rdblue commented on code in PR #9366: URL: https://github.com/apache/iceberg/pull/9366#discussion_r1439064577
########## core/src/main/java/org/apache/iceberg/avro/Avro.java: ########## @@ -683,23 +698,34 @@ public ReadBuilder classLoader(ClassLoader classLoader) { return this; } + @SuppressWarnings("unchecked") public <D> AvroIterable<D> build() { Preconditions.checkNotNull(schema, "Schema is required"); - Function<Schema, DatumReader<?>> readerFunc; + + if (null == nameMapping) { + this.nameMapping = MappingUtil.create(schema); + } + + DatumReader<D> reader; Review Comment: I don't think it is necessary in this case. The compiler will catch if it is unset because no default was provided. -- 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