【 使用环境 】生产环境
【 OB or 其他组件 】observer
【 使用版本 】OceanBase_CE 4.2.1.10 (r110000072024112010-28c1343085627e79a4f13c29121646bb889cf901) (Built Nov 20 2024 10:14:47)
【问题描述】observer 进程宕，生成core文件
【复现路径】无法复现
CRASH堆栈
addr2line -pCfe /home/admin/oceanbase/bin/observer 0x10bd0390 0xffffad0909ac 0x10e33878 0xa990f38 0xa9900e0 0xa98fffc 0xf69f830 0xf68e35c 0xf68e008 0xada5aac 0xada5540 0xaa3d3d0 0xaa3b700 0xaa37790 0xaa3457c 0x5bd1e28 0x8f7101c 0x8f702a8 0xbf88f64 0xbf87170 0x8825880 0x8820a3c 0xa9a11e8 0xa98b5b4 0x84b4a7c 0x10e6c98
oceanbase::common::light_backtrace(void**, int, long) at easy_util.c:?
?? ??:0
ob_date_unit_type_str at easy_util.c:?
oceanbase::lib::MemoryContext::deinit() at easy_util.c:?
oceanbase::lib::MemoryContext::destory_context(oceanbase::lib::MemoryContext) at easy_util.c:?
oceanbase::lib::_S<(oceanbase::lib::ContextSource)1>::~_S() at easy_util.c:?
oceanbase::common::ObKVCacheStore::try_flush_washable_mb(unsigned long, oceanbase::lib::ObICacheWasher::ObCacheMemBlock&, long, long, bool) at easy_util.c:?
oceanbase::common::ObKVCacheStore::sync_wash_mbs(unsigned long, long, oceanbase::lib::ObICacheWasher::ObCacheMemBlock*&) at easy_util.c:?
oceanbase::common::ObKVGlobalCache::sync_wash_mbs(unsigned long, long, oceanbase::lib::ObICacheWasher::ObCacheMemBlock*&) at easy_util.c:?
oceanbase::lib::ObTenantMemoryMgr::alloc_chunk(long, oceanbase::lib::ObMemAttr const&) at easy_util.c:?
oceanbase::lib::ObTenantCtxAllocator::alloc_chunk(long, oceanbase::lib::ObMemAttr const&) at easy_util.c:?
oceanbase::lib::BlockSet::alloc_chunk(unsigned long, oceanbase::lib::ObMemAttr const&) at easy_util.c:?
oceanbase::lib::ObjectSet::alloc_block(unsigned long, oceanbase::lib::ObMemAttr const&) at easy_util.c:?
void* oceanbase::lib::ObTenantCtxAllocator::common_allococeanbase::lib::ObjectSet(long, oceanbase::lib::ObMemAttr const&, oceanbase::lib::ObTenantCtxAllocator&, oceanbase::lib::ObjectSet&) at easy_util.c:?
oceanbase::common::ObAllocator::alloc(long, oceanbase::lib::ObMemAttr const&) at easy_util.c:?
oceanbase::common::ObParallelAllocator::alloc(long, oceanbase::lib::ObMemAttr const&) at easy_util.c:?
oceanbase::sql::ObPsCache::add_stmt_info(oceanbase::sql::ObPsStmtItem const&, oceanbase::sql::ObPsStmtInfo const&, oceanbase::sql::ObPsStmtInfo*&) at easy_util.c:?
oceanbase::sql::ObPsCache::get_or_add_stmt_info(oceanbase::sql::PsCacheInfoCtx const&, oceanbase::sql::ObResultSet const&, oceanbase::share::schema::ObSchemaGetterGuard&, oceanbase::sql::ObPsStmtItem*, oceanbase::sql::ObPsStmtInfo*&) at easy_util.c:?
oceanbase::sql::ObSql::handle_ps_prepare(oceanbase::common::ObString const&, oceanbase::sql::ObSqlCtx&, oceanbase::sql::ObResultSet&, bool) at easy_util.c:?
oceanbase::sql::ObSql::stmt_prepare(oceanbase::common::ObString const&, oceanbase::sql::ObSqlCtx&, oceanbase::sql::ObResultSet&, bool) at easy_util.c:?
oceanbase::observer::ObMPStmtPrepare::do_process(oceanbase::sql::ObSQLSessionInfo&, bool, bool, bool&) at easy_util.c:?
oceanbase::observer::ObMPStmtPrepare::process() at easy_util.c:?
oceanbase::omt::ObWorkerProcessor::process(oceanbase::rpc::ObRequest&) at easy_util.c:?
oceanbase::omt::ObThWorker::worker(long&, long&, int&) at easy_util.c:?
non-virtual thunk to oceanbase::omt::ObThWorker::run(long) at easy_util.c:?
?? ??:0