Chris-playground commented on issue #10522: URL: https://github.com/apache/seatunnel/issues/10522#issuecomment-3975969028
I figure out the reason why this happens. When Impala load data into Hive tables and if the file format is parquet, impala would not write the proper logical type corresponding to the string SQL type, which means seatunnel can't read the true column type from parquet files. The solution is to add a session variable `set PARQUET_ANNOTATE_STRINGS_UTF8 = true` before load data, or you can add it as a global variable. -- 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]
