zclllyybb commented on code in PR #55719:
URL: https://github.com/apache/doris/pull/55719#discussion_r2343836683


##########
be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:
##########
@@ -406,6 +408,8 @@ Status ScalarColumnReader::_read_nested_column(ColumnPtr& 
doris_column, DataType
     NullMap* map_data_column = nullptr;
     if (doris_column->is_nullable()) {
         SCOPED_RAW_TIMER(&_decode_null_map_time);
+        // doris_column either originates from a mutable block in 
vparquet_group_reader

Review Comment:
   先不动了,上面加个FIXME for get_physical_column



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