You can call ListClusterOperationHost operation to query the list of hosts whose operation history is displayed.
Debugging
Request parameters
Parameter | Type | Required | Example | Description |
---|---|---|---|---|
Action | String | Yes | ListClusterOperationHost |
The operation that you want to perform. Set the value to ListClusterOperationHost. |
ClusterId | String | Yes | C-A14A3F241AF3**** |
The ID of the cluster. You can call ListClusters You can call this operation to view the ID of a cluster. |
OperationId | String | Yes | 111 |
The ID of the action. |
RegionId | String | Yes | cn-hangzhou |
The region ID of the instance. You can call DescribeRegions To view the latest list of Alibaba Cloud regions. |
Status | String | No | SUCCESS |
The status of the action. |
PageNumber | Integer | No | 1 |
The number of the page to return. |
PageSize | Integer | No | 100 |
The number of entries to return on each page. |
Response parameters
Parameter | Type | Example | Description |
---|---|---|---|
ClusterOperationHostList | Array of ClusterOperationHost |
The hosts on which the action is performed. |
|
ClusterOperationHost | |||
HostId | String | 111 |
The ID of the host. |
HostName | String | emr-worker-1 |
The names of the hosts on which the component is installed. |
Percentage | String | 100 |
The progress (%) of the task. |
Status | String | SUCCESS |
The status of the task. |
PageNumber | Integer | 1 |
The page number of the returned page. |
PageSize | Integer | 100 |
The number of entries returned on each page. |
RequestId | String | DF202AC2-5D5D-4288-B608-B7B1595B5C7C |
The ID of the request. |
TotalCount | Integer | 3 |
The total number of entries returned. |
Examples
Sample requests
http(s)://[Endpoint]/?Action=ListClusterOperationHost
&ClusterId=C-A14A3F241AF3****
&OperationId=111
&RegionId=cn-hangzhou
&<common request parameters>
Sample responses
XML
format
<TotalCount>3</TotalCount>
<PageSize>500</PageSize>
<RequestId>12B58AF8-40E0-42E9-B6E5-1F4201AFB4F8</RequestId>
<PageNumber>1</PageNumber>
<ClusterOperationHostList>
<ClusterOperationHost>
<Status>SUCCESS</Status>
<Percentage>100</Percentage>
<HostId>124903</HostId>
<HostName>emr-header-1</HostName>
</ClusterOperationHost>
<ClusterOperationHost>
<Status>SUCCESS</Status>
<Percentage>100</Percentage>
<HostId>124902</HostId>
<HostName>emr-worker-1</HostName>
</ClusterOperationHost>
<ClusterOperationHost>
<Status>SUCCESS</Status>
<Percentage>100</Percentage>
<HostId>124901</HostId>
<HostName>emr-worker-2</HostName>
</ClusterOperationHost>
</ClusterOperationHostList>
JSON
Syntax
{"TotalCount":3,"PageSize":500,"RequestId":"12B58AF8-40E0-42E9-B6E5-1F4201AFB4F8","PageNumber":1,"ClusterOperationHostList":{"ClusterOperationHost":[{"Status":"SUCCESS","Percentage":"100","HostId":"124903","HostName":"emr-header-1"},{"Status":"SUCCESS","Percentage":"100","HostId":"124902","HostName":"emr-worker-1"},{"Status":"SUCCESS","Percentage":"100","HostId":"124901","HostName":"emr-worker-2"}]}}