github-actions[bot] commented on code in PR #44098:
URL: https://github.com/apache/doris/pull/44098#discussion_r1845550897
##########
be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:
##########
@@ -445,7 +446,7 @@ Status RowGroupReader::_read_column_data(Block* block,
const std::vector<std::st
Status RowGroupReader::_do_lazy_read(Block* block, size_t batch_size, size_t*
read_rows,
Review Comment:
warning: function '_do_lazy_read' has cognitive complexity of 109 (threshold
50) [readability-function-cognitive-complexity]
```cpp
Status RowGroupReader::_do_lazy_read(Block* block, size_t batch_size,
size_t* read_rows,
^
```
<details>
<summary>Additional context</summary>
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:454:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
for (uint32_t i = 0; i < origin_column_num; ++i) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:459:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
while (!_state->is_cancelled()) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:464:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(_read_column_data(block,
_lazy_read_ctx.predicate_columns.first, batch_size,
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:464:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_read_column_data(block,
_lazy_read_ctx.predicate_columns.first, batch_size,
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:466:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (pre_read_rows == 0) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:471:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(_fill_partition_columns(block, pre_read_rows,
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:471:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_fill_partition_columns(block, pre_read_rows,
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:473:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(_fill_missing_columns(block, pre_read_rows,
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:473:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_fill_missing_columns(block, pre_read_rows,
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:476:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(_build_pos_delete_filter(pre_read_rows));
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:476:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_build_pos_delete_filter(pre_read_rows));
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:479:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (_lazy_read_ctx.resize_first_column) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:487:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (_position_delete_ctx.has_filter) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:498:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(VExprContext::execute_conjuncts(filter_contexts,
&filters, block,
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:498:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(VExprContext::execute_conjuncts(filter_contexts,
&filters, block,
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:502:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (_lazy_read_ctx.resize_first_column) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:509:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(filter_map_ptr->init(filter_map_data, pre_read_rows,
can_filter_all));
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:509:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(filter_map_ptr->init(filter_map_data, pre_read_rows,
can_filter_all));
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:510:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (filter_map_ptr->filter_all()) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:523:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
if (!pre_eof) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:524:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
if (pre_raw_read_rows >= config::doris_scanner_row_num) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:529:** +1,
nesting level increased to 3
```cpp
} else { // pre_eof
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:537:** +1,
nesting level increased to 2
```cpp
} else {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:541:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (_state->is_cancelled()) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:545:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (filter_map_ptr == nullptr) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:554:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (_cached_filtered_rows != 0) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:555:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(_rebuild_filter_map(filter_map, rebuild_filter_map,
pre_read_rows));
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:555:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_rebuild_filter_map(filter_map, rebuild_filter_map,
pre_read_rows));
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:563:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
RETURN_IF_ERROR(_read_column_data(block,
_lazy_read_ctx.lazy_read_columns, pre_read_rows,
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:563:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(_read_column_data(block,
_lazy_read_ctx.lazy_read_columns, pre_read_rows,
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:566:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (pre_read_rows != lazy_read_rows) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:573:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (filter_map.has_filter()) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:574:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (block->columns() == origin_column_num) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:578:** +1,
nesting level increased to 2
```cpp
} else {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:579:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_CATCH_EXCEPTION(Block::filter_block_internal(
^
```
**be/src/common/exception.h:79:** expanded from macro
'RETURN_IF_CATCH_EXCEPTION'
```cpp
do {
\
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:579:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
RETURN_IF_CATCH_EXCEPTION(Block::filter_block_internal(
^
```
**be/src/common/exception.h:84:** expanded from macro
'RETURN_IF_CATCH_EXCEPTION'
```cpp
} catch (const doris::Exception& e) {
\
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:579:** +5,
including nesting penalty of 4, nesting level increased to 5
```cpp
RETURN_IF_CATCH_EXCEPTION(Block::filter_block_internal(
^
```
**be/src/common/exception.h:85:** expanded from macro
'RETURN_IF_CATCH_EXCEPTION'
```cpp
if (e.code() == doris::ErrorCode::MEM_ALLOC_FAILED) {
\
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:583:** +1,
nesting level increased to 1
```cpp
} else {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:591:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
for (int i = 0; i < column_num; ++i) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:593:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (column_size != 0 && cz != 0) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:593:** +1
```cpp
if (column_size != 0 && cz != 0) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:596:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (cz != 0) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:604:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
RETURN_IF_ERROR(_fill_partition_columns(block, column_size,
_lazy_read_ctx.partition_columns));
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:604:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(_fill_partition_columns(block, column_size,
_lazy_read_ctx.partition_columns));
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:605:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
RETURN_IF_ERROR(_fill_missing_columns(block, column_size,
_lazy_read_ctx.missing_columns));
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:605:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(_fill_missing_columns(block, column_size,
_lazy_read_ctx.missing_columns));
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:606:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (!_not_single_slot_filter_conjuncts.empty()) {
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:609:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_CATCH_EXCEPTION(
^
```
**be/src/common/exception.h:79:** expanded from macro
'RETURN_IF_CATCH_EXCEPTION'
```cpp
do {
\
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:610:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(VExprContext::execute_conjuncts_and_filter_block(
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:610:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
RETURN_IF_ERROR(VExprContext::execute_conjuncts_and_filter_block(
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:609:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_CATCH_EXCEPTION(
^
```
**be/src/common/exception.h:84:** expanded from macro
'RETURN_IF_CATCH_EXCEPTION'
```cpp
} catch (const doris::Exception& e) {
\
^
```
**be/src/vec/exec/format/parquet/vparquet_group_reader.cpp:609:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
RETURN_IF_CATCH_EXCEPTION(
^
```
**be/src/common/exception.h:85:** expanded from macro
'RETURN_IF_CATCH_EXCEPTION'
```cpp
if (e.code() == doris::ErrorCode::MEM_ALLOC_FAILED) {
\
^
```
</details>
##########
be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:
##########
@@ -316,9 +318,15 @@ Status ScalarColumnReader::_read_values(size_t num_values,
ColumnPtr& doris_colu
* whether the reader should read the remaining value of the last row in
previous page.
*/
Status ScalarColumnReader::_read_nested_column(ColumnPtr& doris_column,
DataTypePtr& type,
Review Comment:
warning: function '_read_nested_column' has cognitive complexity of 77
(threshold 50) [readability-function-cognitive-complexity]
```cpp
Status ScalarColumnReader::_read_nested_column(ColumnPtr& doris_column,
DataTypePtr& type,
^
```
<details>
<summary>Additional context</summary>
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:330:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (align_rows) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:335:** +1,
nesting level increased to 1
```cpp
} else {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:344:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (has_rep_level) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:346:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
while (parsed_rows <= batch_size && remaining_values > 0) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:346:** +1
```cpp
while (parsed_rows <= batch_size && remaining_values > 0) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:348:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
if (rep_level == 0) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:349:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
if (parsed_rows == batch_size) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:359:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (filter_map.has_filter()) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:363:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(filter_map.generate_nested_filter_map(
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:363:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
RETURN_IF_ERROR(filter_map.generate_nested_filter_map(
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:368:** +1,
nesting level increased to 1
```cpp
} else if (!align_rows) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:378:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (has_def_level) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:380:** +1,
nesting level increased to 1
```cpp
} else {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:387:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (doris_column->is_nullable()) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:393:** +1,
nesting level increased to 1
```cpp
} else {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:394:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (_field_schema->is_nullable) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:404:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
while (has_read < origin_size + parsed_values) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:407:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
while (has_read < origin_size + parsed_values &&
_def_levels[has_read] == def_level) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:411:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (def_level < _field_schema->repeated_parent_def_level) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:418:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (prev_is_null == is_null && (USHRT_MAX - null_map.back() >=
loop_read)) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:418:** +1
```cpp
if (prev_is_null == is_null && (USHRT_MAX - null_map.back() >=
loop_read)) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:422:** +1,
nesting level increased to 2
```cpp
} else {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:423:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
if (!(prev_is_null ^ is_null)) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:427:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
while (remaining > USHRT_MAX) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:442:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
RETURN_IF_ERROR(
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:442:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:447:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
RETURN_IF_ERROR(_chunk_reader->decode_values(data_column, type,
select_vector, is_dict_filter));
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:447:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(_chunk_reader->decode_values(data_column, type,
select_vector, is_dict_filter));
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:448:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (ancestor_nulls != 0) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:449:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
RETURN_IF_ERROR(_chunk_reader->skip_values(ancestor_nulls, false));
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:449:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_chunk_reader->skip_values(ancestor_nulls, false));
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:452:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (!align_rows) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:456:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (_chunk_reader->remaining_num_values() == 0) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:457:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (_chunk_reader->has_next_page()) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:458:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_chunk_reader->next_page());
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:458:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
RETURN_IF_ERROR(_chunk_reader->next_page());
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:459:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_chunk_reader->load_page_data());
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:459:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
RETURN_IF_ERROR(_chunk_reader->load_page_data());
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:462:** +1,
nesting level increased to 2
```cpp
} else {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:467:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (current_filter_map->has_filter()) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:488:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (_rep_levels.size() > 0) {
^
```
</details>
##########
be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:
##########
@@ -476,7 +530,7 @@
}
Status ScalarColumnReader::read_column_data(ColumnPtr& doris_column,
DataTypePtr& type,
Review Comment:
warning: function 'read_column_data' has cognitive complexity of 81
(threshold 50) [readability-function-cognitive-complexity]
```cpp
Status ScalarColumnReader::read_column_data(ColumnPtr& doris_column,
DataTypePtr& type,
^
```
<details>
<summary>Additional context</summary>
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:534:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
if (_converter == nullptr) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:537:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (!_converter->support()) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:546:** +1,
including nesting penalty of 0, nesting level increased to 1
```cpp
do {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:547:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (_chunk_reader->remaining_num_values() == 0) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:548:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
if (!_chunk_reader->has_next_page()) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:553:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_chunk_reader->next_page());
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:553:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
RETURN_IF_ERROR(_chunk_reader->next_page());
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:555:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (_nested_column) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:556:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_chunk_reader->load_page_data_idempotent());
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:556:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
RETURN_IF_ERROR(_chunk_reader->load_page_data_idempotent());
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:557:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_read_nested_column(resolved_column,
resolved_type, filter_map,
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:557:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
RETURN_IF_ERROR(_read_nested_column(resolved_column,
resolved_type, filter_map,
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:567:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (read_ranges.size() == 0) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:570:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_chunk_reader->skip_page());
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:570:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
RETURN_IF_ERROR(_chunk_reader->skip_page());
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:572:** +1,
nesting level increased to 2
```cpp
} else {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:576:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
if (filter_map.has_filter() && filter_map.filter_ratio() > 0.6) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:576:** +1
```cpp
if (filter_map.has_filter() && filter_map.filter_ratio() > 0.6) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:582:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
if (batch_size >= remaining_num_values &&
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:582:** +1
```cpp
if (batch_size >= remaining_num_values &&
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:587:** +5,
including nesting penalty of 4, nesting level increased to 5
```cpp
RETURN_IF_ERROR(_chunk_reader->skip_page());
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:587:** +6,
including nesting penalty of 5, nesting level increased to 6
```cpp
RETURN_IF_ERROR(_chunk_reader->skip_page());
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:589:** +5,
including nesting penalty of 4, nesting level increased to 5
```cpp
if (!_chunk_reader->has_next_page()) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:594:** +1
```cpp
skip_whole_batch = batch_size <= remaining_num_values &&
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:596:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
if (skip_whole_batch) {
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:601:** +3,
including nesting penalty of 2, nesting level increased to 3
```cpp
RETURN_IF_ERROR(_chunk_reader->load_page_data_idempotent());
^
```
**be/src/common/status.h:631:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:601:** +4,
including nesting penalty of 3, nesting level increased to 4
```cpp
RETURN_IF_ERROR(_chunk_reader->load_page_data_idempotent());
^
```
**be/src/common/status.h:633:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/vec/exec/format/parquet/vparquet_column_reader.cpp:626:** +2,
including nesting penalty of 1, nesting level increased to 2
```cpp
if (_chunk_reader->remaining_num_values() == 0 &&
!_chunk_reader->has_next_page()) {
^
```
</details>
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
