[GitHub] [airflow] potiuk commented on issue #15082: Impose rate limits for task starts as pool feature

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potiuk commented on issue #15082:
URL: https://github.com/apache/airflow/issues/15082#issuecomment-1374651500

   The problem (and difficulty) with implementing this one is that you need some central service that would coordinate the rate limits across mutliple parallel running tasks from - potentially - multiple nodes running such client code. 
   
   Implementing a time-sliding window with request rate by minute (or another time period is not something that could be easily done in "generic" way.
   
   There are some projects that implement some generic "services" that can provide such capabilities (Global Distributed Client Side Rate Limiting) - for example https://github.com/youtube/doorman  - and you might see there complexities involved in implementing such a solution.
   


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