thisisnic commented on issue #11782: URL: https://github.com/apache/arrow/issues/11782#issuecomment-980641249
Thanks for reporting this @zhi-guo! I have opened a bug ticket on the project JIRA: https://issues.apache.org/jira/browse/ARROW-14894 In the short term, you can manually specify the `chunk_size` argument to `write_parquet()` to prevent this code from being run. It governs how many rows of data are written to disk at once. For a dataset with the rows/columns shown in your `cell_num` calculation above, around 2500000 is the value which would have been calculated. -- 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]
