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RawJsonReader Errors with Empty Schema #4053

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tustvold opened this issue Apr 11, 2023 · 2 comments · Fixed by #4052
Closed

RawJsonReader Errors with Empty Schema #4053

tustvold opened this issue Apr 11, 2023 · 2 comments · Fixed by #4052
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arrow Changes to the arrow crate bug parquet Changes to the parquet crate

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@tustvold
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Describe the bug

To Reproduce

#[test]
fn test_json_empty_projection() {
    let mut reader = read_file("test/data/basic.json", Some(Schema::empty()));
    let batch = reader.next().unwrap().unwrap();

    assert_eq!(0, batch.num_columns());
    assert_eq!(12, batch.num_rows());
}

Expected behavior

Additional context
@tustvold tustvold added the bug label Apr 11, 2023
@tustvold tustvold self-assigned this Apr 11, 2023
@tustvold tustvold mentioned this issue Apr 11, 2023
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@tustvold tustvold added the parquet Changes to the parquet crate label Apr 21, 2023
@tustvold
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label_issue.py automatically added labels {'parquet'} from #4052

@tustvold tustvold added the arrow Changes to the arrow crate label Apr 21, 2023
@tustvold
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label_issue.py automatically added labels {'arrow'} from #4052

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@tustvold tustvold

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arrow Changes to the arrow crate bug parquet Changes to the parquet crate
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Remove old JSON Reader and Decoder (#3610) tustvold/arrow-rs
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@tustvold