【 使用环境 】 测试环境
【 OB or 其他组件 】
【 使用版本 】v4
【问题描述】安装后启动demo报错，observer program health check
【复现路径】问题出现前后相关操作
【附件及日志】推荐使用OceanBase敏捷诊断工具obdiag收集诊断信息,详情参见链接（右键跳转查看）：
【备注】基于 LLM 和开源文档 RAG 的论坛小助手已开放测试，在发帖时输入 [@论坛小助手] 即可召唤小助手，欢迎试用！
发下obd.log observer.log
[2025-09-28 14:53:41.191664] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=10] create tg succeed(tg_id=82, tg=0x14f872f55b60, thread_cnt=1, tg->attr_={name:ArbGCTimerP, type:3})
[2025-09-28 14:53:41.191672] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=83, tg=0x14f872f55bf0, thread_cnt=1, tg->attr_={name:DataDictTimer, type:3})
[2025-09-28 14:53:41.191679] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=6] create tg succeed(tg_id=84, tg=0x14f872f55c80, thread_cnt=1, tg->attr_={name:CDCSrv, type:2})
[2025-09-28 14:53:41.191687] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=85, tg=0x14f872f55d50, thread_cnt=1, tg->attr_={name:LogUpdater, type:3})
[2025-09-28 14:53:41.191694] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=86, tg=0x14f872f55de0, thread_cnt=1, tg->attr_={name:HeartBeatCheckTask, type:3})
[2025-09-28 14:53:41.191702] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=87, tg=0x14f872f55e70, thread_cnt=1, tg->attr_={name:RedefHeartBeatTask, type:3})
[2025-09-28 14:53:41.191711] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=9] create tg succeed(tg_id=88, tg=0x14f872f55f00, thread_cnt=1, tg->attr_={name:SSTableDefragment, type:3})
[2025-09-28 14:53:41.191719] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=89, tg=0x14f872f55f90, thread_cnt=1, tg->attr_={name:TenantMetaMemMgr, type:3})
[2025-09-28 14:53:41.191726] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=90, tg=0x14f872e57f70, thread_cnt=1, tg->attr_={name:IngressService, type:3})
[2025-09-28 14:53:41.191734] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=91, tg=0x14f872f53ec0, thread_cnt=2, tg->attr_={name:HeartbeatService, type:1})
[2025-09-28 14:53:41.191743] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=9] create tg succeed(tg_id=92, tg=0x14f872e5dea0, thread_cnt=1, tg->attr_={name:DetectManager, type:2})
[2025-09-28 14:53:41.191751] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=93, tg=0x14f872e5df70, thread_cnt=1, tg->attr_={name:ConfigMgr, type:3})
[2025-09-28 14:53:41.191759] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=94, tg=0x14f872e5fea0, thread_cnt=1, tg->attr_={name:IO_TUNING, type:2})
[2025-09-28 14:53:41.191767] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=95, tg=0x14f872e69e40, thread_cnt=1, tg->attr_={name:IO_SCHEDULE, type:2})
[2025-09-28 14:53:41.191774] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=96, tg=0x14f872e69f10, thread_cnt=1, tg->attr_={name:IO_CALLBACK, type:2})
[2025-09-28 14:53:41.191782] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=97, tg=0x14f872e6be40, thread_cnt=1, tg->attr_={name:IO_CHANNEL, type:2})
[2025-09-28 14:53:41.191790] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=98, tg=0x14f872f9e030, thread_cnt=1, tg->attr_={name:IO_HEALTH, type:4})
[2025-09-28 14:53:41.191798] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=99, tg=0x14f872f9e330, thread_cnt=1, tg->attr_={name:IO_BENCHMARK, type:2})
[2025-09-28 14:53:41.191805] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=100, tg=0x14f872f9e400, thread_cnt=1, tg->attr_={name:TimezoneMgr, type:3})
[2025-09-28 14:53:41.191816] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=10] create tg succeed(tg_id=101, tg=0x14f872f9e490, thread_cnt=1, tg->attr_={name:MasterKeyMgr, type:4})
[2025-09-28 14:53:41.191824] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=102, tg=0x14f872f9e790, thread_cnt=1, tg->attr_={name:DBMSSched, type:1})
[2025-09-28 14:53:41.191831] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=103, tg=0x14f872f9e8e0, thread_cnt=1, tg->attr_={name:TransferSrv, type:1})
[2025-09-28 14:53:41.191839] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=104, tg=0x14f872f9ea30, thread_cnt=1, tg->attr_={name:WrTimer, type:3})
[2025-09-28 14:53:41.191846] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=105, tg=0x14f872f9eac0, thread_cnt=1, tg->attr_={name:StartupAccelHandler, type:4})
[2025-09-28 14:53:41.191854] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=106, tg=0x14f872f9edc0, thread_cnt=1, tg->attr_={name:TieredStorageTimer, type:3})
[2025-09-28 14:53:41.191861] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=107, tg=0x14f872f9ee50, thread_cnt=1, tg->attr_={name:TTLManager, type:3})
[2025-09-28 14:53:41.191869] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=108, tg=0x14f872f9eee0, thread_cnt=1, tg->attr_={name:TTLTabletMgr, type:3})
[2025-09-28 14:53:41.191876] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=109, tg=0x14f872f9ef70, thread_cnt=1, tg->attr_={name:TntSharedTimer, type:3})
[2025-09-28 14:53:41.191884] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=110, tg=0x14f872f9f000, thread_cnt=1, tg->attr_={name:VectorAsyncTask, type:4})
[2025-09-28 14:53:41.191892] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=111, tg=0x14f872f9f300, thread_cnt=1, tg->attr_={name:VectorTaskPool, type:4})
[2025-09-28 14:53:41.191899] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=112, tg=0x14f872f9f600, thread_cnt=1, tg->attr_={name:TFSwap, type:2})
[2025-09-28 14:53:41.191909] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=9] create tg succeed(tg_id=113, tg=0x14f872f9f6d0, thread_cnt=1, tg->attr_={name:TableGroupCommitMgr, type:3})
[2025-09-28 14:53:41.191919] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=9] create tg succeed(tg_id=114, tg=0x14f872f9f760, thread_cnt=1, tg->attr_={name:TFFlush, type:3})
[2025-09-28 14:53:41.191926] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=115, tg=0x14f872f9f7f0, thread_cnt=1, tg->attr_={name:LogFetcherBGW, type:3})
[2025-09-28 14:53:41.191934] INFO create_tg (thread_mgr.h:1022) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=7] create tg succeed(tg_id=116, tg=0x14f872f9f880, thread_cnt=1, tg->attr_={name:MBFLoad, type:2})
[2025-09-28 14:53:41.191949] INFO init_config_module (ob_server.cpp:2306) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=8] start tg(lib::TGDefIDs::ServerGTimer=33, tg_name=ServerGTimer)
[2025-09-28 14:53:41.196410] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:70) [32498][][T0][Y0-0000000000000000-0-0] [lt=0][errcode=-4006] clock generator not inited
[2025-09-28 14:53:41.196439] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:70) [32498][][T0][Y0-0000000000000000-0-0] [lt=22][errcode=-4006] clock generator not inited
[2025-09-28 14:53:41.197088] INFO alloc_array (ob_dchash.h:418) [32498][][T0][Y0-0000000000000000-0-0] [lt=12] DCHash: alloc_array: N9oceanbase6common9SessionIDE this=0x14f8714066b0 array=0x14f871416030 array_size=65536 prev_array=(nil)
[2025-09-28 14:53:41.197812] INFO alloc_array (ob_dchash.h:418) [32498][][T0][Y0-0000000000000000-0-0] [lt=14] DCHash: alloc_array: N9oceanbase6common15ObDiagnosticKeyE this=0x55652ad68a80 array=0x14f86ca72030 array_size=65536 prev_array=(nil)
[2025-09-28 14:53:41.198586] INFO [COMMON] init (ob_diagnostic_info_summary.cpp:102) [32498][][T0][Y0-0000000000000000-0-0] [lt=11] Successfully init diagnostic info collector(slot_num=32, tenant_id=1, group_id=0)
[2025-09-28 14:53:41.198633] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:70) [32499][][T0][Y0-0000000000000000-0-0] [lt=0][errcode=-4006] clock generator not inited
[2025-09-28 14:53:41.199213] INFO alloc_array (ob_dchash.h:418) [32499][][T0][Y0-0000000000000000-0-0] [lt=11] DCHash: alloc_array: N9oceanbase6common9SessionIDE this=0x14f8714069b0 array=0x14f86c60c030 array_size=65536 prev_array=(nil)
[2025-09-28 14:53:41.199952] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:70) [32500][][T0][Y0-0000000000000000-0-0] [lt=0][errcode=-4006] clock generator not inited
[2025-09-28 14:53:41.200185] INFO alloc_array (ob_dchash.h:418) [32500][][T0][Y0-0000000000000000-0-0] [lt=11] DCHash: alloc_array: N9oceanbase6common9SessionIDE this=0x14f871406cb0 array=0x14f86c404030 array_size=65536 prev_array=(nil)
[2025-09-28 14:53:41.200395] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:70) [32501][][T0][Y0-0000000000000000-0-0] [lt=0][errcode=-4006] clock generator not inited
[2025-09-28 14:53:41.200423] INFO [COMMON] init (ob_simple_thread_pool.ipp:63) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=13] simple thread pool init success(name=TimerWK, thread_num=4, task_num_limit=10000)
[2025-09-28 14:53:41.200445] INFO [COMMON] bind (ob_dynamic_thread_pool.cpp:641) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=18] bind simple thread pool success(*pool={name:TimerWK, this:0x55652acfd040, min_thread_cnt:4, max_thread_cnt:4, running_thread_cnt:0, threads_idle_time:0, tenant_id:500})
[2025-09-28 14:53:41.200468] INFO [COMMON] set_adaptive_thread (ob_dynamic_thread_pool.cpp:410) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=22] set adaptive thread success(this=0x55652acfd040, min_thread_num=4, max_thread_num=128)
[2025-09-28 14:53:41.200662] INFO alloc_array (ob_dchash.h:418) [32501][][T0][Y0-0000000000000000-0-0] [lt=23] DCHash: alloc_array: N9oceanbase6common9SessionIDE this=0x14f871406fb0 array=0x14f86c204030 array_size=65536 prev_array=(nil)
[2025-09-28 14:53:41.201412] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:70) [32502][][T0][Y0-0000000000000000-0-0] [lt=0][errcode=-4006] clock generator not inited
[2025-09-28 14:53:41.201480] INFO start (ob_timer_service.cpp:217) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=12] ObTimerService start success(tenant_id=500, this=0x55652acfccc0, lbt()=0x25f41988 0x25fab2d1 0x1edcb2c3 0x14386bdb 0x14379fd8 0x1019a118 0x1019f392 0x2768dcb0 0x1019bdfd 0x14f87415f383 0xad76f46)
[2025-09-28 14:53:41.201497] INFO init_config_module (ob_server.cpp:2313) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=14] start tg(lib::TGDefIDs::FreezeTimer=34, tg_name=FreezeTimer)
[2025-09-28 14:53:41.201509] INFO init_config_module (ob_server.cpp:2315) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=10] start tg(lib::TGDefIDs::SqlMemTimer=35, tg_name=SqlMemTimer)
[2025-09-28 14:53:41.201521] INFO init_config_module (ob_server.cpp:2317) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=12] start tg(lib::TGDefIDs::ServerTracerTimer=36, tg_name=ServerTracerTimer)
[2025-09-28 14:53:41.201538] INFO init (ob_config_manager.cpp:60) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=8] start tg(lib::TGDefIDs::CONFIG_MGR=93, tg_name=ConfigMgr)
[2025-09-28 14:53:41.201565] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:70) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=8][errcode=-4006] clock generator not inited
[2025-09-28 14:53:41.201619] INFO [SERVER] init (ob_server.cpp:245) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=28] [server_start 1/18] observer init begin.
[2025-09-28 14:53:41.201672] INFO [SERVER] check_vm_max_map_count (ob_check_params.cpp:63) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=9] [check OS params]:vm.max_map_count is within the range(max_map_count=655360)
[2025-09-28 14:53:41.201697] INFO [SERVER] check_vm_min_free_kbytes (ob_check_params.cpp:97) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=10] [check OS params]:vm.min_free_kbytes is within the range(vm_min_free_kbytes=67584)
[2025-09-28 14:53:41.201721] INFO [SERVER] check_vm_overcommit_memory (ob_check_params.cpp:132) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=9] [check OS params]:vm.overcommit_memory is equal to 0(vm_overcommit_memory=0)
[2025-09-28 14:53:41.201746] INFO [SERVER] check_fs_file_max (ob_check_params.cpp:166) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=9] [check OS params]:fs.file-max is greater than or equal to 6573688(fs_file_max=6573688)
[2025-09-28 14:53:41.201747] INFO alloc_array (ob_dchash.h:418) [32502][][T0][Y0-0000000000000000-0-0] [lt=15] DCHash: alloc_array: N9oceanbase6common9SessionIDE this=0x14f8714072b0 array=0x14f86be04030 array_size=65536 prev_array=(nil)
[2025-09-28 14:53:41.201759] INFO [SERVER] check_ulimit_open_files (ob_check_params.cpp:194) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=10] [check OS params]:open files limit is greater than or equal to 655300(rlim.rlim_cur=655350, rlim.rlim_max=655350)
[2025-09-28 14:53:41.201770] WDIAG [SERVER] check_ulimit_max_user_processes (ob_check_params.cpp:245) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=10][errcode=0] [check OS params]:ulimit.max_user_processes’s soft nofile or hard nofile is less than 655300, please run ‘ulimit -u’ to confirm the current limit and find a way to set it to the proper value(rlim.rlim_cur=127701, rlim.rlim_max=127701)
[2025-09-28 14:53:41.201784] INFO [SERVER] check_ulimit_core_file_size (ob_check_params.cpp:260) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=13] [check OS params]:core file size limit is unlimited
[2025-09-28 14:53:41.201793] INFO [SERVER] check_ulimit_stack_size (ob_check_params.cpp:280) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=8] [check OS params]:stack size limit is larger than 1M(rlim.rlim_cur=18446744073709551615, rlim.rlim_max=18446744073709551615)
[2025-09-28 14:53:41.201837] INFO [SERVER] check_current_clocksource (ob_check_params.cpp:342) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=9] [check OS params]:current_clocksource is in proper range(clocksource=“tsc”, ret=0)
[2025-09-28 14:53:41.201853] INFO [LIB] set_param (achunk_mgr.cpp:31) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=14] set large page param(large_page_type_=0)
[2025-09-28 14:53:41.201862] INFO init (ob_dynamic_thread_pool.cpp:541) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=9] start tg(lib::TGDefIDs::QUEUE_THREAD_MANAGER=10, tg_name=qth_mgr)
[2025-09-28 14:53:41.202480] INFO [LIB] ObSliceAlloc (ob_slice_alloc.h:321) [32502][TimerSvr][T0][Y0-0000000000000000-0-0] [lt=12] ObSliceAlloc init finished(bsize_=7936, isize_=144, slice_limit_=7536, tmallocator_=NULL)
[2025-09-28 14:53:41.202676] INFO run1 (ob_timer_service.cpp:588) [32502][TimerSvr][T0][Y0-0000000000000000-0-0] [lt=15] TimerService thread started(this=0x55652acfccc0, thread_id=32502, tenant_id=500, lbt()=0xa78af88 0xa5bf21b 0xa58c3d5 0x25e62ffe 0x14f87432c609 0x14f87425a733)
[2025-09-28 14:53:41.202703] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:70) [32503][][T0][Y0-0000000000000000-0-0] [lt=0][errcode=-4006] clock generator not inited
[2025-09-28 14:53:41.202720] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:70) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=9][errcode=-4006] clock generator not inited
[2025-09-28 14:53:41.202743] INFO [LIB] init (ob_log.cpp:1511) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=12] [server_start 2/18] observer syslog service init begin.
[2025-09-28 14:53:41.203047] INFO alloc_array (ob_dchash.h:418) [32503][][T0][Y0-0000000000000000-0-0] [lt=13] DCHash: alloc_array: N9oceanbase6common9SessionIDE this=0x14f8714075b0 array=0x14f86bc04030 array_size=65536 prev_array=(nil)
[2025-09-28 14:53:41.203827] INFO [SHARE] run1 (ob_dynamic_thread_pool.cpp:618) [32503][qth_mgr][T0][Y0-0000000000000000-0-0] [lt=14] [thread pool stat](pool_stat={pool:0x55652acfd040, last_check_time:1759042421203824, last_idle_time:0, last_thread_count:4}, *pool={name:TimerWK, this:0x55652acfd040, min_thread_cnt:4, max_thread_cnt:128, running_thread_cnt:0, threads_idle_time:0, tenant_id:500}, qsize=-4, current_idle_time=0)
[2025-09-28 14:53:41.204696] INFO ob_pthread_create (ob_pthread.cpp:28) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=15] ob_pthread_create start
[2025-09-28 14:53:41.205219] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:70) [32504][][T0][Y0-0000000000000000-0-0] [lt=0][errcode=-4006] clock generator not inited
[2025-09-28 14:53:41.205453] INFO ob_pthread_create (ob_pthread.cpp:41) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=214] ob_pthread_create succeed(thread=0x14f86cb79f70)
[2025-09-28 14:53:41.205467] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:70) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=12][errcode=-4006] clock generator not inited
[2025-09-28 14:53:41.205484] INFO [LIB] init (ob_log.cpp:1585) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=10] [server_start 3/18] observer syslog service init success.
[2025-09-28 14:53:41.205494] INFO init (ob_log_compressor.cpp:53) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=5] start tg(TGDefIDs::SYSLOG_COMPRESS=11, tg_name=SyslogCompress)
[2025-09-28 14:53:41.205690] INFO alloc_array (ob_dchash.h:418) [32504][][T0][Y0-0000000000000000-0-0] [lt=227] DCHash: alloc_array: N9oceanbase6common9SessionIDE this=0x14f8714078b0 array=0x14f86ac04030 array_size=65536 prev_array=(nil)
[2025-09-28 14:53:41.206085] WDIAG [STORAGE.TRANS] getClock (ob_clock_generator.h:70) [32505][][T0][Y0-0000000000000000-0-0] [lt=0][errcode=-4006] clock generator not inited
[2025-09-28 14:53:41.206109] INFO [LIB] init (ob_log_compressor.cpp:64) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=8] syslog compressor init finish (ret=0)
[2025-09-28 14:53:41.206127] INFO [SERVER.OMT] init (ob_tenant_timezone.cpp:42) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=6] tenant timezone init(ret=0, tenant_id_=1, sizeof(ObTimeZoneInfoManager)=3584)
[2025-09-28 14:53:41.206139] INFO [SERVER.OMT] add_tenant_timezone (ob_tenant_timezone_mgr.cpp:164) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=8] add tenant timezone success!(tenant_id=1, sizeof(ObTenantTimezone)=3712)
[2025-09-28 14:53:41.206165] INFO [SQL] init_sql_factories (ob_sql_init.h:53) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=6] init sql factories
[2025-09-28 14:53:41.206385] INFO alloc_array (ob_dchash.h:418) [32505][][T0][Y0-0000000000000000-0-0] [lt=19] DCHash: alloc_array: N9oceanbase6common9SessionIDE this=0x14f871407bb0 array=0x14f86aa04030 array_size=65536 prev_array=(nil)
[2025-09-28 14:53:41.207109] INFO [LIB] run1 (ob_log_compressor.cpp:194) [32505][SyslogCompress][T0][Y0-0000000000000000-0-0] [lt=10] syslog compress thread start
[2025-09-28 14:53:41.207796] INFO [SQL.ENG] create_hash_table (ob_serializable_function.cpp:144) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=5] function serialization hash table created(func_cnt=127170, bucket_size=262144, size=27734, conflicts=1927)
[2025-09-28 14:53:41.207986] WDIAG [SQL.ENG] init (ob_expr_uuid.cpp:108) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=27][errcode=-4016] unexpected error. can not get mac address(ret=-4016, errno=25)
[2025-09-28 14:53:41.208093] WDIAG [SQL.ENG] init (ob_expr_uuid.cpp:284) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=95][errcode=-4016] init uuid node failed(ret=-4016)
[2025-09-28 14:53:41.208104] EDIAG [SQL] init_sql_expr_static_var (ob_sql_init.h:70) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=11][errcode=-4016] failed to init vars in uuid(ret=-4016) BACKTRACE:0xa78af88 0xa7938a5 0xa793cf2 0xa793640 0xa793586 0xa7933ad 0x144f6707 0x1437cc81 0x1019a118 0x1019f392 0x2768dcb0 0x1019bdfd 0x14f87415f383 0xad76f46
[2025-09-28 14:53:41.208156] EDIAG [SERVER] init (ob_server.cpp:309) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=48][errcode=-4016] init sql expr static var !(ret=-4016, ret=“OB_ERR_UNEXPECTED”) BACKTRACE:0xa78af88 0xa7938a5 0xa841d77 0xa841776 0xa8416b0 0xa8414d7 0x1438936c 0x1437cf86 0x1019a118 0x1019f392 0x2768dcb0 0x1019bdfd 0x14f87415f383 0xad76f46
[2025-09-28 14:53:41.208180] EDIAG [SERVER] init (ob_server.cpp:549) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=23][errcode=-4016] [OBSERVER_NOTICE] fail to init observer(ret=-4016, ret=“OB_ERR_UNEXPECTED”) BACKTRACE:0xa78af88 0xa7938a5 0xa841d77 0xa841776 0xa8416b0 0xa8414d7 0x1439032e 0x1437f920 0x1019a118 0x1019f392 0x2768dcb0 0x1019bdfd 0x14f87415f383 0xad76f46
[2025-09-28 14:53:41.208218] ERROR [SERVER] init (ob_server.cpp:553) [32487][observer][T0][Y0-0000000000000001-0-0] [lt=11][errcode=-4016] [server_start 4/18] observer init fail. you may find solutions in previous error logs or seek help from official technicians.
observer进程拿不到mac address（MAC地址），出现了异常报错（-4016 failed to init vars），导致observer无法正常启动
麻烦描述下操作场景，有重启服务器吗？
使用的OB版本是什么？
1 个赞
可以了，没有启动网卡