George Godik created ARROW-17274:
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Summary: [GO] Remove panic from
parquet.file.RowGroupReader.Column(index int)
Key: ARROW-17274
URL: https://issues.apache.org/jira/browse/ARROW-17274
Project: Apache Arrow
Issue Type: Improvement
Components: Go
Affects Versions: 9.0.0
Reporter: George Godik
parquet.file.RowGroupReader.Column(index int) panics if the the provided column
index is invalid. Return an error as the rest of the functions in the codebase
return an error as well. For example GetColumnPageReader returns (PageReader,
error)
https://github.com/apache/arrow/blob/master/go/parquet/file/row_group_reader.go#L58
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