Scales out nodes for a multi-zone ApsaraDB for HBase cluster.
Request parameters
| Parameter | Type | Required | Example | Description |
|---|---|---|---|---|
| Action | String | Yes | ResizeMultiZoneClusterNodeCount | The operation that you want to perform. Set the value to ResizeMultiZoneClusterNodeCount. |
| ArbiterVSwitchId | String | Yes | vsw-hangxzhouxb***** | The ID of the vSwitch that is involved in arbitration. |
| ClusterId | String | Yes | ld-f5d8d6s4s2a1**** | The ID of the multi-zone cluster. |
| CoreNodeCount | Integer | Yes | 6 | The number of core nodes. Set this value to 4 or a greater value. The specified value must be a multiple of 2. |
| LogNodeCount | Integer | Yes | 8 | The number of log nodes. Set this value to 4 or a greater value. The specified value must be a multiple of 4. |
| PrimaryCoreNodeCount | Integer | Yes | 6 | The number of core nodes in the primary zone. Set this value to 4 or a greater value. The specified value must be a multiple of 2. |
| PrimaryVSwitchId | String | Yes | vsw-hangxzhouxe***** | The ID of the vSwitch in the primary zone. |
| StandbyCoreNodeCount | Integer | Yes | 6 | The number of core nodes in the secondary zone. Set this value to 4 or a greater value. The specified value must be a multiple of 2. |
| StandbyVSwitchId | String | Yes | vsw-hangxzhouxf**** | The ID of the vSwitch in the secondary zone. |
Response parameters
| Parameter | Type | Example | Description |
|---|---|---|---|
| OrderId | String | 1234123412**** | The ID of the order. |
| RequestId | String | E2B7E9DA-1575-4B9D-A0E4-9468BAC | The ID of the request. |
Examples
Sample requests
http(s)://[Endpoint]/?Action=ResizeMultiZoneClusterNodeCount
&ArbiterVSwitchId=vsw-hangxzhouxb*****
&ClusterId=ld-f5d8d6s4s2a1****
&CoreNodeCount=6
&LogNodeCount=8
&PrimaryCoreNodeCount=6
&PrimaryVSwitchId=vsw-hangxzhouxe*****
&StandbyCoreNodeCount=6
&StandbyVSwitchId=vsw-hangxzhouxf****
&<Common request parameters>Sample success responses
XML format
<RequestId>E2B7E9DA-1575-4B9D-A0E4-9468BAC</RequestId>
<OrderId>1234123412****</OrderId>JSON format
{"RequestId":"E2B7E9DA-1575-4B9D-A0E4-9468BAC","OrderId":"1234123412****"}Error codes
For a list of error codes, see Service error codes.