branch-2.1: [Fix](merge-on-write) Fix MergeIndexDeleteBitmapCalculator::calculate_one() coredump #44284
#44330
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…e_one()` coredump (#44284) ### What problem does this PR solve? Problem Summary: `MergeIndexDeleteBitmapCalculatorContext::get_current_key()` may return non-OK status when encounter memory allocation failure, which makes `MergeIndexDeleteBitmapCalculatorContext::Comparator::operator()` returns incorrect result and break some assumptions during the process of multiway merging, which leads to coredump. ``` 1# 0x00007F507D0B3520 in /lib/x86_64-linux-gnu/libc.so.6 2# pthread_kill at ./nptl/pthread_kill.c:89 3# raise at ../sysdeps/posix/raise.c:27 4# abort at ./stdlib/abort.c:81 5# 0x000055E3A805DD7D in /mnt/hdd01/ci/doris-deploy-branch-2.1-local/be/lib/doris_be 6# 0x000055E3A805047A in /mnt/hdd01/ci/doris-deploy-branch-2.1-local/be/lib/doris_be 7# google::LogMessage::SendToLog() in /mnt/hdd01/ci/doris-deploy-branch-2.1-local/be/lib/doris_be 8# google::LogMessage::Flush() in /mnt/hdd01/ci/doris-deploy-branch-2.1-local/be/lib/doris_be 9# google::LogMessageFatal::~LogMessageFatal() in /mnt/hdd01/ci/doris-deploy-branch-2.1-local/be/lib/doris_be 10# doris::MergeIndexDeleteBitmapCalculatorContext::seek_at_or_after(doris::Slice const&) in /mnt/hdd01/ci/doris-deploy-branch-2.1-local/be/lib/doris_be 11# doris::MergeIndexDeleteBitmapCalculator::calculate_one(doris::RowLocation&) at /home/zcp/repo_center/doris_branch-2.1/doris/be/src/olap/delete_bitmap_calculator.cpp:197 12# doris::MergeIndexDeleteBitmapCalculator::calculate_all(std::shared_ptr) in /mnt/hdd01/ci/doris-deploy-branch-2.1-local/be/lib/doris_be 13# doris::Tablet::calc_delete_bitmap_between_segments(std::shared_ptr, std::vector, std::allocator > > const&, std::shared_ptr) at /home/zcp/repo_center/doris_branch-2.1/doris/be/src/olap/tablet.cpp:4075 14# doris::Tablet::update_delete_bitmap_without_lock(std::shared_ptr const&, std::vector, std::allocator > > const*) at /home/zcp/repo_center/doris_branch-2.1/doris/be/src/olap/tablet.cpp:3468 15# doris::Tablet::revise_tablet_meta(std::vector, std::allocator > > const&, std::vector, std::allocator > > const&, bool) at /home/zcp/repo_center/doris_branch-2.1/doris/be/src/olap/tablet.cpp:415 16# doris::EngineCloneTask::_finish_incremental_clone(doris::Tablet*, std::shared_ptr const&, long) at /home/zcp/repo_center/doris_branch-2.1/doris/be/src/olap/task/engine_clone_task.cpp:795 17# doris::EngineCloneTask::_finish_clone(doris::Tablet*, std::__cxx11::basic_string, std::allocator > const&, long, bool) in /mnt/hdd01/ci/doris-deploy-branch-2.1-local/be/lib/doris_be 18# doris::EngineCloneTask::_do_clone() in /mnt/hdd01/ci/doris-deploy-branch-2.1-local/be/lib/doris_be 19# doris::EngineCloneTask::execute() at /home/zcp/repo_center/doris_branch-2.1/doris/be/src/olap/task/engine_clone_task.cpp:159 20# doris::clone_callback(doris::StorageEngine&, doris::TMasterInfo const&, doris::TAgentTaskRequest const&) in /mnt/hdd01/ci/doris-deploy-branch-2.1-local/be/lib/doris_be 21# std::_Function_handler(doris::TAgentTaskRequest const&) const::{lambda()#1}>::_M_invoke(std::_Any_data const&) at /var/local/ldb-toolchain/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/std_function.h:291 22# doris::ThreadPool::dispatch_thread() at /home/zcp/repo_center/doris_branch-2.1/doris/be/src/util/threadpool.cpp:551 23# doris::Thread::supervise_thread(void*) at /home/zcp/repo_center/doris_branch-2.1/doris/be/src/util/thread.cpp:499 24# start_thread at ./nptl/pthread_create.c:442 25# 0x00007F507D197850 at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:83 ```
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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run buildall |
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clang-tidy review says "All clean, LGTM! 👍" |
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TeamCity be ut coverage result: |
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Cherry-picked from #44284