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Posted to github@datafusion.apache.org by "adriangb (via GitHub)" <gi...@apache.org> on 2026/05/21 14:17:42 UTC

[I] Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto` [datafusion]

adriangb opened a new issue, #22435:
URL: https://github.com/apache/datafusion/issues/22435

   Sub-issue of #22418. Port `HashTableLookupExpr` to use the `try_to_proto` / `try_from_proto` hooks added in #21929.
   
   Replace the `HashTableLookupExpr` arm in `datafusion/proto/src/physical_plan/{to_proto,from_proto}.rs` with `try_to_proto` / `try_from_proto` impls next to `HashTableLookupExpr`. See the `Column` / `BinaryExpr` migrations in #21929 for reference.


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Re: [I] Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto` [datafusion]

Posted by "AnuragRaut08 (via GitHub)" <gi...@apache.org>.
AnuragRaut08 commented on issue #22435:
URL: https://github.com/apache/datafusion/issues/22435#issuecomment-4510314347

   Hi @adriangb, I’d like to work on this issue.
   
   I’ll follow the existing `Column` / `BinaryExpr` migrations from #21929 as reference and port `HashTableLookupExpr` to use the `try_to_proto` / `try_from_proto` hooks.
   
   I’ll open a draft PR once I have the initial implementation ready.
   


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Re: [I] Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto` [datafusion]

Posted by "adriangb (via GitHub)" <gi...@apache.org>.
adriangb commented on issue #22435:
URL: https://github.com/apache/datafusion/issues/22435#issuecomment-4511055238

   Sounds good. CI / GitHub actions seems to be gummed up, it may take some time...


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Re: [I] Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto` [datafusion]

Posted by "adriangb (via GitHub)" <gi...@apache.org>.
adriangb commented on issue #22435:
URL: https://github.com/apache/datafusion/issues/22435#issuecomment-4652104290

   Fixed in #22451


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Re: [I] Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto` [datafusion]

Posted by "AnuragRaut08 (via GitHub)" <gi...@apache.org>.
AnuragRaut08 commented on issue #22435:
URL: https://github.com/apache/datafusion/issues/22435#issuecomment-4511041984

   Thanks! Yes, absolutely — I’ll start with `HashTableLookupExpr` and `DynamicFilterPhysicalExpr` first and focus on getting those done properly before taking on anything else.
   
   I’m currently waiting for #21929 to land on `main`, and once it does I’ll begin implementing the migrations following the `Column` / `BinaryExpr` pattern and open draft PRs incrementally.
   


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Re: [I] Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto` [datafusion]

Posted by "AnuragRaut08 (via GitHub)" <gi...@apache.org>.
AnuragRaut08 commented on issue #22435:
URL: https://github.com/apache/datafusion/issues/22435#issuecomment-4511070901

   Got it, thanks for the heads up! No worries — I’ll keep an eye on #21929 and wait for the CI / Actions situation to settle before starting the migration work.
   


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Re: [I] Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto` [datafusion]

Posted by "adriangb (via GitHub)" <gi...@apache.org>.
adriangb commented on issue #22435:
URL: https://github.com/apache/datafusion/issues/22435#issuecomment-4511023962

   Okay, sounds good. You've assigned two of these issues already, are you okay starting with this one and the dynamic filters one and going tfrom there?


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Re: [I] Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto` [datafusion]

Posted by "adriangb (via GitHub)" <gi...@apache.org>.
adriangb closed issue #22435: Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto`
URL: https://github.com/apache/datafusion/issues/22435


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Re: [I] Port `HashTableLookupExpr` to use `try_to_proto` / `try_from_proto` [datafusion]

Posted by "adriangb (via GitHub)" <gi...@apache.org>.
adriangb commented on issue #22435:
URL: https://github.com/apache/datafusion/issues/22435#issuecomment-4567240977

   Please base your PR on the helpers documented in #22418 (added in #22596). If you've already written this against the older inline pattern, the migration is small — see the second commit of #22596 for examples.
   


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