update task exec error resp

nm/task_msg.go

@@ -100,6 +100,9 @@ func (t *TaskHandler) ComputeTaskHandler(taskMsg *nodeManagerV1.PushTaskMessage)
 		TaskExecTime:       0,
 		TaskExecError:      "",
 	}
+	t.Mutex.Lock()
+	t.LruCache.Add(taskMsg.TaskId, taskExecResult)
+	t.Mutex.Unlock()
 	taskCmd := &models.TaskCmd{}
 	err := json.Unmarshal(bytes.NewBufferString(taskMsg.TaskCmd).Bytes(), taskCmd)
 	if err != nil {
@@ -433,9 +436,6 @@ func (t *TaskHandler) ComputeTaskHandler(taskMsg *nodeManagerV1.PushTaskMessage)
 	} else if taskMsg.TaskKind == baseV1.TaskKind_StandardTask {
 		t.IsExecStandardTask = false
 	}
-	t.Mutex.Lock()
-	t.LruCache.Add(taskMsg.TaskId, taskExecResult)
-	t.Mutex.Unlock()
 	//log.WithField("result", taskExecResult).Info("lru cache storage task result")
 	log.Info("received computeTask--------------------------------")
 }