github-actions[bot] commented on code in PR #41932:
URL: https://github.com/apache/doris/pull/41932#discussion_r1838178371


##########
be/src/olap/base_tablet.cpp:
##########
@@ -1341,7 +1354,10 @@ Status 
BaseTablet::check_delete_bitmap_correctness(DeleteBitmapPtr delete_bitmap
 }
 
 Status BaseTablet::update_delete_bitmap(const BaseTabletSPtr& self, 
TabletTxnInfo* txn_info,

Review Comment:
   warning: function 'update_delete_bitmap' has cognitive complexity of 86 
(threshold 50) [readability-function-cognitive-complexity]
   ```cpp
   Status BaseTablet::update_delete_bitmap(const BaseTabletSPtr& self, 
TabletTxnInfo* txn_info,
                      ^
   ```
   <details>
   <summary>Additional context</summary>
   
   **be/src/olap/base_tablet.cpp:1370:** +1
   ```cpp
               txn_info->partial_update_info && 
txn_info->partial_update_info->is_partial_update();
                                             ^
   ```
   **be/src/olap/base_tablet.cpp:1371:** +1, including nesting penalty of 0, 
nesting level increased to 1
   ```cpp
       if (is_partial_update) {
       ^
   ```
   **be/src/olap/base_tablet.cpp:1372:** nesting level increased to 2
   ```cpp
           transient_rs_writer = DORIS_TRY(self->create_transient_rowset_writer(
                                 ^
   ```
   **be/src/common/status.h:709:** expanded from macro 'DORIS_TRY'
   ```cpp
       ({                                           \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1372:** +3, including nesting penalty of 2, 
nesting level increased to 3
   ```cpp
           transient_rs_writer = DORIS_TRY(self->create_transient_rowset_writer(
                                 ^
   ```
   **be/src/common/status.h:712:** expanded from macro 'DORIS_TRY'
   ```cpp
           if (!res.has_value()) [[unlikely]] {     \
           ^
   ```
   **be/src/olap/base_tablet.cpp:1384:** +1, including nesting penalty of 0, 
nesting level increased to 1
   ```cpp
       
RETURN_IF_ERROR(std::dynamic_pointer_cast<BetaRowset>(rowset)->load_segments(&segments));
       ^
   ```
   **be/src/common/status.h:630:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
       do {                                \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1384:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
       
RETURN_IF_ERROR(std::dynamic_pointer_cast<BetaRowset>(rowset)->load_segments(&segments));
       ^
   ```
   **be/src/common/status.h:632:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
           if (UNLIKELY(!_status_.ok())) { \
           ^
   ```
   **be/src/olap/base_tablet.cpp:1390:** +1, including nesting penalty of 0, 
nesting level increased to 1
   ```cpp
           if (self->tablet_state() == TABLET_NOTREADY) {
           ^
   ```
   **be/src/olap/base_tablet.cpp:1395:** +1, including nesting penalty of 0, 
nesting level increased to 1
   ```cpp
           RETURN_IF_ERROR(self->get_all_rs_id_unlocked(next_visible_version - 
1, &cur_rowset_ids));
           ^
   ```
   **be/src/common/status.h:630:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
       do {                                \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1395:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
           RETURN_IF_ERROR(self->get_all_rs_id_unlocked(next_visible_version - 
1, &cur_rowset_ids));
           ^
   ```
   **be/src/common/status.h:632:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
           if (UNLIKELY(!_status_.ok())) { \
           ^
   ```
   **be/src/olap/base_tablet.cpp:1410:** +1, including nesting penalty of 0, 
nesting level increased to 1
   ```cpp
       if (invisible_rowsets != nullptr) {
       ^
   ```
   **be/src/olap/base_tablet.cpp:1415:** nesting level increased to 2
   ```cpp
                     [](RowsetSharedPtr& lhs, RowsetSharedPtr& rhs) {
                     ^
   ```
   **be/src/olap/base_tablet.cpp:1426:** +1, including nesting penalty of 0, 
nesting level increased to 1
   ```cpp
       if (is_partial_update) {
       ^
   ```
   **be/src/olap/base_tablet.cpp:1439:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
           if (!rowsets_skip_alignment.empty()) {
           ^
   ```
   **be/src/olap/base_tablet.cpp:1444:** +1, including nesting penalty of 0, 
nesting level increased to 1
   ```cpp
       DBUG_EXECUTE_IF("BaseTablet::update_delete_bitmap.enable_spin_wait", {
       ^
   ```
   **be/src/util/debug_points.h:36:** expanded from macro 'DBUG_EXECUTE_IF'
   ```cpp
       if (UNLIKELY(config::enable_debug_points)) {                             
 \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1444:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
       DBUG_EXECUTE_IF("BaseTablet::update_delete_bitmap.enable_spin_wait", {
       ^
   ```
   **be/src/util/debug_points.h:38:** expanded from macro 'DBUG_EXECUTE_IF'
   ```cpp
           if (dp) {                                                            
 \
           ^
   ```
   **be/src/olap/base_tablet.cpp:1446:** +3, including nesting penalty of 2, 
nesting level increased to 3
   ```cpp
           while 
(DebugPoints::instance()->is_enable("BaseTablet::update_delete_bitmap.block")) {
           ^
   ```
   **be/src/olap/base_tablet.cpp:1449:** +4, including nesting penalty of 3, 
nesting level increased to 4
   ```cpp
               if (block_dp) {
               ^
   ```
   **be/src/olap/base_tablet.cpp:1451:** +5, including nesting penalty of 4, 
nesting level increased to 5
   ```cpp
                   if (wait_token != token) {
                   ^
   ```
   **be/src/olap/base_tablet.cpp:1459:** +1, including nesting penalty of 0, 
nesting level increased to 1
   ```cpp
       if (!rowsets_skip_alignment.empty()) {
       ^
   ```
   **be/src/olap/base_tablet.cpp:1462:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
           RETURN_IF_ERROR(calc_delete_bitmap(self, rowset, segments, 
rowsets_skip_alignment,
           ^
   ```
   **be/src/common/status.h:630:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
       do {                                \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1462:** +3, including nesting penalty of 2, 
nesting level increased to 3
   ```cpp
           RETURN_IF_ERROR(calc_delete_bitmap(self, rowset, segments, 
rowsets_skip_alignment,
           ^
   ```
   **be/src/common/status.h:632:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
           if (UNLIKELY(!_status_.ok())) { \
           ^
   ```
   **be/src/olap/base_tablet.cpp:1465:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
           RETURN_IF_ERROR(token->wait());
           ^
   ```
   **be/src/common/status.h:630:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
       do {                                \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1465:** +3, including nesting penalty of 2, 
nesting level increased to 3
   ```cpp
           RETURN_IF_ERROR(token->wait());
           ^
   ```
   **be/src/common/status.h:632:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
           if (UNLIKELY(!_status_.ok())) { \
           ^
   ```
   **be/src/olap/base_tablet.cpp:1470:** +1, including nesting penalty of 0, 
nesting level increased to 1
   ```cpp
       if (segments.size() <= 1) {
       ^
   ```
   **be/src/olap/base_tablet.cpp:1471:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
           RETURN_IF_ERROR(calc_delete_bitmap(self, rowset, segments, 
specified_rowsets, delete_bitmap,
           ^
   ```
   **be/src/common/status.h:630:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
       do {                                \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1471:** +3, including nesting penalty of 2, 
nesting level increased to 3
   ```cpp
           RETURN_IF_ERROR(calc_delete_bitmap(self, rowset, segments, 
specified_rowsets, delete_bitmap,
           ^
   ```
   **be/src/common/status.h:632:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
           if (UNLIKELY(!_status_.ok())) { \
           ^
   ```
   **be/src/olap/base_tablet.cpp:1475:** +1, nesting level increased to 1
   ```cpp
       } else {
         ^
   ```
   **be/src/olap/base_tablet.cpp:1477:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
           RETURN_IF_ERROR(calc_delete_bitmap(self, rowset, segments, 
specified_rowsets, delete_bitmap,
           ^
   ```
   **be/src/common/status.h:630:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
       do {                                \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1477:** +3, including nesting penalty of 2, 
nesting level increased to 3
   ```cpp
           RETURN_IF_ERROR(calc_delete_bitmap(self, rowset, segments, 
specified_rowsets, delete_bitmap,
           ^
   ```
   **be/src/common/status.h:632:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
           if (UNLIKELY(!_status_.ok())) { \
           ^
   ```
   **be/src/olap/base_tablet.cpp:1480:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
           RETURN_IF_ERROR(token->wait());
           ^
   ```
   **be/src/common/status.h:630:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
       do {                                \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1480:** +3, including nesting penalty of 2, 
nesting level increased to 3
   ```cpp
           RETURN_IF_ERROR(token->wait());
           ^
   ```
   **be/src/common/status.h:632:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
           if (UNLIKELY(!_status_.ok())) { \
           ^
   ```
   **be/src/olap/base_tablet.cpp:1488:** +1, including nesting penalty of 0, 
nesting level increased to 1
   ```cpp
       if (config::enable_merge_on_write_correctness_check && 
rowset->num_rows() != 0) {
       ^
   ```
   **be/src/olap/base_tablet.cpp:1488:** +1
   ```cpp
       if (config::enable_merge_on_write_correctness_check && 
rowset->num_rows() != 0) {
                                                           ^
   ```
   **be/src/olap/base_tablet.cpp:1493:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
           if (!st.ok()) {
           ^
   ```
   **be/src/olap/base_tablet.cpp:1498:** +1, including nesting penalty of 0, 
nesting level increased to 1
   ```cpp
       if (transient_rs_writer) {
       ^
   ```
   **be/src/olap/base_tablet.cpp:1500:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
           
DBUG_EXECUTE_IF("Tablet.update_delete_bitmap.partial_update_write_rowset_fail", 
{
           ^
   ```
   **be/src/util/debug_points.h:36:** expanded from macro 'DBUG_EXECUTE_IF'
   ```cpp
       if (UNLIKELY(config::enable_debug_points)) {                             
 \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1500:** +3, including nesting penalty of 2, 
nesting level increased to 3
   ```cpp
           
DBUG_EXECUTE_IF("Tablet.update_delete_bitmap.partial_update_write_rowset_fail", 
{
           ^
   ```
   **be/src/util/debug_points.h:38:** expanded from macro 'DBUG_EXECUTE_IF'
   ```cpp
           if (dp) {                                                            
 \
           ^
   ```
   **be/src/olap/base_tablet.cpp:1501:** +4, including nesting penalty of 3, 
nesting level increased to 4
   ```cpp
               if (rand() % 100 < (100 * dp->param("percent", 0.5))) {
               ^
   ```
   **be/src/olap/base_tablet.cpp:1509:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
           RETURN_IF_ERROR(transient_rs_writer->flush());
           ^
   ```
   **be/src/common/status.h:630:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
       do {                                \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1509:** +3, including nesting penalty of 2, 
nesting level increased to 3
   ```cpp
           RETURN_IF_ERROR(transient_rs_writer->flush());
           ^
   ```
   **be/src/common/status.h:632:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
           if (UNLIKELY(!_status_.ok())) { \
           ^
   ```
   **be/src/olap/base_tablet.cpp:1511:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
           RETURN_IF_ERROR(transient_rs_writer->build(transient_rowset));
           ^
   ```
   **be/src/common/status.h:630:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
       do {                                \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1511:** +3, including nesting penalty of 2, 
nesting level increased to 3
   ```cpp
           RETURN_IF_ERROR(transient_rs_writer->build(transient_rowset));
           ^
   ```
   **be/src/common/status.h:632:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
           if (UNLIKELY(!_status_.ok())) { \
           ^
   ```
   **be/src/olap/base_tablet.cpp:1528:** nesting level increased to 1
   ```cpp
               [](size_t sum, const segment_v2::SegmentSharedPtr& s) { return 
sum += s->num_rows(); });
               ^
   ```
   **be/src/olap/base_tablet.cpp:1530:** +1, including nesting penalty of 0, 
nesting level increased to 1
   ```cpp
       RETURN_IF_ERROR(self->save_delete_bitmap(txn_info, txn_id, delete_bitmap,
       ^
   ```
   **be/src/common/status.h:630:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
       do {                                \
       ^
   ```
   **be/src/olap/base_tablet.cpp:1530:** +2, including nesting penalty of 1, 
nesting level increased to 2
   ```cpp
       RETURN_IF_ERROR(self->save_delete_bitmap(txn_info, txn_id, delete_bitmap,
       ^
   ```
   **be/src/common/status.h:632:** expanded from macro 'RETURN_IF_ERROR'
   ```cpp
           if (UNLIKELY(!_status_.ok())) { \
           ^
   ```
   
   </details>
   



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