tustvold commented on issue #1920: URL: https://github.com/apache/arrow-rs/issues/1920#issuecomment-1164220176
Parquet does not have a way to represent timestamps with a base of seconds. As a result if you write timestamps with seconds as a base, it can only embed this information in the arrow schema and not the parquet schema. See https://github.com/apache/arrow-rs/issues/1666 for more context, and discussion around an optional coerce_types feature that would automatically cast unsupported types for maximum compatibility. -- 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]
