yuchuanchen commented on code in PR #21563:
URL: https://github.com/apache/flink/pull/21563#discussion_r1066846566
##########
flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/connectors/hive/read/HiveInputFormat.java:
##########
@@ -138,17 +160,27 @@ private RowType tableRowType() {
LOG.debug(String.format("Use native parquet reader for %s.",
split));
return ParquetColumnarRowInputFormat.createPartitionedFormat(
jobConfWrapper.conf(),
- producedRowType,
+ tableRowType(),
InternalTypeInfo.of(producedRowType),
+ projectedFields,
partitionKeys,
partitionFieldExtractor,
DEFAULT_SIZE,
hiveVersion.startsWith("3"),
false);
- } else if (!useMapRedReader &&
useOrcVectorizedRead(split.getHiveTablePartition())) {
+ } else if (!useMapRedReader
+ && useOrcVectorizedRead(split.getHiveTablePartition())
+ && !isNested) {
LOG.debug(String.format("Use native orc reader for %s.", split));
return createOrcFormat();
} else {
+ if (isNested) {
+ throw new FlinkRuntimeException(
+ String.format(
+ "can not find a reader for nested type: %s.
Maybe you should set %s to false",
Review Comment:
updated
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