[ARROW-4534] [Rust] Build JSON reader for reading record batches from line-delimited JSON files

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Done
• Affects Version/s: 0.12.0
• Component/s: Rust
• External issue URL: https://github.com/apache/arrow/issues/21083
• Assignee: Unassigned
• Reporter: Neville Dipale
• Created: 11/Feb/19 22:50
• Updated: 11/Jan/23 07:34
• Resolved: 26/Apr/21 12:30

Description

Similar to ARROW-694, this is an umbrella issue for supporting reading JSON line-delimited files in Arrow.

I have a reference implementation at https://github.com/nevi-me/rust-dataframe/blob/io/json/src/io/json.rs where I'm building a Rust-based dataframe library using Arrow.

I'd like us to have feature parity with CPP at some point.