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使用主键模型后，BE 重启失败
一般表现为进程在，但是端口不通，pstack 进程号 发现线程比较少，CPU 使用1个核打满,
典型的 pstack 堆栈
#14 0x0000000001b2745b in starrocks::TabletUpdates::init() ()
#15 0x0000000001ad711f in starrocks::Tablet::_init_once_action() ()
#16 0x0000000001ad734d in void std::call_once<starrocks::Status starrocks::StarRocksCall0nce<starrocks::Status>::call<starrocks::Tablet::init()::flambda()#1}>(starrocks::Tablet::init()::{lambda()#1})::{lambda()#1}>(std::once_flag&, starrocks::Tablet::init()::{lambda()#1}&&)::{lambda()#2}::_FUN() ()
#17 Θx00007f8fΘe6f3e40 in pthread_once () from /lib64/libpthread.so.Θ
#18 Θx0000000001acad51 in starrocks::Tablet::init() ()
#19 Θx0000000001ae5849 in starrocks::TabletManager::load_tablet_from_meta(starrocks::DataDir*, long, int, std::basic_string_view<char, std::char_traits<c har> >, bool, bool, bool, bool) ()
#20 0x0000000001ac7314 in std::_Function_handler<bool (long, long, std::basic_string_view<char, std::char_traits<char> >), starrocks::DataDir::load()::fl ambda(long, int, std::basic_string_view<char, std::char_traits<char> >)#2)>::_M_invoke(std::_Any_data const&, long&&:, std::_Any_data const&, std::basic_s tring_view<char, std::char_traits<char> >&&) ()
#21 0x0000000001af7535 in std:: Function handler<bool (std::basic string view<char, std::char traits<char> >, std::basic string view<char, std::char trai ts<char> >), starrocks::TabletMetaManager::walk(starrocks::KVStore*, std::function<bool (long, long, std::basic_string_view<char, std::char_traits<char> >)> const&)::{lambda(std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)#1}>::_M_invoke(std::_A ny_data const&, std::basic_string_view<char, std::char_traits<char> >&&, std::_Any_data const&) ()
#22 0x0000000001c95670 in starrocks::KVStore::iterate(starrocks::ColumnFamilyIndex, std::_cxx11::basic_string<char, std::char_traits<char>, std::allocat or<char> > const&, std::function<bool (std::basic_string_view<char, std::char_traits<char> >, std::basic_string_view<char, std::char_traits<char> >)> con st&) ()
#23 Θx000000000laf9add in starrocks::TabletMetaManager::walk(starrocks::KVStore*, std::function<bool (long, long, std::basic_string_view<char, std::char) traits<char> >> const&) ()
#24 ΘxΘ000000001ac8a01 in starrocks::DataDir::load() ()
#25 0x0000000001ab1b56 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<starrocks::StorageEngine::load_data_dirs(std::vector<starrocks::DataD ir*, std::allocator<starrocks::DataDir*> > const&)::{lambda()#1}> >>::_M_run() ()
#26 Θx0000000005b5f9f0 in execute_native_thread_routine ()
#27 Θx00007f8f0e6eedd5 in start_thread () from /lib64/libpthread.so.0
#28 Θx00007f8f0dd09ead in clone () from /lib64/libc.so.6
- Github Issue:
- Github Fix PR:
- Jira:
- 问题版本:
- 2.2.0 ~ 2.2.11
- 2.3.0 ~ 2.3.5
- 修复版本:
- 临时规避方法:
- 升级到高版本后，可以保证新产生的数据不出问题。如果启动加载老的数据，还是有可能加载慢，可以手动配置 be.conf manual_compact_before_data_dir_load=true; 并重启BE，后面就不会再发生
- 问题原因:
