aokolnychyi commented on a change in pull request #1335:
URL: https://github.com/apache/iceberg/pull/1335#discussion_r470913511
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File path:
parquet/src/main/java/org/apache/iceberg/parquet/MessageTypeToType.java
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@@ -56,36 +60,38 @@
@Override
public Type message(MessageType message, List<Type> fields) {
- return struct(message, fields);
+ Type struct = struct(message, fields);
+ return struct != null ? struct : Types.StructType.of(Lists.newArrayList());
Review comment:
This part requires attention. Tests for empty projections would fail
otherwise.
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