rdblue commented on code in PR #9515:
URL: https://github.com/apache/iceberg/pull/9515#discussion_r1941637351
##########
spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/data/SparkParquetReaders.java:
##########
@@ -198,8 +198,16 @@ public ParquetValueReader<?> list(
Types.ListType expectedList, GroupType array, ParquetValueReader<?>
elementReader) {
String[] repeatedPath = currentPath();
- int repeatedD = type.getMaxDefinitionLevel(repeatedPath) - 1;
- int repeatedR = type.getMaxRepetitionLevel(repeatedPath) - 1;
+ int repeatedD;
+ int repeatedR;
+
+ if (type.isRepetition(Type.Repetition.REPEATED)) {
+ repeatedD = type.getMaxDefinitionLevel(repeatedPath);
+ repeatedR = type.getMaxRepetitionLevel(repeatedPath);
+ } else {
+ repeatedD = type.getMaxDefinitionLevel(repeatedPath) - 1;
+ repeatedR = type.getMaxRepetitionLevel(repeatedPath) - 1;
+ }
Review Comment:
This would need tests if it were to be merged.
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