Michael Smith created IMPALA-13347:
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Summary: TSAN failure in backend tests after IMPALA-12737
Key: IMPALA-13347
URL: https://issues.apache.org/jira/browse/IMPALA-13347
Project: IMPALA
Issue Type: Bug
Components: Backend
Affects Versions: Impala 4.5.0
Reporter: Michael Smith
Impala backend tests (expr-test, session-expiry-test, internal-server-test)
started detecting a thread leak in TSAN builds after IMPALA-12737 "Refactor the
Workload Management Initialization Process" was merged. Example:
{code:java}
WARNING: ThreadSanitizer: thread leak (pid=475)
Thread T566 (tid=1135, finished) created by main thread at:
#0 pthread_create <null> (unifiedbetests+0x23d7083)
#1 boost::thread::start_thread_noexcept() <null> (unifiedbetests+0x521607d)
#2 boost::thread::thread<void (*)(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >
const&, boost::function<void ()>, impala::ThreadDebugInfo const*,
impala::Promise<long, (impala::PromiseMode)0>*),
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>
>, std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >, boost::function<void ()>, impala::ThreadDebugInfo*,
impala::Promise<long, (impala::PromiseMode)0>*>(void
(*)(std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&, std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&, boost::function<void
()>, impala::ThreadDebugInfo const*, impala::Promise<long,
(impala::PromiseMode)0>*), std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>
>, boost::function<void ()>, impala::ThreadDebugInfo*, impala::Promise<long,
(impala::PromiseMode)0>*)
/data/jenkins/workspace/impala-cdw-master-staging-core-tsan/Impala-Toolchain/toolchain-packages-gcc10.4.0/boost-1.74.0-p1/include/boost/thread/detail/thread.hpp:424:13
(unifiedbetests+0x4f8b214)
#3 impala::Thread::StartThread(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >
const&, boost::function<void ()> const&, std::unique_ptr<impala::Thread,
std::default_delete<impala::Thread> >*, bool)
/data/jenkins/workspace/impala-cdw-master-staging-core-tsan/repos/Impala/be/src/util/thread.cc:317:13
(unifiedbetests+0x4f8761c)
#4 impala::Status impala::Thread::Create<boost::_bi::bind_t<void,
boost::_mfi::mf0<void, impala::ImpalaServer>,
boost::_bi::list1<boost::_bi::value<impala::ImpalaServer*> > >
>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>
> const&, std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&, boost::_bi::bind_t<void, boost::_mfi::mf0<void,
impala::ImpalaServer>,
boost::_bi::list1<boost::_bi::value<impala::ImpalaServer*> > > const&,
std::unique_ptr<impala::Thread, std::default_delete<impala::Thread> >*, bool)
/data/jenkins/workspace/impala-cdw-master-staging-core-tsan/repos/Impala/be/src/util/thread.h:74:12
(unifiedbetests+0x4c695f2)
#5 impala::ImpalaServer::Start(int, int, int, int)
/data/jenkins/workspace/impala-cdw-master-staging-core-tsan/repos/Impala/be/src/service/impala-server.cc:3220:5
(unifiedbetests+0x4c63e4a)
#6 impala::InProcessImpalaServer::StartWithClientServers(int, int, int)
/data/jenkins/workspace/impala-cdw-master-staging-core-tsan/repos/Impala/be/src/testutil/in-process-servers.cc:97:3
(unifiedbetests+0x501bd3b)
#7
impala::InProcessImpalaServer::StartWithEphemeralPorts(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&, int,
impala::InProcessImpalaServer**)
/data/jenkins/workspace/impala-cdw-master-staging-core-tsan/repos/Impala/be/src/testutil/in-process-servers.cc:69:21
(unifiedbetests+0x501bc22)
#8 impala::ExprTest::SetUpTestCase()
/data/jenkins/workspace/impala-cdw-master-staging-core-tsan/repos/Impala/be/src/exprs/expr-test.cc:235:5
(unifiedbetests+0x26d42f9)
#9 void
testing::internal::HandleExceptionsInMethodIfSupported<testing::TestSuite,
void>(testing::TestSuite*, void (testing::TestSuite::*)(), char const*) <null>
(unifiedbetests+0x6876a5c)
#10 main
/data/jenkins/workspace/impala-cdw-master-staging-core-tsan/repos/Impala/be/src/service/unified-betest-main.cc:48:10
(unifiedbetests+0x24363e0)
SUMMARY: ThreadSanitizer: thread leak
(/data0/jenkins/workspace/impala-cdw-master-staging-core-tsan/repos/Impala/be/build/debug/service/unifiedbetests+0x23d7083)
in __interceptor_pthread_create{code}
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