[GitHub] [incubator-dolphinscheduler] Rubik-W edited a comment on issue #2112: [BUG] many dependent tasks depend on a node, task status bug

[GitBox <gi...@apache.org>]

Rubik-W edited a comment on issue #2112: [BUG] many dependent tasks depend on a node, task status bug
URL: https://github.com/apache/incubator-dolphinscheduler/issues/2112#issuecomment-596388826
 
 
   Before submitting the failure task, it has been verified whether it is a retry task.
   So, in the process of submitting the task, there is no need to check the failure status again.
   
   In business design, the retry task is processed first, then the failure strategy is processed.
   
   MasterExecThread.java
   task.taskCanRetry()
   ```
                   // node fails, retry first, and then execute the failure process
                   if(task.getState().typeIsFailure()){
                       if(task.getState() == ExecutionStatus.NEED_FAULT_TOLERANCE){
                           this.recoverToleranceFaultTaskList.add(task);
                       }
                       if(task.taskCanRetry()){
                           addTaskToStandByList(task);
                       }else{
                           completeTaskList.put(task.getName(), task);
                           if( task.getTaskType().equals(TaskType.CONDITIONS.toString()) ||
                                   haveConditionsAfterNode(task.getName())) {
                               submitPostNode(task.getName());
   ```

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services