divjotarora commented on code in PR #606: URL: https://github.com/apache/parquet-format/pull/606#discussion_r3916290267
########## LogicalTypes.md: ########## @@ -54,6 +56,13 @@ in case `LogicalType` annotations are not present. Parquet writers must always w `LogicalType` annotations where applicable, but must also write the corresponding `ConvertedType` annotations (if any) to maintain compatibility with old readers. +#### Unsupported Logical Types + +When reading a file written by a newer writer that contains an unrecognized logical type or an +unrecognized logical/physical type combination on a column, readers should ignore both the logical +type annotation and statistics for that column. Only the physical type information should be used Review Comment: Thanks for the suggestion, done -- 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]
