PPParticle commented on issue #45116: URL: https://github.com/apache/arrow/issues/45116#issuecomment-2565371506
> ound by number of row groups in your parquet file. I understand what you have said. The code`int rg_batchsize = nrgs / batch_size;` means I merge `batch_size` rowgroups into one recordbatch, and RecordBatchReader would read the rowgroups as one RecordBatch. The reason why I did this was because I could not change the parquet file but I wanted to increase the io granularity each thread. -- 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]
