Note
This view is available starting with V4.0.0.
Overview
Displays all unit-related tasks.
Columns
Column |
Type |
Nullable |
Description |
|---|---|---|---|
| JOB_ID | bigint(20) | NO | Task ID |
| JOB_TYPE | varchar(128) | NO | Task type.MIGRATE_UNITRepresents a migration unit task. |
| JOB_STATUS | varchar(128) | NO | Task status:
|
| RESULT_CODE | bigint(20) | YES | Task End Code |
| PROGRESS | bigint(20) | NO | Task progress percentage, which ranges from 0 to 100. |
| START_TIME | timestamp(6) | YES | Task Start Time |
| MODIFY_TIME | timestamp(6) | YES | Last Modified Time |
| TENANT_ID | bigint(20) | YES | Tenant ID:
|
| UNIT_ID | bigint(20) | YES | Unit ID |
| SQL_TEXT | longtext | YES | Related SQL strings |
| EXTRA_INFO | varchar(512) | YES | Additional information |
| RS_SVR_IP | varchar(46) | NO | Root Service Server IP Address |
| RS_SVR_PORT | bigint(20) | NO | Root Service Server Port Number |
Sample query
Query all unit-related task information in the sys tenant.
obclient [oceanbase]> SELECT * FROM oceanbase.DBA_OB_UNIT_JOBS;
The query result is as follows:
--------------+------------+-------------+----------+----------------------------+----------------------------+-----------+---------+----------+------------+----------------+-------------+
| JOB_ID | JOB_TYPE | JOB_STATUS | RESULT_CODE | PROGRESS | START_TIME | MODIFY_TIME | TENANT_ID | UNIT_ID | SQL_TEXT | EXTRA_INFO | RS_SVR_IP | RS_SVR_PORT |
+--------+--------------+------------+-------------+----------+----------------------------+----------------------------+-----------+---------+----------+------------+----------------+-------------+
| 6 | MIGRATE_UNIT | INPROGRESS | NULL | 0 | 2025-07-04 11:27:51.957456 | 2025-07-04 11:27:51.957456 | 1006 | 1008 | NULL | NULL | 172.xx.xxx.xxx | 2882 |
+--------+--------------+------------+-------------+----------+----------------------------+----------------------------+-----------+---------+----------+------------+----------------+-------------+
1 row in set
References
For detailed operations related to unit migration, see Replica migration.