-
Type: Bug
-
Resolution: Won't Fix
-
Priority: Minor - P4
-
None
-
Affects Version/s: 5.2.0
-
Component/s: None
-
None
-
Service Arch
-
ALL
-
This issue is potentially tolerable / expected. I've encountered a scenario where the server crashes when it's under a load that is greater than the system's resources will permit. My maxproc value is capped at 4176 and asking a driver to create a pool size larger than that number will cause the server to exit with the attached backtrace. I was using with a 3 node replicaset and arbiter.
Is this something that should be caught and handled? Like preventing new connections or something similar.
OS: Macos 12.3.1 Darwin 21.4.0 Darwin Kernel Version 21.4.0: Fri Mar 18 00:45:05 PDT 2022; root:xnu-8020.101.4~15/RELEASE_X86_64 x86_64
Server:
{ "version": "5.2.0", "gitVersion": "c930ce7cdda51b0aec05dddbab88b7468902d24e", "modules": [ "enterprise" ], "allocator": "system", "environment": { "distarch": "x86_64", "target_arch": "x86_64" } }
_ZN5mongo18stack_trace_detail12_GLOBAL__N_119printStackTraceImplERKNS1_7OptionsEPNS_14StackTraceSinkE _ZN5mongo15printStackTraceEv _ZN5mongo12_GLOBAL__N_111myTerminateEv _ZSt11__terminatePFvvE _ZSt9terminatev _ZN5mongo10ThreadPool4Impl8scheduleENS_15unique_functionIFvNS_6StatusEEEE _ZN5mongo10ThreadPool8scheduleENS_15unique_functionIFvNS_6StatusEEEE _ZN5mongo4repl16OplogApplierImpl16_applyOplogBatchEPNS_16OperationContextENSt3__16vectorINS0_10OplogEntryENS4_9allocatorIS6_EEEE _ZN5mongo4repl16OplogApplierImpl4_runEPNS0_11OplogBufferE _ZZN5mongo15unique_functionIFvRKNS_8executor12TaskExecutor12CallbackArgsEEE8makeImplIZNS_4repl12OplogApplier7startupEvE3$_0EEDaOT_EN12SpecificImpl4callES5_ _ZN5mongo8executor22ThreadPoolTaskExecutor11runCallbackENSt3__110shared_ptrINS1_13CallbackStateEEE _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_8executor22ThreadPoolTaskExecutor23scheduleIntoPool_inlockEPNSt3__14listINS7_10shared_ptrINS6_13CallbackStateEEENS7_9allocatorISB_EEEERKNS7_15__list_iteratorISB_PvEESK_NS7_11unique_lockINS_12latch_detail5LatchEEEE3$_3EEDaOT_EN12SpecificImpl4callEOS1_ _ZN5mongo10ThreadPool4Impl10_doOneTaskEPNSt3__111unique_lockINS_12latch_detail5LatchEEE _ZN5mongo10ThreadPool4Impl13_consumeTasksEv _ZN5mongo10ThreadPool4Impl17_workerThreadBodyERKNSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEE _ZNSt3__114__thread_proxyINS_5tupleIJNS_10unique_ptrINS_15__thread_structENS_14default_deleteIS3_EEEEZN5mongo4stdx6threadC1IZNS7_10ThreadPool4Impl25_startWorkerThread_inlockEvE4$_21JELi0EEET_DpOT0_EUlvE_EEEEEPvSK_ _pthread_start thread_start