potiuk commented on PR #28128:
URL: https://github.com/apache/airflow/pull/28128#issuecomment-1444477621

   > Why was this pull request abandoned? Is there some other method of 
handling some db hiccups?
   
   because the author abandoned it. If you wish to pick-up after and continue 
to do so - feel free. 
   
   Best is not to have hiccups (i.e. improving stability of your DB). The 
assumption of Airlfow is that DB is generally stable. Recovering from "any" DB 
hiccup is not easy and investing into it is not a goal for Airlfow community in 
genera. Airflow is not 99.999% available systtem (having robust system like 
that is a significant investment and few order of magnitude more complexity). 
Occasionally failing and restarting components where such hiccups do happen is 
also a viable approach (and this is one that Airflow supports). Generally when 
any airflow component fails, you should restart it and it should recover. 
Assumption is that those kind of problems happen rather rarely - this is the 
**right** approach for your deployment.


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