pitrou opened a new issue, #46676: URL: https://github.com/apache/arrow/issues/46676
### Describe the enhancement requested When reading a Parquet LIST logical type (or a repeated field without a logical type), Parquet C++ automatically reads it as a Arrow List array. However, this can in some cases run into the 32-bit offsets limit. Moreover, even if the serialized Arrow schema has a LargeList, the data is still read first as regular List, then cast to LargeList; which is less efficient than reading directly with 64-bit offsets. ### Component(s) C++, Parquet -- 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: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
