Closed
Description
After this, cannot be exited gracefully, not sure if it depends on heartbeat thread.
pstrack log as below:
Thread 3 (Thread 0x7fc024fdd700 (LWP 32381)):
#0 0x00007fc034d760e3 in epoll_wait () from /lib64/libc.so.6
#1 0x00000000021fc345 in ?? ()
#2 0x00000000021f30e8 in event_base_loop ()
#3 0x000000000212a466 in folly::EventBase::loopBody(int, bool) ()
#4 0x000000000212a8ff in folly::EventBase::loop() ()
#5 0x000000000212ca04 in folly::EventBase::loopForever() ()
#6 0x00000000020be8e9 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7 0x00000000020cae27 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8 0x00000000026c2570 in execute_native_thread_routine ()
#9 0x00007fc03504cea5 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc034d75b0d in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7fc0247dc700 (LWP 32390)):
#0 0x00007fc034d760e3 in epoll_wait () from /lib64/libc.so.6
#1 0x00000000021fc345 in ?? ()
#2 0x00000000021f30e8 in event_base_loop ()
#3 0x000000000212a466 in folly::EventBase::loopBody(int, bool) ()
#4 0x000000000212a8ff in folly::EventBase::loop() ()
#5 0x000000000212ca04 in folly::EventBase::loopForever() ()
#6 0x00000000020be8e9 in folly::IOThreadPoolExecutor::threadRun(std::shared_ptr<folly::ThreadPoolExecutor::Thread>) ()
#7 0x00000000020cae27 in void folly::detail::function::FunctionTraits<void ()>::callBig<std::_Bind<void (folly::ThreadPoolExecutor::*(folly::ThreadPoolExecutor*, std::shared_ptr<folly::ThreadPoolExecutor::Thread>))(std::shared_ptr<folly::ThreadPoolExecutor::Thread>)> >(folly::detail::function::Data&) ()
#8 0x00000000026c2570 in execute_native_thread_routine ()
#9 0x00007fc03504cea5 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc034d75b0d in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7fc035b969c0 (LWP 32145)):
#0 0x00007fc034d3c9fd in nanosleep () from /lib64/libc.so.6
#1 0x00007fc034d3c894 in sleep () from /lib64/libc.so.6
#2 0x000000000122bf0b in nebula::meta::MetaClient::waitForMetadReady(int, int) ()
#3 0x0000000000f6e18a in nebula::storage::StorageServer::start() ()
#4 0x0000000000f22a59 in main ()
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