[GitHub] [dolphinscheduler] lenboo opened a new issue #8318: [Feature][Master] Sub process transfer parameters to father process

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

lenboo opened a new issue #8318:
URL: https://github.com/apache/dolphinscheduler/issues/8318


   ### Search before asking
   
   - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar feature requirement.
   
   
   ### Description
   
   Now we support the out parameters transformed from one task to the next. 
   I think we can support the out parameters transfer from sub process to father process.
   
   
   In addition, I have a preliminary plan:
   - [UI] set output parameters in sub workflow
   
   - [Master] At the end of the sub task, get the var pool value from the sub task workflow instance
   
   - [Master] Subtask filter the var pool of the sub workflow according to the out parameters, and set the out parameters to the var pool of the sub task
   
   ### Use case
   
   Sub process: Process B
   Father process A:   taskA(shell) -> taskB(sub-process) -> taskC(shell)
   
   TaskB set a 'out parameter':  "dayCount", taskC would print the "dayCount".
   
   
   
   
   ### Related issues
   
   _No response_
   
   ### Are you willing to submit a PR?
   
   - [ ] Yes I am willing to submit a PR!
   
   ### Code of Conduct
   
   - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
   


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[GitHub] [dolphinscheduler] wangxj3 commented on issue #8318: [Feature][Master] Sub process transfer parameters to father process

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

wangxj3 commented on issue #8318:
URL: https://github.com/apache/dolphinscheduler/issues/8318#issuecomment-1048389995


   I will summit this pr of master in few days


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[GitHub] [dolphinscheduler] github-actions[bot] commented on issue #8318: [Feature][Master] Sub process transfer parameters to father process

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

github-actions[bot] commented on issue #8318:
URL: https://github.com/apache/dolphinscheduler/issues/8318#issuecomment-1033427336


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