rkrug opened a new issue, #40423: URL: https://github.com/apache/arrow/issues/40423
### Describe the bug, including details regarding any error messages, version, and platform. Hi I have a parquet file (https://www.dropbox.com/scl/fi/lsg2xxe565dfa88e9plo4/part-0.parquet?rlkey=3w2sjc6xewaz9lxd4cwcvf65b&dl=0) which is causing an `Invalid metadata$r` warning. It seems to be working fine, but the warning is annoying. The file is written from R as part of a partitioning database, and the error occurs with others as well. Please find the code and the link to the file at the end. ``` arrow::write_dataset( data, path = arrow_dir, partitioning = "publication_year" , format = "parquet", existing_data_behavior = "overwrite" ) ``` ``` > arrow::open_dataset("./data/corpus/publication_year=1500/part-0.parquet") |> dplyr::group_by(author_abbr) FileSystemDataset (query) id: string author: string ab: string doi: string topics: string author_abbr: string * Grouped by author_abbr See $.data for the source Arrow object Warning message: Invalid metadata$r > ``` The Parquet file can be downloaded from: https://www.dropbox.com/scl/fi/lsg2xxe565dfa88e9plo4/part-0.parquet?rlkey=3w2sjc6xewaz9lxd4cwcvf65b&dl=0 ### Component(s) R -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
