ajantha-bhat commented on code in PR #11904: URL: https://github.com/apache/iceberg/pull/11904#discussion_r1926276720
########## parquet/src/main/java/org/apache/iceberg/data/parquet/BaseParquetWriter.java: ########## @@ -50,6 +54,32 @@ protected ParquetValueWriter<T> createWriter(MessageType type) { protected abstract ParquetValueWriters.StructWriter<T> createStructWriter( List<ParquetValueWriter<?>> writers); + protected ParquetValueWriter<?> fixedWriter(ColumnDescriptor desc) { + return new FixedWriter(desc); + } + + protected ParquetValueWriters.PrimitiveWriter<?> dateWriter(ColumnDescriptor desc) { + return new DateWriter(desc); + } + + protected ParquetValueWriters.PrimitiveWriter<?> timeWriter(ColumnDescriptor desc) { + return new TimeWriter(desc); + } + + protected ParquetValueWriters.PrimitiveWriter<?> timestampWriter( + ColumnDescriptor desc, boolean isAdjustedToUTC) { + if (isAdjustedToUTC) { + return new TimestamptzWriter(desc); + } else { + return new TimestampWriter(desc); + } + } + + protected ParquetValueWriters.PrimitiveWriter<?> uuidWriter(ColumnDescriptor desc) { + // Use primitive-type writer; no special writer needed. Review Comment: hmm, Only Arrow has the testcase for UUID, other usage of generic writers doesn't cover UUID data type! -- 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: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org