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Posted to github@arrow.apache.org by "aprimadi (via GitHub)" <gi...@apache.org> on 2023/06/22 06:52:15 UTC

[GitHub] [arrow-datafusion] aprimadi opened a new issue, #6741: RFC: Rename OptimizerConfig to OptimizerContext

aprimadi opened a new issue, #6741:
URL: https://github.com/apache/arrow-datafusion/issues/6741

   ### Is your feature request related to a problem or challenge?
   
   Following up PR #6706, I think the name `OptimizerConfig` no longer make sense because it contains per-query execution state such as query execution start time and alias generator.
   
   ### Describe the solution you'd like
   
   I think `OptimizerConfig` trait should be renamed to `OptimizerContext` and the existing `OptimizerContext` which is a concrete class should be renamed to `OptimizerState`.
   
   ### Describe alternatives you've considered
   
   Leave it as it is
   
   ### Additional context
   
   cc @alamb @jackwener 


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[GitHub] [arrow-datafusion] aprimadi commented on issue #6741: RFC: Rename OptimizerConfig to OptimizerContext

Posted by "aprimadi (via GitHub)" <gi...@apache.org>.
aprimadi commented on issue #6741:
URL: https://github.com/apache/arrow-datafusion/issues/6741#issuecomment-1602896533

   `OptimizerProps` sounds great to me.


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[GitHub] [arrow-datafusion] alamb commented on issue #6741: RFC: Rename OptimizerConfig to OptimizerContext

Posted by "alamb (via GitHub)" <gi...@apache.org>.
alamb commented on issue #6741:
URL: https://github.com/apache/arrow-datafusion/issues/6741#issuecomment-1602626737

   `OptimizerProps`?
   
   Or maybe we can start by renaming `OptimizerContext` to `OptimizerState` and then after a release or two we can rename `OptimizerConfig to `OptimizerContext`?


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[GitHub] [arrow-datafusion] alamb commented on issue #6741: RFC: Rename OptimizerConfig to OptimizerContext

Posted by "alamb (via GitHub)" <gi...@apache.org>.
alamb commented on issue #6741:
URL: https://github.com/apache/arrow-datafusion/issues/6741#issuecomment-1602383119

   Makes sense to me too
   
   The one thing I worry about is reusing the `OptimizerContext`
   
   >  existing OptimizerContext which is a concrete class should be renamed to OptimizerState.
   
   Which could make an upgrade quite confusing as the errors won't be about a type not being present, but instead will be about it being the wrong class. Maybe we could find a different name
   


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[GitHub] [arrow-datafusion] aprimadi commented on issue #6741: RFC: Rename OptimizerConfig to OptimizerContext

Posted by "aprimadi (via GitHub)" <gi...@apache.org>.
aprimadi commented on issue #6741:
URL: https://github.com/apache/arrow-datafusion/issues/6741#issuecomment-1602554992

   @alamb perhaps `OptimizerSession`. That's the closest thing I can think of that preserve the meaning. I'm open to suggestion.


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[GitHub] [arrow-datafusion] jackwener commented on issue #6741: RFC: Rename OptimizerConfig to OptimizerContext

Posted by "jackwener (via GitHub)" <gi...@apache.org>.
jackwener commented on issue #6741:
URL: https://github.com/apache/arrow-datafusion/issues/6741#issuecomment-1602139539

   > because it contains per-query execution state such as query execution start time and alias generator.
   
   Make sense to me, thank you @aprimadi 


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