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https://issues.apache.org/jira/browse/IMPALA-9314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17021295#comment-17021295
]
Sahil Takiar commented on IMPALA-9314:
--------------------------------------
Data race on {{stop_}}
{code:java}
WARNING: ThreadSanitizer: data race (pid=29040)
Write of size 1 at 0x7b4400001718 by main thread:
#0 apache::thrift::server::TAcceptQueueServer::stop()
/home/systest/Impala/be/src/rpc/TAcceptQueueServer.h:73:11
(statestore-test+0x271a7ed)
#1 impala::ThriftServer::StopForTesting()
/home/systest/Impala/be/src/rpc/thrift-server.cc:466:12
(statestore-test+0x27068a1)
#2 impala::Statestore::ShutdownForTesting()
/home/systest/Impala/be/src/statestore/statestore.cc:1072:21
(statestore-test+0x1d7d5ed)
#3 impala::SslSmokeTestHelper(std::string const&, std::string const&, bool)
/home/systest/Impala/be/src/statestore/statestore-test.cc:98:15
(statestore-test+0x18fc1a9)
#4 impala::StatestoreSslTest_ValidCertSmokeTest_Test::TestBody()
/home/systest/Impala/be/src/statestore/statestore-test.cc:110:3
(statestore-test+0x18fc638)
#5 void
testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,
void>(testing::Test*, void (testing::Test::*)(), char const*) <null>
(statestore-test+0x4105212)
#6 __libc_start_main
/build/glibc-LK5gWL/glibc-2.23/csu/../csu/libc-start.c:291 (libc.so.6+0x2082f)
Previous read of size 1 at 0x7b4400001718 by thread T6:
#0 apache::thrift::server::TAcceptQueueServer::serve()
/home/systest/Impala/be/src/rpc/TAcceptQueueServer.cpp:334:11
(statestore-test+0x2718573)
#1 impala::ThriftServer::ThriftServerEventProcessor::Supervise()
/home/systest/Impala/be/src/rpc/thrift-server.cc:152:30
(statestore-test+0x2704b86)
#2 boost::_mfi::mf0<void,
impala::ThriftServer::ThriftServerEventProcessor>::operator()(impala::ThriftServer::ThriftServerEventProcessor*)
const
/home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/bind/mem_fn_template.hpp:49:16
(statestore-test+0x270af36)
#3 void
boost::_bi::list1<boost::_bi::value<impala::ThriftServer::ThriftServerEventProcessor*>
>::operator()<boost::_mfi::mf0<void,
impala::ThriftServer::ThriftServerEventProcessor>,
boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void,
impala::ThriftSer
ver::ThriftServerEventProcessor>&, boost::_bi::list0&, int)
/home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/bind/bind.hpp:253:9
(statestore-test+0x270ae8a)
#4 boost::_bi::bind_t<void, boost::_mfi::mf0<void,
impala::ThriftServer::ThriftServerEventProcessor>,
boost::_bi::list1<boost::_bi::value<impala::ThriftServer::ThriftServerEventProcessor*>
> >::operator()() /home/systest/Impala/toolchain/boost-1.57.0-p3/include/boos
t/bind/bind_template.hpp:20:16 (statestore-test+0x270ae13)
#5
boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void,
boost::_mfi::mf0<void, impala::ThriftServer::ThriftServerEventProcessor>,
boost::_bi::list1<boost::_bi::value<impala::ThriftServer::ThriftServerEventProcessor*>
> >, void>::invoke(boost:
:detail::function::function_buffer&)
/home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/function/function_template.hpp:153:11
(statestore-test+0x270ac09)
#6 boost::function0<void>::operator()() const
/home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/function/function_template.hpp:766:14
(statestore-test+0x19420c1)
#7 impala::Thread::SuperviseThread(std::string const&, std::string const&,
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long,
(impala::PromiseMode)0>*) /home/systest/Impala/be/src/util/thread.cc:360:3
(statestore-test+0x1ebd266)
#8 void boost::_bi::list5<boost::_bi::value<std::string>,
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >,
boost::_bi::value<impala::ThreadDebugInfo*>,
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*>
>::operator()<void
(*)(std::string const&, std::string const&, boost::function<void ()>,
impala::ThreadDebugInfo const*, impala::Promise<long,
(impala::PromiseMode)0>*), boost::_bi::list0>(boost::_bi::type<void>, void
(*&)(std::string const&, std::string const&, boost::function<void ()>,
impala::ThreadDebugInfo const*, impala::Promise<long,
(impala::PromiseMode)0>*), boost::_bi::list0&, int)
/home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/bind/bind.hpp:525:9
(statestore-test+0x1ec58cc)
#9 boost::_bi::bind_t<void, void (*)(std::string const&, std::string
const&, boost::function<void ()>, impala::ThreadDebugInfo const*,
impala::Promise<long, (impala::PromiseMode)0>*),
boost::_bi::list5<boost::_bi::value<std::string>,
boost::_bi::value<std::string>,
boost::_bi::value<boost::function<void ()> >,
boost::_bi::value<impala::ThreadDebugInfo*>,
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> >
>::operator()()
/home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/bind/bind_template.hpp:20:16
(stat
estore-test+0x1ec57e3)
#10 boost::detail::thread_data<boost::_bi::bind_t<void, void
(*)(std::string const&, std::string const&, boost::function<void ()>,
impala::ThreadDebugInfo const*, impala::Promise<long,
(impala::PromiseMode)0>*), boost::_bi::list5<boost::_bi::value<std::string>,
boos
t::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >,
boost::_bi::value<impala::ThreadDebugInfo*>,
boost::_bi::value<impala::Promise<long, (impala::PromiseMode)0>*> > > >::run()
/home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/thread/deta
il/thread.hpp:116:17 (statestore-test+0x1ec54d0)
#11 thread_proxy <null> (statestore-test+0x2f317a9)
Location is heap block of size 288 at 0x7b4400001680 allocated by main thread:
#0 operator new(unsigned long)
/mnt/source/llvm/llvm-5.0.1.src-p1/projects/compiler-rt/lib/tsan/rtl/tsan_new_delete.cc:44
(statestore-test+0x18f8a23)
#1 impala::ThriftServer::Start()
/home/systest/Impala/be/src/rpc/thrift-server.cc:436:17
(statestore-test+0x27062b2)
#2 impala::Statestore::Init(int)
/home/systest/Impala/be/src/statestore/statestore.cc:478:59
(statestore-test+0x1d7a431)
#3 impala::SslSmokeTestHelper(std::string const&, std::string const&, bool)
/home/systest/Impala/be/src/statestore/statestore-test.cc:90:45
(statestore-test+0x18fbe96)
#4 impala::StatestoreSslTest_ValidCertSmokeTest_Test::TestBody()
/home/systest/Impala/be/src/statestore/statestore-test.cc:110:3
(statestore-test+0x18fc638)
#5 void
testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,
void>(testing::Test*, void (testing::Test::*)(), char const*) <null>
(statestore-test+0x4105212)
#6 __libc_start_main
/build/glibc-LK5gWL/glibc-2.23/csu/../csu/libc-start.c:291 (libc.so.6+0x2082f)
Location is heap block of size 288 at 0x7b4400001680 allocated by main thread:
#0 operator new(unsigned long)
/mnt/source/llvm/llvm-5.0.1.src-p1/projects/compiler-rt/lib/tsan/rtl/tsan_new_delete.cc:44
(statestore-test+0x18f8a23)
#1 impala::ThriftServer::Start()
/home/systest/Impala/be/src/rpc/thrift-server.cc:436:17
(statestore-test+0x27062b2)
#2 impala::Statestore::Init(int)
/home/systest/Impala/be/src/statestore/statestore.cc:478:59
(statestore-test+0x1d7a431)
#3 impala::SslSmokeTestHelper(std::string const&, std::string const&, bool)
/home/systest/Impala/be/src/statestore/statestore-test.cc:90:45
(statestore-test+0x18fbe96)
#4 impala::StatestoreSslTest_ValidCertSmokeTest_Test::TestBody()
/home/systest/Impala/be/src/statestore/statestore-test.cc:110:3
(statestore-test+0x18fc638)
#5 void
testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,
void>(testing::Test*, void (testing::Test::*)(), char const*) <null>
(statestore-test+0x4105212)
#6 __libc_start_main
/build/glibc-LK5gWL/glibc-2.23/csu/../csu/libc-start.c:291 (libc.so.6+0x2082f)
Thread T6 (tid=29107, running) created by main thread at:
#0 pthread_create
/mnt/source/llvm/llvm-5.0.1.src-p1/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc:889
(statestore-test+0x18903bb)
#1 boost::thread::start_thread_noexcept() <null> (statestore-test+0x2f30b89)
#2 boost::thread::thread<void (*)(std::string const&, std::string const&,
boost::function<void ()>, impala::ThreadDebugInfo const*, impala::Promise<long,
(impala::PromiseMode)0>*), std::string, std::string, boost::function<void ()>,
impala::ThreadDebugInfo*, impala:
:Promise<long, (impala::PromiseMode)0>*>(void (*)(std::string const&,
std::string const&, boost::function<void ()>, impala::ThreadDebugInfo const*,
impala::Promise<long, (impala::PromiseMode)0>*), std::string, std::string,
boost::function<void ()>, impala::ThreadDebugIn
fo*, impala::Promise<long, (impala::PromiseMode)0>*)
/home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/thread/detail/thread.hpp:419:13
(statestore-test+0x1ebf91b)
#3 impala::Thread::StartThread(std::string const&, std::string const&,
boost::function<void ()> const&, std::unique_ptr<impala::Thread,
std::default_delete<impala::Thread> >*, bool)
/home/systest/Impala/be/src/util/thread.cc:317:13 (statestore-test+0x1ebcc05)
#4 impala::Status impala::Thread::Create<void
(impala::ThriftServer::ThriftServerEventProcessor::*)(),
impala::ThriftServer::ThriftServerEventProcessor*>(std::string const&,
std::string const&, void (impala::ThriftServer::ThriftServerEventProcessor::*
const&)(), imp
ala::ThriftServer::ThriftServerEventProcessor* const&,
std::unique_ptr<impala::Thread, std::default_delete<impala::Thread> >*, bool)
/home/systest/Impala/be/src/util/thread.h:81:12 (statestore-test+0x27074c7)
#5
impala::ThriftServer::ThriftServerEventProcessor::StartAndWaitForServer()
/home/systest/Impala/be/src/rpc/thrift-server.cc:116:43
(statestore-test+0x2704722)
#6 impala::ThriftServer::Start()
/home/systest/Impala/be/src/rpc/thrift-server.cc:447:60
(statestore-test+0x27063fc)
#7 impala::Statestore::Init(int)
/home/systest/Impala/be/src/statestore/statestore.cc:478:59
(statestore-test+0x1d7a431)
#8 impala::SslSmokeTestHelper(std::string const&, std::string const&, bool)
/home/systest/Impala/be/src/statestore/statestore-test.cc:90:45
(statestore-test+0x18fbe96)
#9 impala::StatestoreSslTest_ValidCertSmokeTest_Test::TestBody()
/home/systest/Impala/be/src/statestore/statestore-test.cc:110:3
(statestore-test+0x18fc638)
#10 void
testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,
void>(testing::Test*, void (testing::Test::*)(), char const*) <null>
(statestore-test+0x4105212)
#11 __libc_start_main
/build/glibc-LK5gWL/glibc-2.23/csu/../csu/libc-start.c:291
(libc.so.6+0x2082f){code}
> Thrift server shutdown is racey
> -------------------------------
>
> Key: IMPALA-9314
> URL: https://issues.apache.org/jira/browse/IMPALA-9314
> Project: IMPALA
> Issue Type: Sub-task
> Components: Backend
> Reporter: Sahil Takiar
> Priority: Major
>
> There are multiple issues with shutting down the {{ThriftServer}}:
> * The docs for {{ThriftServer}} say "TODO: shutdown is buggy (which only
> harms tests)"
> * TSAN reports a thread leak when using the {{ThriftServer}} in
> {{statestore-test}}
> ** Attempts to shutdown the {{ThriftServer}} in the {{Statestore}} don't
> seem to work properly
> * The {{TAcceptQueueServer}} actually uses a {{volatile}} {{boolean}} calledÂ
> {{stop_}} to coordinate the shutdown (see {{TAcceptQueueServer::stop()}})
> which is not-thread safe (TSAN complains about this as well)
> According to the docs this only affects test, specifically
> {{statestore-test}}. We should consider whether it is worth fixing the
> shutdown logic in the {{ThriftServer}}.
> {code:java}
> WARNING: ThreadSanitizer: thread leak (pid=67752)
> Thread T39 (tid=67794, finished) created by main thread at:
> #0 pthread_create
> /mnt/source/llvm/llvm-5.0.1.src-p1/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc:889
> (statestore-test+0x18903bb)
> #1 boost::thread::start_thread_noexcept() <null>
> (statestore-test+0x2f30b59)
> #2 boost::thread::thread<void (*)(std::string const&, std::string const&,
> boost::function<void ()>, impala::ThreadDebugInfo const*,
> impala::Promise<long, (impala::PromiseMode)0>*), std::string, std::string,
> boost::function<void ()>, impala::ThreadDebugInfo*, impala:
> :Promise<long, (impala::PromiseMode)0>*>(void (*)(std::string const&,
> std::string const&, boost::function<void ()>, impala::ThreadDebugInfo const*,
> impala::Promise<long, (impala::PromiseMode)0>*), std::string, std::string,
> boost::function<void ()>, impala::ThreadDebugIn
> fo*, impala::Promise<long, (impala::PromiseMode)0>*)
> /home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/thread/detail/thread.hpp:419:13
> (statestore-test+0x1ebf8eb)
> #3 impala::Thread::StartThread(std::string const&, std::string const&,
> boost::function<void ()> const&, std::unique_ptr<impala::Thread,
> std::default_delete<impala::Thread> >*, bool)
> /home/systest/Impala/be/src/util/thread.cc:317:13 (statestore-test+0x1ebcbd5)
> #4 impala::Status impala::Thread::Create<void
> (impala::ThriftServer::ThriftServerEventProcessor::*)(),
> impala::ThriftServer::ThriftServerEventProcessor*>(std::string const&,
> std::string const&, void (impala::ThriftServer::ThriftServerEventProcessor::*
> const&)(), imp
> ala::ThriftServer::ThriftServerEventProcessor* const&,
> std::unique_ptr<impala::Thread, std::default_delete<impala::Thread> >*, bool)
> /home/systest/Impala/be/src/util/thread.h:81:12 (statestore-test+0x2707497)
> #5
> impala::ThriftServer::ThriftServerEventProcessor::StartAndWaitForServer()
> /home/systest/Impala/be/src/rpc/thrift-server.cc:116:43
> (statestore-test+0x27046f2)
> #6 impala::ThriftServer::Start()
> /home/systest/Impala/be/src/rpc/thrift-server.cc:447:60
> (statestore-test+0x27063cc)
> #7 impala::Statestore::Init(int)
> /home/systest/Impala/be/src/statestore/statestore.cc:478:59
> (statestore-test+0x1d7a431)
> #8 impala::StatestoreTest_SmokeTest_Test::TestBody()
> /home/systest/Impala/be/src/statestore/statestore-test.cc:55:132
> (statestore-test+0x18fb381)
> #9 void
> testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,
> void>(testing::Test*, void (testing::Test::*)(), char const*) <null>
> (statestore-test+0x41051e2)
> #10 __libc_start_main
> /build/glibc-LK5gWL/glibc-2.23/csu/../csu/libc-start.c:291
> (libc.so.6+0x2082f){code}
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