操作步骤
步骤1:修改gcAddInfo.xml 文件,将新增加到vc1 的两个IP 写入该文件:
$ cat gcAddInfo.xml
步骤2:将freenode 添加到vc1 中:
$ gcadmin addnodes gcAddInfo.xml vc1
gcadmin add nodes ...
GBase 8a MPP Cluster 产品手册
4 管理员指南
文档版本953(2022-04-10)
南大通用数据技术股份有限公司
243
flush statemachine success
gcadmin addnodes to vc [vc1] success
添加后,集群状态信息如下:
$ gcadmin
CLUSTER STATE:
ACTIVE
================================================================
|
GBASE COORDINATOR CLUSTER INFORMATION
|
================================================================
|
NodeName
|
IpAddress
| gcware | gcluster | DataState |
----------------------------------------------------------------
| coordinator1 | 172.168.83.11 |
OPEN
|
OPEN
|
0
|
----------------------------------------------------------------
| coordinator2 | 172.168.83.12 |
OPEN
|
OPEN
|
0
|
----------------------------------------------------------------
| coordinator3 | 172.168.83.13 |
OPEN
|
OPEN
|
0
|
----------------------------------------------------------------
| coordinator4 | 172.168.83.15 |
OPEN
|
OPEN
|
0
|
----------------------------------------------------------------
=============================================
|
GBASE VIRTUAL CLUSTER INFORMATION
|
=============================================
|
VcName
| DistributionId |
comment
|
---------------------------------------------
|
vc1
|
1
|
|
---------------------------------------------
|
vc2
|
2
|
|
---------------------------------------------
2 virtual cluster: vc1, vc2
4 coordinator node
0 free data node
$ gcadmin showcluster vc vc1
CLUSTER STATE:
ACTIVE
VIRTUAL CLUSTER MODE:
NORMAL
=============================================
|
GBASE VIRTUAL CLUSTER INFORMATION
|
=============================================
|
VcName
| DistributionId |
comment
|
---------------------------------------------
GBase 8a MPP Cluster 产品手册
4 管理员指南
文档版本953(2022-04-10)
南大通用数据技术股份有限公司
244
|
vc1
|
1
|
|
---------------------------------------------
==========================================================================
===
|
VIRTUAL CLUSTER DATA NODE INFORMATION
|
==========================================================================
===
| NodeName |
IpAddress
| DistributionId | gnode | syncserver | DataState |
-----------------------------------------------------------------------------
|
node1
|172.168.83.11 |
1
| OPEN
|
OPEN
|
0
|
-----------------------------------------------------------------------------
|
node2
|172.168.83.12 |
1
| OPEN
|
OPEN
|
0
|
-----------------------------------------------------------------------------
|
node3
|172.168.83.15 |
| OPEN
|
OPEN
|
0
|
-----------------------------------------------------------------------------
|
node4
|172.168.83.16 |
| OPEN
|
OPEN
|
0
|
-----------------------------------------------------------------------------
4 data node