asfimport commented on issue #405: URL: https://github.com/apache/parquet-format/issues/405#issuecomment-2184154129
[Raphael Taylor-Davies](https://issues.apache.org/jira/browse/PARQUET-2222?#comment-17731001) / @tustvold: Within arrow-rs levels data is always written using RLE, only prepending the length for v1 data pages. We also support reading bit backed level data but we never write it. We additionally support reading/writing boolean data using RLE, this is the default for writer version 2, but theoretically a v1 writer could opt-in to this. This will always prepend the length when flushing a data page. Finally for dictionary indices we do not prepend the length Not sure if that answers your question -- 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]
