Tom-Newton commented on issue #34608: URL: https://github.com/apache/arrow/issues/34608#issuecomment-1937748358
I can't remember especially clearly but I think I have had some success using limit on Azure before. One thing to bear in mind is that I think arrow will only read entire row groups. So depending on the row group layout of your parquet file that might explain things. Additionally I have found that `adlfs` does some kind of prefetching thing which personally I've found to be counter-productive. When I tested this I was using a native arrow filesystem implementation, which is very close to being available officially in `pyarrow`. The native filesystem should also be generally faster and more reliable. -- 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]
