[2026-01-07 10:32:16.523] [DEBUG] - cmd: ['StandAlone'] [2026-01-07 10:32:16.525] [DEBUG] - opts: {'component': 'oceanbase-ce', 'version': '4.2.1.11', 'tag': None, 'image_name': None, 'skip_check': None, 'usable': '7b406f4a49a44c710ca3c0590ef24ef2f0492a53', 'disable': '', 'executer_path': '/home/admin/.oceanbase-all-in-one/obd/usr/obd/lib/executer', 'script_query_timeout': '', 'ignore_standby': None} [2026-01-07 10:32:16.525] [DEBUG] - mkdir /home/admin/.obd/lock/ [2026-01-07 10:32:16.526] [DEBUG] - unknown lock mode [2026-01-07 10:32:16.526] [DEBUG] - try to get share lock /home/admin/.obd/lock/global [2026-01-07 10:32:16.527] [DEBUG] - share lock `/home/admin/.obd/lock/global`, count 1 [2026-01-07 10:32:16.527] [DEBUG] - Get Deploy by name [2026-01-07 10:32:16.527] [DEBUG] - mkdir /home/admin/.obd/cluster/ [2026-01-07 10:32:16.527] [DEBUG] - mkdir /home/admin/.obd/config_parser/ [2026-01-07 10:32:16.528] [DEBUG] - try to get exclusive lock /home/admin/.obd/lock/deploy_StandAlone [2026-01-07 10:32:16.528] [DEBUG] - exclusive lock `/home/admin/.obd/lock/deploy_StandAlone`, count 1 [2026-01-07 10:32:16.533] [DEBUG] - Deploy status judge [2026-01-07 10:32:16.544] [INFO] Get local repositories and plugins [2026-01-07 10:32:16.545] [DEBUG] - mkdir /home/admin/.obd/repository [2026-01-07 10:32:16.545] [DEBUG] - Get local repository oceanbase-ce-4.2.1.7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:16.546] [DEBUG] - try to get share lock /home/admin/.obd/lock/mirror_and_repo [2026-01-07 10:32:16.546] [DEBUG] - share lock `/home/admin/.obd/lock/mirror_and_repo`, count 1 [2026-01-07 10:32:16.548] [DEBUG] - Searching param plugin for components ... [2026-01-07 10:32:16.548] [DEBUG] - Search param plugin for oceanbase-ce [2026-01-07 10:32:16.548] [DEBUG] - mkdir /home/admin/.obd/plugins [2026-01-07 10:32:16.549] [DEBUG] - Found for oceanbase-ce-param-4.2.1.4 for oceanbase-ce-4.2.1.7 [2026-01-07 10:32:16.549] [DEBUG] - Applying oceanbase-ce-param-4.2.1.4 for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.082] [DEBUG] - Searching standby_check template for components ... [2026-01-07 10:32:17.083] [DEBUG] - mkdir /home/admin/.obd/workflows [2026-01-07 10:32:17.084] [DEBUG] - Call workflow oceanbase-ce-py_script_workflow_standby_check-4.2.0.0 for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.084] [DEBUG] - mkdir /home/admin/.obd/mirror [2026-01-07 10:32:17.084] [DEBUG] - mkdir /home/admin/.obd/mirror/remote [2026-01-07 10:32:17.084] [DEBUG] - mkdir /home/admin/.obd/mirror/local [2026-01-07 10:32:17.085] [DEBUG] - mkdir /home/admin/.obd/optimize/ [2026-01-07 10:32:17.085] [DEBUG] - mkdir /home/admin/.obd/tool/ [2026-01-07 10:32:17.085] [DEBUG] - import standby_check [2026-01-07 10:32:17.086] [DEBUG] - add standby_check ref count to 1 [2026-01-07 10:32:17.086] [DEBUG] - sub standby_check ref count to 0 [2026-01-07 10:32:17.086] [DEBUG] - export standby_check [2026-01-07 10:32:17.086] [DEBUG] - plugin oceanbase-ce-py_script_workflow_standby_check-4.2.0.0 result: True [2026-01-07 10:32:17.086] [DEBUG] - Found for oceanbase-ce-py_script_workflow_standby_check-4.2.0.0 for oceanbase-ce-4.2.0.0 [2026-01-07 10:32:17.087] [DEBUG] - share lock `/home/admin/.obd/lock/mirror_and_repo`, count 2 [2026-01-07 10:32:17.089] [DEBUG] - Searching get_relation_tenants plugin for components ... [2026-01-07 10:32:17.089] [DEBUG] - Searching get_relation_tenants plugin for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.090] [DEBUG] - Found for oceanbase-ce-py_script_get_relation_tenants-4.2.0.0 for oceanbase-ce-4.2.1.7 [2026-01-07 10:32:17.090] [DEBUG] - Call plugin oceanbase-ce-py_script_get_relation_tenants-4.2.0.0 for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.090] [INFO] Open ssh connection [2026-01-07 10:32:17.222] [DEBUG] - import get_relation_tenants [2026-01-07 10:32:17.224] [DEBUG] - add get_relation_tenants ref count to 1 [2026-01-07 10:32:17.225] [DEBUG] - exclusive lock `/home/admin/.obd/lock/deploy_StandAlone`, count 2 [2026-01-07 10:32:17.250] [DEBUG] - sub get_relation_tenants ref count to 0 [2026-01-07 10:32:17.250] [DEBUG] - export get_relation_tenants [2026-01-07 10:32:17.250] [DEBUG] - plugin oceanbase-ce-py_script_get_relation_tenants-4.2.0.0 result: True [2026-01-07 10:32:17.251] [DEBUG] - Searching get_deployment_connections plugin for components ... [2026-01-07 10:32:17.251] [DEBUG] - Searching get_deployment_connections plugin for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.253] [DEBUG] - Found for oceanbase-ce-py_script_get_deployment_connections-4.2.0.0 for oceanbase-ce-4.2.1.7 [2026-01-07 10:32:17.253] [DEBUG] - Call plugin oceanbase-ce-py_script_get_deployment_connections-4.2.0.0 for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.254] [DEBUG] - import get_deployment_connections [2026-01-07 10:32:17.256] [DEBUG] - add get_deployment_connections ref count to 1 [2026-01-07 10:32:17.256] [INFO] Get deployment connections [2026-01-07 10:32:17.388] [DEBUG] - sub get_deployment_connections ref count to 0 [2026-01-07 10:32:17.389] [DEBUG] - export get_deployment_connections [2026-01-07 10:32:17.389] [DEBUG] - plugin oceanbase-ce-py_script_get_deployment_connections-4.2.0.0 result: True [2026-01-07 10:32:17.389] [DEBUG] - Searching get_standbys plugin for components ... [2026-01-07 10:32:17.389] [DEBUG] - Searching get_standbys plugin for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.391] [DEBUG] - Found for oceanbase-ce-py_script_get_standbys-4.2.0.0 for oceanbase-ce-4.2.1.7 [2026-01-07 10:32:17.391] [DEBUG] - Call plugin oceanbase-ce-py_script_get_standbys-4.2.0.0 for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.392] [DEBUG] - import get_standbys [2026-01-07 10:32:17.396] [DEBUG] - add get_standbys ref count to 1 [2026-01-07 10:32:17.397] [INFO] Get standbys info [2026-01-07 10:32:17.532] [DEBUG] - sub get_standbys ref count to 0 [2026-01-07 10:32:17.533] [DEBUG] - export get_standbys [2026-01-07 10:32:17.533] [DEBUG] - plugin oceanbase-ce-py_script_get_standbys-4.2.0.0 result: True [2026-01-07 10:32:17.533] [DEBUG] - Searching check_exit_standby plugin for components ... [2026-01-07 10:32:17.533] [DEBUG] - Searching check_exit_standby plugin for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.535] [DEBUG] - Found for oceanbase-ce-py_script_check_exit_standby-4.2.0.0 for oceanbase-ce-4.2.1.7 [2026-01-07 10:32:17.535] [DEBUG] - Call plugin oceanbase-ce-py_script_check_exit_standby-4.2.0.0 for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.536] [DEBUG] - import check_exit_standby [2026-01-07 10:32:17.537] [DEBUG] - add check_exit_standby ref count to 1 [2026-01-07 10:32:17.538] [DEBUG] - sub check_exit_standby ref count to 0 [2026-01-07 10:32:17.538] [DEBUG] - export check_exit_standby [2026-01-07 10:32:17.538] [DEBUG] - plugin oceanbase-ce-py_script_check_exit_standby-4.2.0.0 result: True [2026-01-07 10:32:17.555] [DEBUG] - Search repository oceanbase-ce version: 4.2.1.7, tag: f69097e5f6056a0f6949867a799eea3724a905aa, release: None, package_hash: None [2026-01-07 10:32:17.555] [DEBUG] - share lock `/home/admin/.obd/lock/mirror_and_repo`, count 3 [2026-01-07 10:32:17.555] [DEBUG] - mkdir /home/admin/.obd/repository/oceanbase-ce [2026-01-07 10:32:17.556] [DEBUG] - Found repository oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.556] [DEBUG] - Search repository oceanbase-ce version: 4.2.1.11, tag: 7b406f4a49a44c710ca3c0590ef24ef2f0492a53, release: None, package_hash: None [2026-01-07 10:32:17.561] [DEBUG] - Found repository oceanbase-ce-4.2.1.11-111000162025032610.el7-7b406f4a49a44c710ca3c0590ef24ef2f0492a53 [2026-01-07 10:32:17.561] [DEBUG] - Searching install plugin for components ... [2026-01-07 10:32:17.561] [DEBUG] - Search install plugin for oceanbase-ce [2026-01-07 10:32:17.562] [DEBUG] - Found for oceanbase-ce-install-4.0.0.0 for oceanbase-ce-4.2.1.11 [2026-01-07 10:32:17.563] [DEBUG] - Search install plugin for oceanbase-ce [2026-01-07 10:32:17.564] [DEBUG] - Found for oceanbase-ce-install-4.0.0.0 for oceanbase-ce-4.2.1.7 [2026-01-07 10:32:17.564] [DEBUG] - Searching install plugin for components ... [2026-01-07 10:32:17.564] [DEBUG] - Searching upgrade template for components ... [2026-01-07 10:32:17.566] [DEBUG] - Call workflow oceanbase-ce-py_script_workflow_upgrade-0.1 for oceanbase-ce-4.2.1.11-111000162025032610.el7-7b406f4a49a44c710ca3c0590ef24ef2f0492a53 [2026-01-07 10:32:17.566] [DEBUG] - import upgrade [2026-01-07 10:32:17.567] [DEBUG] - add upgrade ref count to 1 [2026-01-07 10:32:17.568] [DEBUG] - sub upgrade ref count to 0 [2026-01-07 10:32:17.568] [DEBUG] - export upgrade [2026-01-07 10:32:17.568] [DEBUG] - plugin oceanbase-ce-py_script_workflow_upgrade-0.1 result: True [2026-01-07 10:32:17.568] [DEBUG] - Found for oceanbase-ce-py_script_workflow_upgrade-0.1 for oceanbase-ce-0.1 [2026-01-07 10:32:17.569] [DEBUG] - share lock `/home/admin/.obd/lock/mirror_and_repo`, count 4 [2026-01-07 10:32:17.573] [DEBUG] - Searching upgrade plugin for components ... [2026-01-07 10:32:17.573] [DEBUG] - Searching upgrade plugin for oceanbase-ce-4.2.1.11-111000162025032610.el7-7b406f4a49a44c710ca3c0590ef24ef2f0492a53 [2026-01-07 10:32:17.575] [DEBUG] - Found for oceanbase-ce-py_script_upgrade-4.2.1.4 for oceanbase-ce-4.2.1.11 [2026-01-07 10:32:17.575] [DEBUG] - Call plugin oceanbase-ce-py_script_upgrade-4.2.1.4 for oceanbase-ce-4.2.1.11-111000162025032610.el7-7b406f4a49a44c710ca3c0590ef24ef2f0492a53 [2026-01-07 10:32:17.576] [DEBUG] - import upgrade [2026-01-07 10:32:17.592] [DEBUG] - add upgrade ref count to 1 [2026-01-07 10:32:17.594] [DEBUG] - Searching param plugin for components ... [2026-01-07 10:32:17.594] [DEBUG] - Search param plugin for oceanbase-ce [2026-01-07 10:32:17.595] [DEBUG] - Found for oceanbase-ce-param-4.2.1.4 for oceanbase-ce-4.2.1.7 [2026-01-07 10:32:17.596] [DEBUG] - Applying oceanbase-ce-param-4.2.1.4 for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.596] [DEBUG] - Searching upgrade_start template for components ... [2026-01-07 10:32:17.597] [DEBUG] - Call workflow oceanbase-ce-py_script_workflow_upgrade_start-3.1.0 for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.598] [DEBUG] - import upgrade_start [2026-01-07 10:32:17.599] [DEBUG] - add upgrade_start ref count to 1 [2026-01-07 10:32:17.599] [DEBUG] - sub upgrade_start ref count to 0 [2026-01-07 10:32:17.600] [DEBUG] - export upgrade_start [2026-01-07 10:32:17.600] [DEBUG] - plugin oceanbase-ce-py_script_workflow_upgrade_start-3.1.0 result: True [2026-01-07 10:32:17.600] [DEBUG] - Found for oceanbase-ce-py_script_workflow_upgrade_start-3.1.0 for oceanbase-ce-3.1.0 [2026-01-07 10:32:17.600] [DEBUG] - Searching configserver_pre plugin for components ... [2026-01-07 10:32:17.600] [DEBUG] - Searching configserver_pre plugin for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.603] [DEBUG] - Found for oceanbase-ce-py_script_configserver_pre-3.1.0 for oceanbase-ce-4.2.1.7 [2026-01-07 10:32:17.603] [DEBUG] - Call plugin oceanbase-ce-py_script_configserver_pre-3.1.0 for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.603] [DEBUG] - import configserver_pre [2026-01-07 10:32:17.606] [DEBUG] - add configserver_pre ref count to 1 [2026-01-07 10:32:17.607] [DEBUG] - sub configserver_pre ref count to 0 [2026-01-07 10:32:17.607] [DEBUG] - export configserver_pre [2026-01-07 10:32:17.608] [DEBUG] - plugin oceanbase-ce-py_script_configserver_pre-3.1.0 result: True [2026-01-07 10:32:17.608] [DEBUG] - Searching start_pre plugin for components ... [2026-01-07 10:32:17.608] [DEBUG] - Searching start_pre plugin for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.610] [DEBUG] - Found for oceanbase-ce-py_script_start_pre-4.2.0.0 for oceanbase-ce-4.2.1.7 [2026-01-07 10:32:17.610] [DEBUG] - Call plugin oceanbase-ce-py_script_start_pre-4.2.0.0 for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.610] [DEBUG] - import start_pre [2026-01-07 10:32:17.614] [DEBUG] - add start_pre ref count to 1 [2026-01-07 10:32:17.616] [INFO] cluster scenario: None [2026-01-07 10:32:17.617] [DEBUG] -- local execute: ls /var/lib/oceanbase/store/None/ [2026-01-07 10:32:17.626] [DEBUG] -- exited code 2, error output: [2026-01-07 10:32:17.626] [DEBUG] ls: 无法访问 '/var/lib/oceanbase/store/None/': 没有那个文件或目录 [2026-01-07 10:32:17.626] [DEBUG] [2026-01-07 10:32:17.626] [DEBUG] -- local execute: cat /var/lib/oceanbase/data/run/observer.pid [2026-01-07 10:32:17.632] [DEBUG] -- exited code 0 [2026-01-07 10:32:17.632] [DEBUG] -- local execute: ls /proc/4092 [2026-01-07 10:32:17.639] [DEBUG] -- exited code 0 [2026-01-07 10:32:17.640] [DEBUG] - sub start_pre ref count to 0 [2026-01-07 10:32:17.640] [DEBUG] - export start_pre [2026-01-07 10:32:17.640] [DEBUG] - plugin oceanbase-ce-py_script_start_pre-4.2.0.0 result: True [2026-01-07 10:32:17.640] [DEBUG] - Searching start plugin for components ... [2026-01-07 10:32:17.641] [DEBUG] - Searching start plugin for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.643] [DEBUG] - Found for oceanbase-ce-py_script_start-3.1.0 for oceanbase-ce-4.2.1.7 [2026-01-07 10:32:17.643] [DEBUG] - Call plugin oceanbase-ce-py_script_start-3.1.0 for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.644] [DEBUG] - import start [2026-01-07 10:32:17.645] [DEBUG] - add start ref count to 1 [2026-01-07 10:32:17.647] [INFO] Start observer [2026-01-07 10:32:17.779] [DEBUG] -- need_bootstrap: True [2026-01-07 10:32:17.780] [DEBUG] - sub start ref count to 0 [2026-01-07 10:32:17.780] [DEBUG] - export start [2026-01-07 10:32:17.780] [DEBUG] - plugin oceanbase-ce-py_script_start-3.1.0 result: True [2026-01-07 10:32:17.780] [DEBUG] - Searching health_check plugin for components ... [2026-01-07 10:32:17.781] [DEBUG] - Searching health_check plugin for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.782] [DEBUG] - Found for oceanbase-ce-py_script_health_check-3.1.0 for oceanbase-ce-4.2.1.7 [2026-01-07 10:32:17.782] [DEBUG] - Call plugin oceanbase-ce-py_script_health_check-3.1.0 for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:17.783] [DEBUG] - import health_check [2026-01-07 10:32:17.784] [DEBUG] - add health_check ref count to 1 [2026-01-07 10:32:17.785] [INFO] observer program health check [2026-01-07 10:32:20.787] [DEBUG] -- 127.0.0.1 program health check [2026-01-07 10:32:20.787] [DEBUG] -- local execute: cat /var/lib/oceanbase/data/run/observer.pid [2026-01-07 10:32:20.796] [DEBUG] -- exited code 0 [2026-01-07 10:32:20.796] [DEBUG] -- local execute: ls /proc/4092 [2026-01-07 10:32:20.804] [DEBUG] -- exited code 0 [2026-01-07 10:32:20.804] [DEBUG] -- 127.0.0.1 observer[pid: 4092] started [2026-01-07 10:32:20.917] [DEBUG] - sub health_check ref count to 0 [2026-01-07 10:32:20.917] [DEBUG] - export health_check [2026-01-07 10:32:20.917] [DEBUG] - plugin oceanbase-ce-py_script_health_check-3.1.0 result: True [2026-01-07 10:32:20.917] [DEBUG] - Searching connect plugin for components ... [2026-01-07 10:32:20.918] [DEBUG] - Searching connect plugin for oceanbase-ce-4.2.1.7-107000162024060611.el7-f69097e5f6056a0f6949867a799eea3724a905aa [2026-01-07 10:32:20.919] [DEBUG] - Found for oceanbase-ce-py_script_connect-3.1.0 for oceanbase-ce-4.2.1.7 [2026-01-07 10:32:20.920] [INFO] Connect to observer [2026-01-07 10:32:20.921] [DEBUG] ---- mysql connect 127.0.0.1 -P3306 -uroot -p****** [2026-01-07 10:32:20.926] [DEBUG] ---- mysql execute sql: select 1. args: None [2026-01-07 10:32:21.053] [DEBUG] --- plugin oceanbase-ce-py_script_connect-3.1.0 result: True [2026-01-07 10:32:21.054] [DEBUG] ---- mysql execute sql: use oceanbase. args: None [2026-01-07 10:32:21.055] [DEBUG] ---- mysql execute sql: set session ob_query_timeout=1000000000. args: None [2026-01-07 10:32:21.057] [DEBUG] -- upgrade oceanbase-ce-4.2.1.11-111000162025032610.el7-7b406f4a49a44c710ca3c0590ef24ef2f0492a53 to oceanbase-ce-4.2.1.11-111000162025032610.el7-7b406f4a49a44c710ca3c0590ef24ef2f0492a53 [2026-01-07 10:32:21.058] [INFO] Exec upgrade_checker.py [2026-01-07 10:32:21.060] [DEBUG] -- exec oceanbase-ce-4.2.1.11-111000162025032610.el7-7b406f4a49a44c710ca3c0590ef24ef2f0492a53 upgrade_checker.py [2026-01-07 10:32:21.060] [DEBUG] -- exec oceanbase-ce-4.2.1.11-111000162025032610.el7-7b406f4a49a44c710ca3c0590ef24ef2f0492a53 upgrade_checker.py [2026-01-07 10:32:21.061] [DEBUG] -- local execute: /home/admin/.oceanbase-all-in-one/obd/usr/obd/lib/executer/executer27/bin/executer /tmp/127.0.0.1:3310/7b406f4a49a44c710ca3c0590ef24ef2f0492a53/upgrade_checker.py -h 127.0.0.1 -P 3306 -u root -p '******' [2026-01-07 10:32:21.391] [DEBUG] -- exited code 255, error output: [2026-01-07 10:32:21.392] [DEBUG] Traceback (most recent call last): [2026-01-07 10:32:21.392] [DEBUG] File "executer27.py", line 47, in [2026-01-07 10:32:21.392] [DEBUG] File "/tmp/127.0.0.1:3310/7b406f4a49a44c710ca3c0590ef24ef2f0492a53/upgrade_checker.py", line 7, in [2026-01-07 10:32:21.392] [DEBUG] import mysql.connector [2026-01-07 10:32:21.392] [DEBUG] ImportError: No module named mysql.connector [2026-01-07 10:32:21.392] [DEBUG] [6521] Failed to execute script executer27 [2026-01-07 10:32:21.392] [DEBUG] [2026-01-07 10:32:21.453] [DEBUG] - sub upgrade ref count to 0 [2026-01-07 10:32:21.454] [DEBUG] - export upgrade [2026-01-07 10:32:21.454] [DEBUG] - plugin oceanbase-ce-py_script_upgrade-4.2.1.4 result: None [2026-01-07 10:32:21.455] [DEBUG] - dump upgrade meta data to /home/admin/.obd/cluster/StandAlone/.upgrade [2026-01-07 10:32:21.462] [INFO] Trace ID: 1509013c-eb71-11f0-b6bf-000c29601206 [2026-01-07 10:32:21.462] [INFO] If you want to view detailed obd logs, please run: obd display-trace 1509013c-eb71-11f0-b6bf-000c29601206 [2026-01-07 10:32:21.463] [DEBUG] - unlock /home/admin/.obd/lock/global [2026-01-07 10:32:21.463] [DEBUG] - unlock /home/admin/.obd/lock/deploy_StandAlone [2026-01-07 10:32:21.463] [DEBUG] - unlock /home/admin/.obd/lock/mirror_and_repo