hubgeter opened a new pull request, #39926: URL: https://github.com/apache/doris/pull/39926
## Proposed changes Since Doris does not have an unsigned type, we convert parquet uint32 type to doris bigint (int64) type. When reading the parquet file, the byte size stored in parquet and the byte size of the data type mapped by doris are inconsistent, resulting in be core. Fix: When reading, we read according to the byte size stored in parquet, and then convert it to the data type mapped by doris. Mapping relationship description: parquet -> doris UInt8 -> Int16 UInt16 -> Int32 UInt32 -> Int64 UInt64 -> Int128. -- 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]
