potiuk commented on issue #34013:
URL: https://github.com/apache/airflow/issues/34013#issuecomment-2015639112

   No. I do not see anyone working on it nor providing a solution.  But the log 
above suggests that this is caused by so called "mini scheduler" which is 
enabled by this configuration 
https://airflow.apache.org/docs/apache-airflow/stable/configurations-ref.html#schedule-after-task-execution
 - likely disabling it will mitigate the problem (at the expense of slightly 
increased latency between tasks.
   
   Can everyone in this thread make an experiment, disable it and report back 
here - at least this will give some clue on where the problems might happen.
   
   cc: @kaxil @ephraimbuddy -> problems similar to that one keep on appearing, 
I think there is some kind of deadlock/resource contention with mini scheduler 
in some specific cases.


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