mapleFU commented on issue #39676: URL: https://github.com/apache/arrow/issues/39676#issuecomment-1899554473
I understand why don't read all row-group metadata, but why a "first RowGroup" is read in this experiment? Since we already has schema here: https://github.com/apache/parquet-format/blob/master/src/main/thrift/parquet.thrift#L1116 -- 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]
