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Posted to issues@arrow.apache.org by "EnricoMi (via GitHub)" <gi...@apache.org> on 2024/11/03 19:43:16 UTC
[I] Use `implicit_ordering` for `asof_join` rather than `require_sequenced_output` [arrow]
EnricoMi opened a new issue, #44629:
URL: https://github.com/apache/arrow/issues/44629
### Describe the enhancement requested
Changes in #44083 (GH-41706) unnecessarily sequences batches retrieved from scanner where it only requires the batches to provide index according to implicit input order.
Setting `implicit_ordering` causes existing code to set batch index, which is then available to the `asof_join` node to sequence the batches int input order. This replaces some of #44083 changes.
Some code introduced by #44083 turns out to not be required and should be reverted.
### Component(s)
C++
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Re: [I] [C++][Acero] Use `implicit_ordering` for `asof_join` rather than `require_sequenced_output` [arrow]
Posted by "zanmato1984 (via GitHub)" <gi...@apache.org>.
zanmato1984 commented on issue #44629:
URL: https://github.com/apache/arrow/issues/44629#issuecomment-2649664833
Issue resolved by pull request 44616
https://github.com/apache/arrow/pull/44616
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Re: [I] [C++][Acero] Use `implicit_ordering` for `asof_join` rather than `require_sequenced_output` [arrow]
Posted by "zanmato1984 (via GitHub)" <gi...@apache.org>.
zanmato1984 closed issue #44629: [C++][Acero] Use `implicit_ordering` for `asof_join` rather than `require_sequenced_output`
URL: https://github.com/apache/arrow/issues/44629
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