {
+        long count = data / PAGE_SIZE + (data % PAGE_SIZE > 0 ? 1 : 0);
+        for (long i = 1; i <= count; i++) {
+            long pageNum = (i - 1) * PAGE_SIZE;
+            long pageSize = Math.min(PAGE_SIZE, data - pageNum);
+            if (Weight.high.getValue().equals(weight)) {
+                log.info("执行高级任务");
+                submitHighPriorityTask(() -> {
+                    getString(pageNum, finalFieName, finalJoint, basicId, newBasicId, tableId, map, pageSize, num);
+                });
+
+            }
+            if (Weight.centre.getValue().equals(weight)) {
+                submitMediumPriorityTask(() -> {
+                    getString(pageNum, finalFieName, finalJoint, basicId, newBasicId, tableId, map, pageSize, num);
+                });
+            }
+            if (Weight.low.getValue().equals(weight)) {
+
+                submitLowPriorityTask(() -> {
+                    getString(pageNum, finalFieName, finalJoint, basicId, newBasicId, tableId, map, pageSize, num);
+                });
+
+            }
+            if (Weight.urgency.getValue().equals(weight)) {
+                log.info("执行紧急任务");
+                // 调整线程分配以适应紧急任务
+                OptimizedPrioritizedThreadPool.activeEmergencyTasks.set(0);
+                OptimizedPrioritizedThreadPool.remainingTasks.set(0);
+                submitEmergencyTask(() -> {
+                    try {
+                        getString(pageNum, finalFieName, finalJoint, basicId, newBasicId, tableId, map, pageSize, num);
+                    } finally {
+                        // 减少剩余任务计数
+                        if (OptimizedPrioritizedThreadPool.remainingTasks.decrementAndGet() == 0) {
+                            System.out.println("All emergency tasks have completed.");
+                        }
+                    }
+                });
+
+
+            }
+        }
+
+    }
+
+
+    @NotNull
+    private Map<String, Object> getFieAsNameAndFieEngineId(List<TaskInput> list) {
+        HashMap<String, String> tableNameMap = new HashMap<>();
+        HashSet<Long> longs = new HashSet<>();
         HashMap<String, String> hashMap = new HashMap<>();
         for (int i = 0; i < list.size(); i++) {
             Long databaseId = list.get(i).getDatabaseId();
@@ -183,16 +274,21 @@ public class TaskInfoServiceImpl extends ServiceImpl<TaskInfoMapper, TaskInfo> i
                 hashMap.put(tableFieId[j], fieIdAsEngineId[j]);
                 tableNameMap.put(tableFieId[j], tableAsFieId[j]);
             }
-
         }
-        if (longs.size() > 1) {
+        HashMap<String, Object> map = new HashMap<>();
-            return "你选择的不是同一个数据库";
+        map.put("FieAsName", tableNameMap);
+        map.put("FieEngineId", hashMap);
+        map.put("longs", longs);
+        return map;
     }
 
+
+    @NotNull
+    private String getJoint(Long taskId) {
+        String joint = "";
         QueryWrapper<NodeJoint> jointQueryWrapper = new QueryWrapper<>();
         jointQueryWrapper.eq("task_id", taskId);
         List<NodeJoint> jointList = nodeJointService.list(jointQueryWrapper);
-        String joint = "";
         if (!CollectionUtils.isEmpty(jointList)) {
             for (NodeJoint nodeJoint : jointList) {
                 String oneNodeId = nodeJoint.getOneNodeId();
@@ -214,113 +310,14 @@ public class TaskInfoServiceImpl extends ServiceImpl<TaskInfoMapper, TaskInfo> i
 
             }
         } else {
+            QueryWrapper<TaskInput> wrapper = new QueryWrapper<>();
+            wrapper.eq("task_id", taskId);
             TaskInput taskInput = taskInputService.getOne(wrapper);
             String tableName = taskInput.getTableName();
             String tableAsName = taskInput.getTableAsName();
             joint = " " + tableName + " " + tableAsName;
         }
-        Long basicId = taskInputService.selectByBasicId(taskId);
+        return joint;
-
-
-        QueryWrapper<TaskOutput> queryWrapper = new QueryWrapper<>();
-        queryWrapper.eq("task_id", taskId);
-        TaskOutput one = taskOutputService.getOne(queryWrapper);
-        if (one==null){
-            return "没有选择输出";
-        }
-        Long tableId = one.getTableId();
-        Long newBasicId = one.getBasicId();
-        HashMap<String, String> map = new HashMap<>();
-
-        String[] newFieName = one.getNewFieName().split(",");
-        String[] lastFieName = one.getLastFieName().split(",");
-        Integer num = lastFieName.length;
-        for (int i = 0; i < newFieName.length; i++) {
-            map.put(lastFieName[i], newFieName[i]);
-            fieName += "," + tableNameMap.get(lastFieName[i]);
-        }
-
-        fieName = fieName.substring(1);
-        String sql = " SELECT count(1) FROM " + joint;
-        Result<Long> countResult = datasourceFeign.findCount(basicId, sql);
-        Long data = countResult.getData();
-        String finalFieName = fieName;
-        String finalJoint = joint;
-        long count = data/PAGE_SIZE==0?1:data/PAGE_SIZE+1;
-        long pageSize;
-        if (Weight.high.getValue().equals(weight)){
-            log.info("执行高级任务");
-            for (long i = 1; i <= count; i++) {
-               long pageNum = (i - 1) * PAGE_SIZE;
-               pageSize = data - pageNum;
-               if (pageSize>=PAGE_SIZE){
-                   pageSize=PAGE_SIZE;
-               }
-                long finalPageSize = pageSize;
-                submitHighPriorityTask(()->{
-                    getString(pageNum, finalFieName, finalJoint,basicId,newBasicId,tableId,map, finalPageSize,num);
-                });
-
-            }
-        }
-        if (Weight.centre.getValue().equals(weight)){
-            log.info("执行中级任务");
-            for (long i = 1; i <= count; i++) {
-                long pageNum = (i - 1) * PAGE_SIZE;
-                pageSize = data - pageNum;
-                if (pageSize>=PAGE_SIZE){
-                    pageSize=PAGE_SIZE;
-                }
-                long finalPageSize1 = pageSize;
-                submitMediumPriorityTask(()->{
-                    getString(pageNum, finalFieName, finalJoint,basicId,newBasicId,tableId,map, finalPageSize1,num);
-                });
-            }
-        }
-        if (Weight.low.getValue().equals(weight)){
-            log.info("执行低级任务");
-            for (long i = 1; i <= count; i++) {
-                long pageNum = (i - 1) * PAGE_SIZE;
-                pageSize = data - pageNum;
-                if (pageSize>=PAGE_SIZE){
-                    pageSize=PAGE_SIZE;
-                }
-                long finalPageSize2 = pageSize;
-                submitLowPriorityTask(()->{
-                    getString(pageNum, finalFieName, finalJoint,basicId,newBasicId,tableId,map, finalPageSize2,num);
-                });
-            }
-        }
-        if (Weight.urgency.getValue().equals(weight)){
-            log.info("执行紧急任务");
-            // 调整线程分配以适应紧急任务
-            OptimizedPrioritizedThreadPool.activeEmergencyTasks.set(0);
-            OptimizedPrioritizedThreadPool.remainingTasks.set(0);
-            for (long i = 1; i <= count; i++) {
-                long pageNum = (i - 1) * PAGE_SIZE;
-                pageSize = data - pageNum;
-                if (pageSize>=PAGE_SIZE){
-                    pageSize=PAGE_SIZE;
-                }
-                long finalPageSize3 = pageSize;
-                System.out.println(finalPageSize3);
-                submitEmergencyTask(()->{
-                    try {
-                        getString(pageNum, finalFieName, finalJoint, basicId, newBasicId, tableId, map, finalPageSize3, num);
-                    } finally {
-                        // 减少剩余任务计数
-                        if (OptimizedPrioritizedThreadPool.remainingTasks.decrementAndGet() == 0) {
-                            System.out.println("All emergency tasks have completed.");
-                        }
-                    }
-                });
-            }
-
-
-        }
-        long end = System.currentTimeMillis();
-        //log.info("执行时间：{}",end-start);
-        return null;
     }
 
 
@@ -334,7 +331,7 @@ public class TaskInfoServiceImpl extends ServiceImpl<TaskInfoMapper, TaskInfo> i
                            HashMap<String, String> map,
                            Long one,
                            Integer two) {
-        String sqlSelect = " SELECT " + fieName + " FROM " + joint +" limit "+pageNum +","+PAGE_SIZE;
+        String sqlSelect = " SELECT " + fieName + " FROM " + joint + " LIMIT "+ PAGE_SIZE +" OFFSET" + pageNum ;
         log.info(sqlSelect);
 
         //log.info("执行{}查询的方法",sqlSelect);
@@ -342,13 +339,6 @@ public class TaskInfoServiceImpl extends ServiceImpl<TaskInfoMapper, TaskInfo> i
         log.info(tableValueResult);
         DataValue[][] data = tableValueResult.getData();
         log.info("执行{}查询的方法结束", sqlSelect);
-//        if (pageNum==160000){
-//            for (DataValue[] datum : data) {
-//                for (DataValue dataValue : datum) {
-//                    System.out.println(dataValue);
-//                }
-//            }
-//        }
         for (DataValue[] datum : data) {
             for (DataValue dataValue : datum) {
                 String key = dataValue.getKey();