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Posted to github@datafusion.apache.org by "EmilyMatt (via GitHub)" <gi...@apache.org> on 2025/12/04 19:36:03 UTC

[I] NativeScan count assertion fires needleslly [datafusion-comet]

EmilyMatt opened a new issue, #2849:
URL: https://github.com/apache/datafusion-comet/issues/2849

   ### Describe the bug
   
   If I have 
   ```
               Aggregate
                   Union
   NativeScan    NativeScan
   ```
   There is no reason for this assertion to fire, those native scans are in completely different comet plans and their hadoopConfs do not interfere with each other.
   
   The union has its own executeColumnar, so does not go through that path, but the moment another native exec is after the union this happens
   
   
   ### Steps to reproduce
   
   _No response_
   
   ### Expected behavior
   
   _No response_
   
   ### Additional context
   
   _No response_


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Re: [I] NativeScan count assertion fires needleslly [datafusion-comet]

Posted by "mbutrovich (via GitHub)" <gi...@apache.org>.
mbutrovich closed issue #2849: NativeScan count assertion fires needleslly
URL: https://github.com/apache/datafusion-comet/issues/2849


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