操作步骤
步骤1:初始化hashmap:
$ gccli -uroot
GBase client 9.5.3.17.117651. Copyright (c) 2004-2020, GBase.
All Rights
Reserved.
gbase> use vc vc1;
Query OK, 0 rows affected (Elapsed: 00:00:00.00)
gbase> initnodedatamap;
Query OK, 0 rows affected, 5 warnings (Elapsed: 00:00:01.45)
步骤2:执行数据重分布:
gbase> rebalance instance;
Query OK, 3 rows affected (Elapsed: 00:00:01.45)
查看rebalance 状态:
gbase> select index_name, status, percentage
from
gclusterdb.rebalancing_status;
+------------+-----------+------------+
| index_name | status
| percentage |
+------------+-----------+------------+
| demo.tt
| COMPLETED |
100 |
| demo.ttt
| COMPLETED |
100 |
| demo.t
| COMPLETED |
100 |
+------------+-----------+------------+
3 rows in set (Elapsed: 00:00:00.05)
gbase> quit
Bye