wgtmac commented on PR #47316: URL: https://github.com/apache/arrow/pull/47316#issuecomment-3211110159
``` TIME_MILLIS is the deprecated ConvertedType counterpart of a TIME logical type that is UTC normalized and has MILLIS precision. TIME_MICROS is the deprecated ConvertedType counterpart of a TIME logical type that is UTC normalized and has MICROS precision. ``` I guess the only reason to default `isAdjustedToUTC=true` is to keep backward compatibility for `TIME_MILLIS` and `TIME_MICROS` converted types: https://github.com/apache/parquet-format/blob/master/LogicalTypes.md#deprecated-time-convertedtype -- 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: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org