oceanbase告警 告警概述：alarm_template_id=0:ob_cluster=rcx_ocp-1753250954:host=192.168.88.62 OBServer 非预期的内部错误
告警详情：[OBServer 非预期的内部错误] 集群：rcx_ocp，主机：192.168.88.62，日志类型：observer，日志文件：/home/admin/oceanbase/log/observer.log，日志级别：ERROR，关键字=Unexpected internal error happen，错误码=4388，日志详情=[2025-07-24 10:24:15.185586] ERROR issue_dba_error (ob_log.cpp:1875) [172371][OmtNodeBalancer][T0][YB42C0A8583E-00063AA356E6E55C-0-0] [lt=7][errcode=-4388] Unexpected internal error happen, please checkout the internal errcode(errcode=-4007, file=“ob_server_log_block_mgr.cpp”, line_no=783, info=“ObServerLogBlockMGR resize failed”)。
