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improve spill counters #41724

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Proposed changes

Issue Number: close #xxx

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Since 2024-03-18, the Document has been moved to doris-website.
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clang-tidy made some suggestions


auto spill_func = [query_id, state, submit_timer, this] {
_spill_wait_in_queue_timer->update(submit_timer.elapsed_time());
auto spill_func = [query_id, state, this] {
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warning: lambda has cognitive complexity of 56 (threshold 50) [readability-function-cognitive-complexity]

    auto spill_func = [query_id, state, this] {
                      ^
Additional context

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:178: +1, including nesting penalty of 0, nesting level increased to 1

        for (uint32_t partition_index = 0; partition_index != p._partition_count;
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:182: +2, including nesting penalty of 1, nesting level increased to 2

            if (partitioned_block) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:184: +3, including nesting penalty of 2, nesting level increased to 3

                if (size >= vectorized::SpillStream::MIN_SPILL_WRITE_BATCH_MEM) {
                ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:187: +1, nesting level increased to 3

                } else {
                  ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:192: +2, including nesting penalty of 1, nesting level increased to 2

            if (blocks.empty()) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:197: +2, including nesting penalty of 1, nesting level increased to 2

            if (!spilling_stream) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:198: +3, including nesting penalty of 2, nesting level increased to 3

                RETURN_IF_ERROR(ExecEnv::GetInstance()->spill_stream_mgr()->register_spill_stream(
                ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:198: +4, including nesting penalty of 3, nesting level increased to 4

                RETURN_IF_ERROR(ExecEnv::GetInstance()->spill_stream_mgr()->register_spill_stream(
                ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:205: +2, including nesting penalty of 1, nesting level increased to 2

            while (!blocks.empty() && !state->is_cancelled()) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:205: +1

            while (!blocks.empty() && !state->is_cancelled()) {
                                   ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:209: +3, including nesting penalty of 2, nesting level increased to 3

                RETURN_IF_ERROR(merged_block->merge(std::move(block)));
                ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:209: +4, including nesting penalty of 3, nesting level increased to 4

                RETURN_IF_ERROR(merged_block->merge(std::move(block)));
                ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:210: +3, including nesting penalty of 2, nesting level increased to 3

                DBUG_EXECUTE_IF("fault_inject::partitioned_hash_join_probe::spill_probe_blocks", {
                ^

be/src/util/debug_points.h:36: expanded from macro 'DBUG_EXECUTE_IF'

    if (UNLIKELY(config::enable_debug_points)) {                              \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:210: +4, including nesting penalty of 3, nesting level increased to 4

                DBUG_EXECUTE_IF("fault_inject::partitioned_hash_join_probe::spill_probe_blocks", {
                ^

be/src/util/debug_points.h:38: expanded from macro 'DBUG_EXECUTE_IF'

        if (dp) {                                                             \
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:215: +3, including nesting penalty of 2, nesting level increased to 3

                if (merged_block->allocated_bytes() >=
                ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:218: +4, including nesting penalty of 3, nesting level increased to 4

                    RETURN_IF_ERROR(
                    ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:218: +5, including nesting penalty of 4, nesting level increased to 5

                    RETURN_IF_ERROR(
                    ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:224: +2, including nesting penalty of 1, nesting level increased to 2

            if (!merged_block->empty()) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:226: +3, including nesting penalty of 2, nesting level increased to 3

                RETURN_IF_ERROR(
                ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:226: +4, including nesting penalty of 3, nesting level increased to 4

                RETURN_IF_ERROR(
                ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^


auto spill_func = [this, state, query_id, &parent, submit_timer] {
_spill_wait_in_queue_timer->update(submit_timer.elapsed_time());
auto spill_func = [this, state, query_id, &parent] {
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warning: lambda has cognitive complexity of 52 (threshold 50) [readability-function-cognitive-complexity]

    auto spill_func = [this, state, query_id, &parent] {
                      ^
Additional context

be/src/pipeline/exec/spill_sort_source_operator.cpp:101: +1, including nesting penalty of 0, nesting level increased to 1

        while (!state->is_cancelled()) {
        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:108: nesting level increased to 2

                SCOPED_TIMER(Base::_spill_recover_time);
                ^

be/src/util/runtime_profile.h:67: expanded from macro 'SCOPED_TIMER'

#define SCOPED_TIMER(c) ScopedTimer<MonotonicStopWatch> MACRO_CONCAT(SCOPED_TIMER, __COUNTER__)(c)
                        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:113: +2, including nesting penalty of 1, nesting level increased to 2

            RETURN_IF_ERROR(_status);
            ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:113: +3, including nesting penalty of 2, nesting level increased to 3

            RETURN_IF_ERROR(_status);
            ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:116: +2, including nesting penalty of 1, nesting level increased to 2

            if (_shared_state->sorted_streams.empty()) {
            ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:125: +2, including nesting penalty of 1, nesting level increased to 2

                RETURN_IF_ERROR(_status);
                ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:125: +3, including nesting penalty of 2, nesting level increased to 3

                RETURN_IF_ERROR(_status);
                ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:130: +2, including nesting penalty of 1, nesting level increased to 2

                while (!eos && !state->is_cancelled()) {
                ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:130: +1

                while (!eos && !state->is_cancelled()) {
                            ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:133: nesting level increased to 3

                        SCOPED_TIMER(Base::_spill_recover_time);
                        ^

be/src/util/runtime_profile.h:67: expanded from macro 'SCOPED_TIMER'

#define SCOPED_TIMER(c) ScopedTimer<MonotonicStopWatch> MACRO_CONCAT(SCOPED_TIMER, __COUNTER__)(c)
                        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:134: +3, including nesting penalty of 2, nesting level increased to 3

                        DBUG_EXECUTE_IF("fault_inject::spill_sort_source::recover_spill_data", {
                        ^

be/src/util/debug_points.h:36: expanded from macro 'DBUG_EXECUTE_IF'

    if (UNLIKELY(config::enable_debug_points)) {                              \
    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:134: +4, including nesting penalty of 3, nesting level increased to 4

                        DBUG_EXECUTE_IF("fault_inject::spill_sort_source::recover_spill_data", {
                        ^

be/src/util/debug_points.h:38: expanded from macro 'DBUG_EXECUTE_IF'

        if (dp) {                                                             \
        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:139: +3, including nesting penalty of 2, nesting level increased to 3

                        if (_status.ok()) {
                        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:143: +3, including nesting penalty of 2, nesting level increased to 3

                    RETURN_IF_ERROR(_status);
                    ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:143: +4, including nesting penalty of 3, nesting level increased to 4

                    RETURN_IF_ERROR(_status);
                    ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:145: +3, including nesting penalty of 2, nesting level increased to 3

                    if (_status.ok()) {
                    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:146: +4, including nesting penalty of 3, nesting level increased to 4

                        DBUG_EXECUTE_IF("fault_inject::spill_sort_source::spill_merged_data", {
                        ^

be/src/util/debug_points.h:36: expanded from macro 'DBUG_EXECUTE_IF'

    if (UNLIKELY(config::enable_debug_points)) {                              \
    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:146: +5, including nesting penalty of 4, nesting level increased to 5

                        DBUG_EXECUTE_IF("fault_inject::spill_sort_source::spill_merged_data", {
                        ^

be/src/util/debug_points.h:38: expanded from macro 'DBUG_EXECUTE_IF'

        if (dp) {                                                             \
        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:152: +3, including nesting penalty of 2, nesting level increased to 3

                    RETURN_IF_ERROR(_status);
                    ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:152: +4, including nesting penalty of 3, nesting level increased to 4

                    RETURN_IF_ERROR(_status);
                    ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

@jacktengg jacktengg force-pushed the spill_and_reserve-improve-spill-counters-after-rebase-master branch from ce2c4da to 625dfa2 Compare October 11, 2024 11:13
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clang-tidy made some suggestions


auto spill_func = [query_id, state, submit_timer, this] {
_spill_wait_in_queue_timer->update(submit_timer.elapsed_time());
auto spill_func = [query_id, state, this] {
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warning: lambda has cognitive complexity of 56 (threshold 50) [readability-function-cognitive-complexity]

    auto spill_func = [query_id, state, this] {
                      ^
Additional context

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:181: +1, including nesting penalty of 0, nesting level increased to 1

        for (uint32_t partition_index = 0; partition_index != p._partition_count;
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:185: +2, including nesting penalty of 1, nesting level increased to 2

            if (partitioned_block) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:187: +3, including nesting penalty of 2, nesting level increased to 3

                if (size >= vectorized::SpillStream::MIN_SPILL_WRITE_BATCH_MEM) {
                ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:190: +1, nesting level increased to 3

                } else {
                  ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:195: +2, including nesting penalty of 1, nesting level increased to 2

            if (blocks.empty()) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:200: +2, including nesting penalty of 1, nesting level increased to 2

            if (!spilling_stream) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:201: +3, including nesting penalty of 2, nesting level increased to 3

                RETURN_IF_ERROR(ExecEnv::GetInstance()->spill_stream_mgr()->register_spill_stream(
                ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:201: +4, including nesting penalty of 3, nesting level increased to 4

                RETURN_IF_ERROR(ExecEnv::GetInstance()->spill_stream_mgr()->register_spill_stream(
                ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:208: +2, including nesting penalty of 1, nesting level increased to 2

            while (!blocks.empty() && !state->is_cancelled()) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:208: +1

            while (!blocks.empty() && !state->is_cancelled()) {
                                   ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:212: +3, including nesting penalty of 2, nesting level increased to 3

                RETURN_IF_ERROR(merged_block->merge(std::move(block)));
                ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:212: +4, including nesting penalty of 3, nesting level increased to 4

                RETURN_IF_ERROR(merged_block->merge(std::move(block)));
                ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:213: +3, including nesting penalty of 2, nesting level increased to 3

                DBUG_EXECUTE_IF("fault_inject::partitioned_hash_join_probe::spill_probe_blocks", {
                ^

be/src/util/debug_points.h:36: expanded from macro 'DBUG_EXECUTE_IF'

    if (UNLIKELY(config::enable_debug_points)) {                              \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:213: +4, including nesting penalty of 3, nesting level increased to 4

                DBUG_EXECUTE_IF("fault_inject::partitioned_hash_join_probe::spill_probe_blocks", {
                ^

be/src/util/debug_points.h:38: expanded from macro 'DBUG_EXECUTE_IF'

        if (dp) {                                                             \
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:218: +3, including nesting penalty of 2, nesting level increased to 3

                if (merged_block->allocated_bytes() >=
                ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:221: +4, including nesting penalty of 3, nesting level increased to 4

                    RETURN_IF_ERROR(
                    ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:221: +5, including nesting penalty of 4, nesting level increased to 5

                    RETURN_IF_ERROR(
                    ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:227: +2, including nesting penalty of 1, nesting level increased to 2

            if (!merged_block->empty()) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:229: +3, including nesting penalty of 2, nesting level increased to 3

                RETURN_IF_ERROR(
                ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:229: +4, including nesting penalty of 3, nesting level increased to 4

                RETURN_IF_ERROR(
                ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

@jacktengg jacktengg force-pushed the spill_and_reserve-improve-spill-counters-after-rebase-master branch from 625dfa2 to 31c91a3 Compare October 12, 2024 15:12
@jacktengg jacktengg force-pushed the spill_and_reserve-improve-spill-counters-after-rebase-master branch from 31c91a3 to 633f8ef Compare October 12, 2024 15:18
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clang-tidy made some suggestions


auto spill_func = [query_id, state, submit_timer, this] {
_spill_wait_in_queue_timer->update(submit_timer.elapsed_time());
auto spill_func = [query_id, state, this] {
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warning: lambda has cognitive complexity of 56 (threshold 50) [readability-function-cognitive-complexity]

    auto spill_func = [query_id, state, this] {
                      ^
Additional context

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:183: +1, including nesting penalty of 0, nesting level increased to 1

        for (uint32_t partition_index = 0; partition_index != p._partition_count;
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:187: +2, including nesting penalty of 1, nesting level increased to 2

            if (partitioned_block) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:189: +3, including nesting penalty of 2, nesting level increased to 3

                if (size >= vectorized::SpillStream::MIN_SPILL_WRITE_BATCH_MEM) {
                ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:192: +1, nesting level increased to 3

                } else {
                  ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:197: +2, including nesting penalty of 1, nesting level increased to 2

            if (blocks.empty()) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:202: +2, including nesting penalty of 1, nesting level increased to 2

            if (!spilling_stream) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:203: +3, including nesting penalty of 2, nesting level increased to 3

                RETURN_IF_ERROR(ExecEnv::GetInstance()->spill_stream_mgr()->register_spill_stream(
                ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:203: +4, including nesting penalty of 3, nesting level increased to 4

                RETURN_IF_ERROR(ExecEnv::GetInstance()->spill_stream_mgr()->register_spill_stream(
                ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:211: +2, including nesting penalty of 1, nesting level increased to 2

            while (!blocks.empty() && !state->is_cancelled()) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:211: +1

            while (!blocks.empty() && !state->is_cancelled()) {
                                   ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:215: +3, including nesting penalty of 2, nesting level increased to 3

                RETURN_IF_ERROR(merged_block->merge(std::move(block)));
                ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:215: +4, including nesting penalty of 3, nesting level increased to 4

                RETURN_IF_ERROR(merged_block->merge(std::move(block)));
                ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:216: +3, including nesting penalty of 2, nesting level increased to 3

                DBUG_EXECUTE_IF("fault_inject::partitioned_hash_join_probe::spill_probe_blocks", {
                ^

be/src/util/debug_points.h:36: expanded from macro 'DBUG_EXECUTE_IF'

    if (UNLIKELY(config::enable_debug_points)) {                              \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:216: +4, including nesting penalty of 3, nesting level increased to 4

                DBUG_EXECUTE_IF("fault_inject::partitioned_hash_join_probe::spill_probe_blocks", {
                ^

be/src/util/debug_points.h:38: expanded from macro 'DBUG_EXECUTE_IF'

        if (dp) {                                                             \
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:221: +3, including nesting penalty of 2, nesting level increased to 3

                if (merged_block->allocated_bytes() >=
                ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:224: +4, including nesting penalty of 3, nesting level increased to 4

                    RETURN_IF_ERROR(
                    ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:224: +5, including nesting penalty of 4, nesting level increased to 5

                    RETURN_IF_ERROR(
                    ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:230: +2, including nesting penalty of 1, nesting level increased to 2

            if (!merged_block->empty()) {
            ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:232: +3, including nesting penalty of 2, nesting level increased to 3

                RETURN_IF_ERROR(
                ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/partitioned_hash_join_probe_operator.cpp:232: +4, including nesting penalty of 3, nesting level increased to 4

                RETURN_IF_ERROR(
                ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^


auto spill_func = [this, state, query_id, &parent, submit_timer] {
_spill_wait_in_queue_timer->update(submit_timer.elapsed_time());
auto spill_func = [this, state, query_id, &parent] {
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The reason will be displayed to describe this comment to others. Learn more.

warning: lambda has cognitive complexity of 52 (threshold 50) [readability-function-cognitive-complexity]

    auto spill_func = [this, state, query_id, &parent] {
                      ^
Additional context

be/src/pipeline/exec/spill_sort_source_operator.cpp:103: +1, including nesting penalty of 0, nesting level increased to 1

        while (!state->is_cancelled()) {
        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:110: nesting level increased to 2

                SCOPED_TIMER(Base::_spill_recover_time);
                ^

be/src/util/runtime_profile.h:67: expanded from macro 'SCOPED_TIMER'

#define SCOPED_TIMER(c) ScopedTimer<MonotonicStopWatch> MACRO_CONCAT(SCOPED_TIMER, __COUNTER__)(c)
                        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:115: +2, including nesting penalty of 1, nesting level increased to 2

            RETURN_IF_ERROR(_status);
            ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:115: +3, including nesting penalty of 2, nesting level increased to 3

            RETURN_IF_ERROR(_status);
            ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:118: +2, including nesting penalty of 1, nesting level increased to 2

            if (_shared_state->sorted_streams.empty()) {
            ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:127: +2, including nesting penalty of 1, nesting level increased to 2

                RETURN_IF_ERROR(_status);
                ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:127: +3, including nesting penalty of 2, nesting level increased to 3

                RETURN_IF_ERROR(_status);
                ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:133: +2, including nesting penalty of 1, nesting level increased to 2

                while (!eos && !state->is_cancelled()) {
                ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:133: +1

                while (!eos && !state->is_cancelled()) {
                            ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:136: nesting level increased to 3

                        SCOPED_TIMER(Base::_spill_recover_time);
                        ^

be/src/util/runtime_profile.h:67: expanded from macro 'SCOPED_TIMER'

#define SCOPED_TIMER(c) ScopedTimer<MonotonicStopWatch> MACRO_CONCAT(SCOPED_TIMER, __COUNTER__)(c)
                        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:137: +3, including nesting penalty of 2, nesting level increased to 3

                        DBUG_EXECUTE_IF("fault_inject::spill_sort_source::recover_spill_data", {
                        ^

be/src/util/debug_points.h:36: expanded from macro 'DBUG_EXECUTE_IF'

    if (UNLIKELY(config::enable_debug_points)) {                              \
    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:137: +4, including nesting penalty of 3, nesting level increased to 4

                        DBUG_EXECUTE_IF("fault_inject::spill_sort_source::recover_spill_data", {
                        ^

be/src/util/debug_points.h:38: expanded from macro 'DBUG_EXECUTE_IF'

        if (dp) {                                                             \
        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:142: +3, including nesting penalty of 2, nesting level increased to 3

                        if (_status.ok()) {
                        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:146: +3, including nesting penalty of 2, nesting level increased to 3

                    RETURN_IF_ERROR(_status);
                    ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:146: +4, including nesting penalty of 3, nesting level increased to 4

                    RETURN_IF_ERROR(_status);
                    ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:148: +3, including nesting penalty of 2, nesting level increased to 3

                    if (_status.ok()) {
                    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:149: +4, including nesting penalty of 3, nesting level increased to 4

                        DBUG_EXECUTE_IF("fault_inject::spill_sort_source::spill_merged_data", {
                        ^

be/src/util/debug_points.h:36: expanded from macro 'DBUG_EXECUTE_IF'

    if (UNLIKELY(config::enable_debug_points)) {                              \
    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:149: +5, including nesting penalty of 4, nesting level increased to 5

                        DBUG_EXECUTE_IF("fault_inject::spill_sort_source::spill_merged_data", {
                        ^

be/src/util/debug_points.h:38: expanded from macro 'DBUG_EXECUTE_IF'

        if (dp) {                                                             \
        ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:155: +3, including nesting penalty of 2, nesting level increased to 3

                    RETURN_IF_ERROR(_status);
                    ^

be/src/common/status.h:639: expanded from macro 'RETURN_IF_ERROR'

    do {                                \
    ^

be/src/pipeline/exec/spill_sort_source_operator.cpp:155: +4, including nesting penalty of 3, nesting level increased to 4

                    RETURN_IF_ERROR(_status);
                    ^

be/src/common/status.h:641: expanded from macro 'RETURN_IF_ERROR'

        if (UNLIKELY(!_status_.ok())) { \
        ^

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