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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2020/10/16 14:51:34 UTC

[GitHub] [arrow] andygrove commented on pull request #8480: ARROW-10327: [Rust] [DataFusion] Replace iterator of batches by iterator of future batch

andygrove commented on pull request #8480:
URL: https://github.com/apache/arrow/pull/8480#issuecomment-710094131


   If I'm understanding this correctly, this approach will mean that ordering is no longer deterministic and will cause problems for operations like `SortExec` which in turn will impact other future operators like `SortAggregateExec` and `SortMergeJoinExec`.


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