jorisvandenbossche opened a new issue, #39028: URL: https://github.com/apache/arrow/issues/39028
See for example https://github.com/ursacomputing/crossbow/actions/runs/7054010641/job/19202136552 The `test_categorize_info` tests the info display, which includes the memory size of the dataframe. When the dataframe is using pyarrow string dtype, this test is failing with latest pyarrow. Checking locally, it seems that with pyarrow main, the StringArray that gets constructed under the hood no longer has a validity bitmap allocated (for a case without nulls, so this is a fine optimization), while with pyarrow 14.0, the bitmap is present. This results in a change in `.nbytes`, making the test fail. -- 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]
