新增 作业发布时进行语法校验和逻辑检查

dlink-admin/src/main/java/com/dlink/controller/APIController.java

@@ -29,7 +29,7 @@ public class APIController {
 
     @GetMapping(value = "/submitTask")
     public Result submitTask(@RequestParam Integer id) {
-        return Result.succeed(taskService.submitByTaskId(id),"执行成功");
+        return Result.succeed(taskService.submitTask(id),"执行成功");
     }
 
     @PostMapping("/executeSql")

dlink-admin/src/main/java/com/dlink/controller/TaskController.java

@@ -81,7 +81,7 @@ public class TaskController {
             List<Integer> error = new ArrayList<>();
             for (final JsonNode item : para){
                 Integer id = item.asInt();
-                JobResult result = taskService.submitByTaskId(id);
+                JobResult result = taskService.submitTask(id);
                 if(!result.isSuccess()){
                     error.add(id);
                 }
@@ -127,7 +127,7 @@ public class TaskController {
      */
     @GetMapping(value = "/releaseTask")
     public Result releaseTask(@RequestParam Integer id) {
-        return Result.succeed(taskService.releaseTask(id),"操作成功");
+        return taskService.releaseTask(id);
     }
 
     /**
@@ -175,7 +175,7 @@ public class TaskController {
      */
     @GetMapping(value = "/restartTask")
     public Result restartTask(@RequestParam Integer id) {
-        return Result.succeed(taskService.restartByTaskId(id),"操作成功");
+        return Result.succeed(taskService.restartTask(id),"操作成功");
     }
 }
 

dlink-admin/src/main/java/com/dlink/service/TaskService.java

 package com.dlink.service;
 
 
+import com.dlink.common.result.Result;
 import com.dlink.db.service.ISuperService;
+import com.dlink.dto.StudioExecuteDTO;
 import com.dlink.job.JobResult;
 import com.dlink.model.JobInfoDetail;
 import com.dlink.model.JobInstance;
 import com.dlink.model.Task;
+import com.dlink.result.SqlExplainResult;
 
 import java.util.List;
 
@@ -17,9 +20,11 @@ import java.util.List;
  */
 public interface TaskService extends ISuperService<Task> {
 
-    JobResult submitByTaskId(Integer id);
+    JobResult submitTask(Integer id);
 
-    JobResult restartByTaskId(Integer id);
+    JobResult restartTask(Integer id);
+
+    List<SqlExplainResult> explainTask(Integer id);
 
     Task getTaskInfoById(Integer id);
 
@@ -31,7 +36,7 @@ public interface TaskService extends ISuperService<Task> {
 
     Task getUDFByClassName(String className);
 
-    boolean releaseTask(Integer id);
+    Result releaseTask(Integer id);
 
     boolean developTask(Integer id);
 

dlink-admin/src/main/java/com/dlink/service/impl/TaskServiceImpl.java

@@ -8,6 +8,7 @@ import com.dlink.alert.AlertResult;
 import com.dlink.assertion.Assert;
 import com.dlink.assertion.Asserts;
 import com.dlink.assertion.Tips;
+import com.dlink.common.result.Result;
 import com.dlink.config.Dialect;
 import com.dlink.constant.FlinkRestResultConstant;
 import com.dlink.db.service.impl.SuperServiceImpl;
@@ -25,6 +26,7 @@ import com.dlink.mapper.TaskMapper;
 import com.dlink.metadata.driver.Driver;
 import com.dlink.metadata.result.JdbcSelectResult;
 import com.dlink.model.*;
+import com.dlink.result.SqlExplainResult;
 import com.dlink.service.*;
 import com.dlink.utils.CustomStringJavaCompiler;
 import com.dlink.utils.JSONUtil;
@@ -81,7 +83,7 @@ public class TaskServiceImpl extends SuperServiceImpl<TaskMapper, Task> implemen
     }
 
     @Override
-    public JobResult submitByTaskId(Integer id) {
+    public JobResult submitTask(Integer id) {
         Task task = this.getTaskInfoById(id);
         Asserts.checkNull(task, Tips.TASK_NOT_EXIST);
         if (Dialect.isSql(task.getDialect())) {
@@ -98,7 +100,7 @@ public class TaskServiceImpl extends SuperServiceImpl<TaskMapper, Task> implemen
     }
 
     @Override
-    public JobResult restartByTaskId(Integer id) {
+    public JobResult restartTask(Integer id) {
         Task task = this.getTaskInfoById(id);
         Asserts.checkNull(task, Tips.TASK_NOT_EXIST);
         if(Asserts.isNotNull(task.getJobInstanceId())&&task.getJobInstanceId()!=0){
@@ -150,6 +152,42 @@ public class TaskServiceImpl extends SuperServiceImpl<TaskMapper, Task> implemen
         }
     }
 
+    @Override
+    public List<SqlExplainResult> explainTask(Integer id) {
+        Task task = getTaskInfoById(id);
+        if (Dialect.isSql(task.getDialect())) {
+            return explainCommonSqlTask(task);
+        } else {
+            return explainFlinkSqlTask(task);
+        }
+    }
+
+    private List<SqlExplainResult> explainFlinkSqlTask(Task task) {
+        JobConfig config = buildJobConfig(task);
+        config.buildLocal();
+        JobManager jobManager = JobManager.buildPlanMode(config);
+        return jobManager.explainSql(task.getStatement()).getSqlExplainResults();
+    }
+
+    private List<SqlExplainResult> explainCommonSqlTask(Task task) {
+        if (Asserts.isNull(task.getDatabaseId())) {
+            return new ArrayList<SqlExplainResult>() {{
+                add(SqlExplainResult.fail(task.getStatement(), "请指定数据源"));
+            }};
+        } else {
+            DataBase dataBase = dataBaseService.getById(task.getDatabaseId());
+            if (Asserts.isNull(dataBase)) {
+                return new ArrayList<SqlExplainResult>() {{
+                    add(SqlExplainResult.fail(task.getStatement(), "数据源不存在"));
+                }};
+            }
+            Driver driver = Driver.build(dataBase.getDriverConfig());
+            List<SqlExplainResult> sqlExplainResults = driver.explain(task.getStatement());
+            driver.close();
+            return sqlExplainResults;
+        }
+    }
+
     @Override
     public Task getTaskInfoById(Integer id) {
         Task task = this.getById(id);
@@ -248,14 +286,24 @@ public class TaskServiceImpl extends SuperServiceImpl<TaskMapper, Task> implemen
     }
 
     @Override
-    public boolean releaseTask(Integer id) {
+    public Result releaseTask(Integer id) {
         Task task = getById(id);
         Assert.check(task);
         if (JobLifeCycle.DEVELOP.equalsValue(task.getStep())) {
+            List<SqlExplainResult> sqlExplainResults = explainTask(id);
+            for(SqlExplainResult sqlExplainResult: sqlExplainResults){
+                if(!sqlExplainResult.isParseTrue()||!sqlExplainResult.isExplainTrue()){
+                    return Result.failed("语法校验和逻辑检查有误，发布失败");
+                }
+            }
             task.setStep(JobLifeCycle.RELEASE.getValue());
-            return updateById(task);
+            if(updateById(task)){
+                return Result.succeed("发布成功");
+            }else {
+                return Result.failed("由于未知原因，发布失败");
             }
-        return false;
+        }
+        return Result.succeed("发布成功");
     }
 
     @Override

dlink-web/src/components/Studio/StudioMenu/index.tsx

@@ -277,9 +277,11 @@ const StudioMenu = (props: any) => {
       onOk: async () => {
         const res = releaseTask(current.task.id);
         res.then((result) => {
-          result.datas && props.changeTaskStep(current.task.id,TASKSTEPS.RELEASE);
           if(result.code == CODE.SUCCESS) {
+            props.changeTaskStep(current.task.id,TASKSTEPS.RELEASE);
             message.success(`发布作业【${current.task.alias}】成功`);
+          }else {
+            message.error(`发布作业【${current.task.alias}】失败，原因：\n${result.msg}`);
           }
         });
       }

dlink-web/src/pages/Welcome.tsx

@@ -731,6 +731,9 @@ export default (): React.ReactNode => {
                 <li>
                   <Link>优化 当提交作业无法获取JID时变为提交失败</Link>
                 </li>
+                <li>
+                  <Link>新增 作业发布时进行语法校验和逻辑检查</Link>
+                </li>
               </ul>
             </Paragraph>
           </Timeline.Item>