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Posted to github@arrow.apache.org by "alamb (via GitHub)" <gi...@apache.org> on 2023/09/07 20:55:33 UTC

[GitHub] [arrow-datafusion] alamb commented on issue #7453: UDFs are no longer executed in a thread

alamb commented on issue #7453:
URL: https://github.com/apache/arrow-datafusion/issues/7453#issuecomment-1710759973

   hi @orf  -- I am not sure that DataFusion guarantees that udfs will be running in a separate thread or that they can do blocking operations without stopping DataFusion
   
   
   What is your blocking udf doing? Is it doing network operations or something where having `async` udfs (like in  https://github.com/apache/arrow-datafusion/issues/6518 ) would help?
   
   


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