freephys opened a new issue #11224:
URL: https://github.com/apache/airflow/issues/11224


   Hi,
    I am looking for a way to achieve this inside airflow, hopefully some easy 
demo code to study with.  Start with several jobs with say 50 parameters, then 
at some point (After finishing task A->B) , I wanna to run task C in parallel 
with different values of say 5 parameters(those 5 parameters will try different 
values) , after running task C in parallel, all results are passed onto task D 
and E with same parameters.  The dag id etc are needed to be generated 
dynamically.
     
   Any idea about if this can be done with current airflow or a feature to be 
ask?
    
   The advantage will be saving time on task A and B and try task C with 
several different parameters so we can pick best one based on the results of 
task D
   
   thanks


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