首批通过分布式安全可靠测评,为关键业务系统打造
升级后检查
更新时间:2026-04-27 11:12:06
本文将介绍 OceanBase 集群升级完成后的状态检查。
操作步骤
登录 OceanBase 数据库。
示例如下:
使用
root用户连接sys租户。obclient -h10.10.10.1 -P2881 -uroot@sys -p******使用视图查看集群升级相关事件信息。
示例如下:
SELECT * FROM oceanbase.DBA_OB_CLUSTER_EVENT_HISTORY WHERE MODULE='UPGRADE';返回结果如下:
+----------------------------+---------+-------------+-----------------+---------+---------------+-------------------------------------------------------------------------------------------+---------------------+---------+----------------------+---------+-----------+--------+-------+--------+------------+ | TIMESTAMP | MODULE | EVENT | NAME1 | VALUE1 | NAME2 | VALUE2 | NAME3 | VALUE3 | NAME4 | VALUE4 | NAME5 | VALUE5 | NAME6 | VALUE6 | EXTRA_INFO | +----------------------------+---------+-------------+-----------------+---------+---------------+-------------------------------------------------------------------------------------------+---------------------+---------+----------------------+---------+-----------+--------+-------+--------+------------+ | 2023-12-15 16:10:33.035367 | UPGRADE | UPGRADE_ALL | cluster_version | 4.2.1.0 | build_version | 4.2.2.0_100000012023120716-c33e61340b84acea88d8cfe868d2a75f7f3b042d(Dec 7 2023 16:30:05) | target_data_version | 4.2.2.0 | current_data_version | 4.2.1.0 | tenant_id | 1 | | | | +----------------------------+---------+-------------+-----------------+---------+---------------+-------------------------------------------------------------------------------------------+---------------------+---------+----------------------+---------+-----------+--------+-------+--------+------------+ 1 row in set
相关文档
- 有关连接 OceanBase 数据库的详细信息,请参见 连接方式概述。
- 有关展示集群级别重要事件的视图信息,请参见 oceanbase.DBA_OB_CLUSTER_EVENT_HISTORY。