eladkal commented on PR #34927:
URL: https://github.com/apache/airflow/pull/34927#issuecomment-1797874755

   > Example of the problem:
   Let's take an example of a DAG that has 2 parallel tasks that refresh 2 
Tableau data sources. One of these tasks will generate and use a session_token 
to refresh the data source. The other task will do the same and also invalidate 
the first task session_token. When the first task polls Tableau to check if the 
refresh finished, it will fail because the session_token changed
   
   If this is true then it will never really work regardless of the underlying 
archetacture (Celery, Kubernetes, etc..)
   
   The question that needs to be answered is how Tableau recommands to do 
authentication from two seperated proccesses that tries to refresh two 
different dashboards at the same time and they are not running as part of the 
same proccess.


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