eldenmoon commented on code in PR #66858:
URL: https://github.com/apache/doris/pull/66858#discussion_r3930566167
##########
be/src/storage/segment/variant/variant_doc_snpashot_compact_iterator.h:
##########
@@ -53,12 +57,19 @@ class VariantDocValueCompactIterator : public
ColumnIterator {
private:
Status _set_doc_value_into_variant(MutableColumnPtr& dst,
MutableColumnPtr&& doc_value_column,
size_t count) const {
- auto& variant = assert_cast<ColumnVariant&>(*dst);
- auto container = ColumnVariant::create(variant.max_subcolumns_count(),
- variant.enable_doc_mode(),
count);
- container->set_doc_value_column(std::move(doc_value_column));
- variant.insert_range_from(*container, 0, count);
- return Status::OK();
+ auto* storage_map =
check_and_get_column<ColumnMap>(doc_value_column.get());
+ if (storage_map == nullptr) {
+ return Status::Corruption("Variant doc compact input is not
Map<String,String>");
+ }
+ variant_v2::VariantAssemblerOptions options;
+ options.storage_map_kind = variant_v2::StorageMapKind::DOC;
+ auto assembler =
DORIS_TRY(variant_v2::VariantAssembler::create(std::move(options)));
+ variant_v2::VariantAssemblerBatchView batch;
+ batch.num_rows = count;
+ batch.storage_map = storage_map;
+ ColumnNullable::MutablePtr assembled;
+ RETURN_IF_ERROR(assembler->assemble(batch, &assembled));
+ return variant_v2::append_assembled_variant(dst, std::move(assembled));
Review Comment:
看了下没什么问题
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