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Posted to issues@arrow.apache.org by "SHIMA Tatsuya (Jira)" <ji...@apache.org> on 2022/07/15 15:53:00 UTC

[jira] [Created] (ARROW-17089) [Python] Use `.arrow` as extension for IPC file dataset

SHIMA Tatsuya created ARROW-17089:
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             Summary: [Python] Use `.arrow` as extension for IPC file dataset
                 Key: ARROW-17089
                 URL: https://issues.apache.org/jira/browse/ARROW-17089
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Python
    Affects Versions: 8.0.0
            Reporter: SHIMA Tatsuya


Same as ARROW-17088

As noted in the following document, the recommended extension for IPC files is now `.arrow`.

> We recommend the “.arrow” extension for files created with this format.
https://arrow.apache.org/docs/format/Columnar.html#ipc-file-format

However, currently when writing a dataset with the {{pyarrow.dataset.write_dataset}} function, the default extension is {{.feather}} when {{arrow}} or {{ipc}} or {{feather}} is selected.



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