[GitHub] [dolphinscheduler] Orange-Summer commented on issue #14545: [Feature][Master][UI] Cross-workflow parameter passing

["Orange-Summer (via GitHub)" <gi...@apache.org>]

Orange-Summer commented on issue #14545:
URL: https://github.com/apache/dolphinscheduler/issues/14545#issuecomment-1634554784

   Design doc:
   
   Modify the `submitPostNode` method in the `WorkflowExecuteRunnable` class so that the last node in the subworkflow outputs the correct parameters to the varpool of the workflow, which is finally passed to the subworkflow task in the parent workflow.
   
   In the `WorkflowExecuteThreadPool` class, the `notifyProcessChanged` method is used to change the subworkflow to the parent workflow, and obtains all the parent workflows and corresponding subworkflow tasks. Add a method here to assign the varpool of the subworkflow to the varpool in the `SubProcessParameters` of the subworkflow task, and the code for passing parameters to downstream tasks has been implemented.


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