morningman commented on code in PR #11742:
URL: https://github.com/apache/doris/pull/11742#discussion_r959362836


##########
be/src/vec/exec/format/parquet/vparquet_reader.cpp:
##########
@@ -79,10 +79,8 @@ Status ParquetReader::_init_read_columns(const 
std::vector<SlotDescriptor*>& tup
         if (iter != _map_column.end()) {
             _include_column_ids.emplace_back(parquet_col_id);
         } else {
-            std::stringstream str_error;
-            str_error << "Invalid Column Name:" << slot_desc->col_name();
-            LOG(WARNING) << str_error.str();
-            return Status::InvalidArgument(str_error.str());
+            // just continue, as the invalid column will be set to null by 
default

Review Comment:
   Do we need to set to "default value" if there is a default value when 
creating table?



##########
be/src/exec/arrow/arrow_reader.cpp:
##########
@@ -73,12 +73,11 @@ Status ArrowReaderWrap::column_indices(const 
std::vector<SlotDescriptor*>& tuple
         // Get the Column Reader for the boolean column
         auto iter = _map_column.find(slot_desc->col_name());
         if (iter != _map_column.end()) {
+            _map_parquet_column_ids_idx[_include_column_ids.size()] = i;

Review Comment:
   I think we can use vector for `_map_parquet_column_ids_idx`?



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