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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/03/03 03:54:11 UTC

[GitHub] [arrow-datafusion] realno edited a comment on pull request #1881: add udf/udaf plugin

realno edited a comment on pull request #1881:
URL: https://github.com/apache/arrow-datafusion/pull/1881#issuecomment-1057639270


   > In my opinion, people who use datafusion and people who use ballista are different people, and the udf plugin is more suitable for ballista than datafusion.
   
   > 💯 agree here too
   
   @alamb @gaojun2048 this is an interesting point, could you explain a bit more?
   
   I feel ideally they should use the same programing interface (SQL or DataFrame), DataFusion provide computation on a single node and Ballista add a distributed layer. With this assumption, DF is the compute core wouldn't it make sense to have udf support in DF? 
   
   


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