[ https://issues.apache.org/jira/browse/ARROW-17089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
SHIMA Tatsuya updated ARROW-17089: ---------------------------------- Description: 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. https://github.com/apache/arrow/blob/b8067151db9bfc04860285fdd8b5e73703346037/python/pyarrow/_dataset.pyx#L1149-L1151 was: 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. https://github.com/apache/arrow/blob/b8067151db9bfc04860285fdd8b5e73703346037/python/pyarrow/_dataset.pyx#L1149-L1151 > [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 > Priority: Major > > 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. > https://github.com/apache/arrow/blob/b8067151db9bfc04860285fdd8b5e73703346037/python/pyarrow/_dataset.pyx#L1149-L1151 -- This message was sent by Atlassian Jira (v8.20.10#820010)