szlta opened a new pull request #2557: URL: https://github.com/apache/hive/pull/2557
Time is a valid type in Iceberg but not in Hive. In Hive it is represented as a string type column, while (at least if ORC is used as underlying file format) long type is written out to data files. This requires translation two times: long@ORC -> LocalDate@Iceberg -> toString()@Hive and it works well for non vectorized reads, but when vectorization is turned on, we will get: org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector cannot be cast to org.apache.hadoop.hive.ql.exec.vector.LongColumnVector Thus for now, time type is not supported with vectorization, and the relevant test cases should be ignored in such test configs. -- 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]
