Uh oh!
There was an error while loading. Please reload this page.
branch-3.1: (memtracker) memory not consumed by memtracker #55796 - #55823
Merged
Conversation
PipelineTask is also hold by task queue( apache#49753), so that it maybe the last one to be destructed. But pipeline task hold some objects, like operators, shared state, etc. So that should release memory manually. F20250908 20:07:41.329619 39575 mem_tracker_limiter.cpp:112] mem tracker label: Query#Id=ec8535b35ed34f54-afd752d5d1dd97c1, consumption: 16640, peak consumption: 16640, mem tracker not equal to 0 when mem tracker destruct, this usually means that memory tracking is inaccurate and SCOPED_ATTACH_TASK and SCOPED_SWITCH_THREAD_MEM_TRACKER_LIMITER are not used correctly. If the log is truncated, search for `Address Sanitizer` in the be.INFO log to see more information.1. For query and load, memory leaks may have occurred, it is expected that the query mem tracker will be bound to the thread context using SCOPED_ATTACH_TASK and SCOPED_SWITCH_THREAD_MEM_TRACKER_LIMITER before all memory alloc and free. 2. If a memory alloc is recorded by this tracker, it is expected that be recorded in this tracker when memory is freed. 3. Merge the remaining memory tracking value by this tracker into Orphan, if you observe that Orphan is not equal to 0 in the mem tracker web or log, this indicates that there may be a memory leak. 4. If you need to transfer memory tracking value between two trackers, can use transfer_to..[Address Sanitizer]: memory not be freed: [Address Sanitizer] buf not be freed, mem tracker label: Query#Id=ec8535b35ed34f54-afd752d5d1dd97c1, consumption: 16640, peak consumption: 16640, buf: 0x7d87c8761d00, size 4096, strack trace: 0# doris::Allocator<false, false, false, doris::DefaultMemoryAllocator, false>::alloc(unsigned long, unsigned long) 1# void doris::vectorized::PODArrayBase<1ul, 4096ul, doris::Allocator<false, false, false, doris::DefaultMemoryAllocator, false>, 16ul, 15ul>::alloc<>(unsigned long) 2# void doris::vectorized::PODArray<signed char, 4096ul, doris::Allocator<false, false, false, doris::DefaultMemoryAllocator, false>, 16ul, 15ul>::push_back<long>(long&&) 3# doris::vectorized::ColumnVector<(doris::PrimitiveType)3>::insert(doris::vectorized::Field const&) 4# doris::vectorized::IDataType::create_column_const(unsigned long, doris::vectorized::Field const&) const 5# doris::vectorized::VLiteral::init(doris::TExprNode const&) 6# doris::vectorized::VLiteral::VLiteral(doris::TExprNode const&, bool) 7# std::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count<doris::vectorized::VLiteral, std::allocator<void>, doris::TExprNode const&>(doris::vectorized::VLiteral*&, std::_Sp_alloc_shared_tag<std::allocator<void> >, doris::TExprNode const&) 8# doris::vectorized::VExpr::create_expr(doris::TExprNode const&, std::shared_ptr<doris::vectorized::VExpr>&) 9# doris::vectorized::VExpr::create_tree_from_thrift(std::vector<doris::TExprNode, std::allocator<doris::TExprNode> > const&, int*, std::shared_ptr<doris::vectorized::VExpr>&, std::shared_ptr<doris::vectorized::VExprContext>&) 10# doris::vectorized::VExpr::create_expr_tree(doris::TExpr const&, std::shared_ptr<doris::vectorized::VExprContext>&) 11# doris::pipeline::OperatorXBase::init(doris::TPlanNode const&, doris::RuntimeState*) 12# doris::pipeline::ScanOperatorX<doris::pipeline::OlapScanLocalState>::init(doris::TPlanNode const&, doris::RuntimeState*) 13# doris::pipeline::PipelineFragmentContext::_create_tree_helper(doris::ObjectPool*, std::vector<doris::TPlanNode, std::allocator<doris::TPlanNode> > const&, doris::TPipelineFragmentParams const&, doris::DescriptorTbl const&, std::shared_ptr<doris::pipeline::OperatorXBase>, int*, std::shared_ptr<doris::pipeline::OperatorXBase>*, std::shared_ptr<doris::pipeline::Pipeline>&, int, bool) 14# doris::pipeline::PipelineFragmentContext::_build_pipelines(doris::ObjectPool*, doris::TPipelineFragmentParams const&, doris::DescriptorTbl const&, std::shared_ptr<doris::pipeline::OperatorXBase>*, std::shared_ptr<doris::pipeline::Pipeline>) 15# doris::pipeline::PipelineFragmentContext::prepare(doris::TPipelineFragmentParams const&, doris::ThreadPool*) 16# doris::FragmentMgr::exec_plan_fragment(doris::TPipelineFragmentParams const&, doris::QuerySource, std::function<void (doris::RuntimeState*, doris::Status*)> const&, doris::TPipelineFragmentParamsList const&) 17# doris::FragmentMgr::exec_plan_fragment(doris::TPipelineFragmentParams const&, doris::QuerySource, doris::TPipelineFragmentParamsList const&) 18# doris::PInternalService::_exec_plan_fragment_impl(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, doris::PFragmentRequestVersion, bool, std::function<void (doris::RuntimeState*, doris::Status*)> const&) 19# doris::PInternalService::_exec_plan_fragment_in_pthread(google::protobuf::RpcController*, doris::PExecPlanFragmentRequest const*, doris::PExecPlanFragmentResult*, google::protobuf::Closure*) 20# doris::WorkThreadPool<false>::work_thread(int) 21# execute_native_thread_routine 22# asan_thread_start(void*) 23# ?
Thearas
commented
Sep 9, 2025
Contributor
Thank you for your contribution to Apache Doris. Please clearly describe your PR:
|
yiguolei
commented
Sep 9, 2025
ContributorAuthor
run buildall |
yiguolei
commented
Sep 10, 2025
ContributorAuthor
run buildall |
doris-robot
commented
Sep 10, 2025
TPC-H: Total hot run time: 32513 ms |
hello-stephen
commented
Sep 10, 2025
Contributor
BE UT Coverage ReportIncrement line coverage Increment coverage report
|
doris-robot
commented
Sep 10, 2025
TPC-DS: Total hot run time: 192348 ms |
doris-robot
commented
Sep 10, 2025
ClickBench: Total hot run time: 28.98 s |
morrySnow
approved these changes
Sep 11, 2025
Uh oh!
There was an error while loading. Please reload this page.
Closed
yiguolei added a commit
to yiguolei/incubator-doris
that referenced
this pull request
Sep 28, 2025
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment
5 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
picked from #55796