pitrou commented on PR #248: URL: https://github.com/apache/parquet-format/pull/248#issuecomment-2135316937
> The majority of the time is spent in parsing thrift `list<>` and `binary` fields. These are notoriously slow to decode because they are variable sized. Do you have actual data to support this? For `list` I could understand (but the problem is really the number of nested elements), but for `binary` this sounds rather unexpected. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
