SemyonSinchenko commented on PR #1118: URL: https://github.com/apache/datafusion-comet/pull/1118#issuecomment-2506605090
There is a [valid argument](https://github.com/apache/datafusion-comet/pull/1073#discussion_r1862550710) against it: > The difference I think is that a LargeList can store more than Integer.MAX_VALUE entries in all rows in a single batch, so if you have multiple Spark rows all with the max num of rows supported, it wouldn't fit into an Arrow List array. That would probably need to be supported elsewhere, but it may be worth keeping the LargeList handling around in case that scenario is supported? And other DataFusion expressions might return a LargeList even if it doesn't come directly from Spark? Does the native Parquet reader ever use a LargeList? -- 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]
