github-actions[bot] commented on code in PR #38487:
URL: https://github.com/apache/doris/pull/38487#discussion_r1696390741
##########
be/src/olap/base_tablet.cpp:
##########
@@ -1192,6 +1192,16 @@ void
BaseTablet::_remove_sentinel_mark_from_delete_bitmap(DeleteBitmapPtr delete
Status BaseTablet::update_delete_bitmap(const BaseTabletSPtr& self,
TabletTxnInfo* txn_info,
Review Comment:
warning: function 'update_delete_bitmap' has cognitive complexity of 91
(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:1194:** +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:1194:** +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:1200:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
if (self->tablet_id() == block_tablet_id) {
^
```
**be/src/olap/base_tablet.cpp:1201:** +4, including nesting penalty of 3,
nesting level increased to 4
```cpp
DBUG_EXECUTE_IF("BaseTablet::update_delete_bitmap.block",
DBUG_BLOCK);
^
```
**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:1201:** +5, including nesting penalty of 4,
nesting level increased to 5
```cpp
DBUG_EXECUTE_IF("BaseTablet::update_delete_bitmap.block",
DBUG_BLOCK);
^
```
**be/src/util/debug_points.h:38:** expanded from macro 'DBUG_EXECUTE_IF'
```cpp
if (dp) {
\
^
```
**be/src/olap/base_tablet.cpp:1201:** +6, including nesting penalty of 5,
nesting level increased to 6
```cpp
DBUG_EXECUTE_IF("BaseTablet::update_delete_bitmap.block",
DBUG_BLOCK);
^
```
**be/src/util/debug_points.h:49:** expanded from macro 'DBUG_BLOCK'
```cpp
while (DebugPoints::instance()->is_enable(DP_NAME)) { \
^
```
**be/src/olap/base_tablet.cpp:1214:** +1
```cpp
txn_info->partial_update_info &&
txn_info->partial_update_info->is_partial_update;
^
```
**be/src/olap/base_tablet.cpp:1215:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
if (is_partial_update) {
^
```
**be/src/olap/base_tablet.cpp:1216:** nesting level increased to 2
```cpp
transient_rs_writer = DORIS_TRY(self->create_transient_rowset_writer(
^
```
**be/src/common/status.h:700:** expanded from macro 'DORIS_TRY'
```cpp
({ \
^
```
**be/src/olap/base_tablet.cpp:1216:** +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:703:** expanded from macro 'DORIS_TRY'
```cpp
if (!res.has_value()) [[unlikely]] { \
^
```
**be/src/olap/base_tablet.cpp:1228:** +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:618:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/olap/base_tablet.cpp:1228:** +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:620:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/olap/base_tablet.cpp:1234:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
if (self->tablet_state() == TABLET_NOTREADY) {
^
```
**be/src/olap/base_tablet.cpp:1239:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(self->get_all_rs_id_unlocked(cur_version - 1,
&cur_rowset_ids));
^
```
**be/src/common/status.h:618:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/olap/base_tablet.cpp:1239:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(self->get_all_rs_id_unlocked(cur_version - 1,
&cur_rowset_ids));
^
```
**be/src/common/status.h:620:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/olap/base_tablet.cpp:1261:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
if (is_partial_update) {
^
```
**be/src/olap/base_tablet.cpp:1274:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
if (!rowsets_skip_alignment.empty()) {
^
```
**be/src/olap/base_tablet.cpp:1279:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
if (!rowsets_skip_alignment.empty()) {
^
```
**be/src/olap/base_tablet.cpp:1282:** +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:618:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/olap/base_tablet.cpp:1282:** +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:620:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/olap/base_tablet.cpp:1284:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(token->wait());
^
```
**be/src/common/status.h:618:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/olap/base_tablet.cpp:1284:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
RETURN_IF_ERROR(token->wait());
^
```
**be/src/common/status.h:620:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/olap/base_tablet.cpp:1289:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
if (segments.size() <= 1) {
^
```
**be/src/olap/base_tablet.cpp:1290:** +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:618:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/olap/base_tablet.cpp:1290:** +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:620:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/olap/base_tablet.cpp:1293:** +1, nesting level increased to 1
```cpp
} else {
^
```
**be/src/olap/base_tablet.cpp:1295:** +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:618:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/olap/base_tablet.cpp:1295:** +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:620:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/olap/base_tablet.cpp:1298:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(token->wait());
^
```
**be/src/common/status.h:618:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/olap/base_tablet.cpp:1298:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
RETURN_IF_ERROR(token->wait());
^
```
**be/src/common/status.h:620:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/olap/base_tablet.cpp:1306:** +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:1306:** +1
```cpp
if (config::enable_merge_on_write_correctness_check &&
rowset->num_rows() != 0) {
^
```
**be/src/olap/base_tablet.cpp:1311:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
if (!st.ok()) {
^
```
**be/src/olap/base_tablet.cpp:1316:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
if (transient_rs_writer) {
^
```
**be/src/olap/base_tablet.cpp:1318:** +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:1318:** +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:1319:** +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:1327:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(transient_rs_writer->flush());
^
```
**be/src/common/status.h:618:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/olap/base_tablet.cpp:1327:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
RETURN_IF_ERROR(transient_rs_writer->flush());
^
```
**be/src/common/status.h:620:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/olap/base_tablet.cpp:1329:** +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:618:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/olap/base_tablet.cpp:1329:** +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:620:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/olap/base_tablet.cpp:1345:** 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:1347:** +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:618:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/olap/base_tablet.cpp:1347:** +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:620:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
</details>
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