datafusion-contrib/datafusion-orc

DataFusion integration

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I implemented a very shallow example integration with DataFusion:

8c68f47

Will want to flesh this out and move this code into src, so can provide support for stuff like predicate pushdown from DaraFusions point of view.

Could split this repo into two crates, one to focus on reading to Arrow (arrow-orc, akin to parquet in arrow-rs) then another for DataFusion integration code (datafusion-orc) such as a trait which implements ExecutionPlan , etc.