mapleFU commented on code in PR #35825:
URL: https://github.com/apache/arrow/pull/35825#discussion_r1211923949
##########
cpp/src/parquet/arrow/reader.cc:
##########
@@ -462,7 +463,7 @@ class LeafReader : public ColumnReaderImpl {
input_(std::move(input)),
descr_(input_->descr()) {
record_reader_ = RecordReader::Make(
- descr_, leaf_info, ctx_->pool, field_->type()->id() ==
::arrow::Type::DICTIONARY);
+ descr_, leaf_info, ctx_->pool, field_->type()->id() ==
::arrow::Type::DICTIONARY, false, ctx_->use_binary_large_variants);
Review Comment:
```suggestion
descr_, leaf_info, ctx_->pool, field_->type()->id() ==
::arrow::Type::DICTIONARY, /*read_dense_for_nullable*/false,
ctx_->use_binary_large_variants);
```
##########
cpp/src/parquet/column_reader.cc:
##########
@@ -1988,33 +1988,33 @@ class TypedRecordReader : public
TypedColumnReaderImpl<DType>,
}
void DebugPrintState() override {
- const int16_t* def_levels = this->def_levels();
- const int16_t* rep_levels = this->rep_levels();
- const int64_t total_levels_read = levels_position_;
-
- const T* vals = reinterpret_cast<const T*>(this->values());
-
- if (leaf_info_.def_level > 0) {
- std::cout << "def levels: ";
- for (int64_t i = 0; i < total_levels_read; ++i) {
- std::cout << def_levels[i] << " ";
- }
- std::cout << std::endl;
- }
-
- if (leaf_info_.rep_level > 0) {
- std::cout << "rep levels: ";
- for (int64_t i = 0; i < total_levels_read; ++i) {
- std::cout << rep_levels[i] << " ";
- }
- std::cout << std::endl;
- }
-
- std::cout << "values: ";
- for (int64_t i = 0; i < this->values_written(); ++i) {
- std::cout << vals[i] << " ";
- }
- std::cout << std::endl;
+// const int16_t* def_levels = this->def_levels();
Review Comment:
Why?
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