wiedld commented on issue #15028: URL: https://github.com/apache/datafusion/issues/15028#issuecomment-2704943619
If turn back on compression, and set `table_opts.global.max_row_group_size = 5_000` (this is max row count [used here](https://github.com/apache/datafusion/blob/34efd1fbae39eb0441a43ab976fc23001d1f674a/datafusion/datasource-parquet/src/file_format.rs#L1210)), then you can avoid the OOM on that reproducer. If you keep compression off, then you have to reduce the max row count to be much smaller (so can buffer it all in memory). -- 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
