You can call this operation to query the tasks of a specified host on which a specific operation is performed.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Required ListClusterOperationTask

The operation that you want to perform. For API requests using the HTTP or HTTPS URL, this parameter is required. Valid values: ListClusterOperationTask

ClusterId String Required C-E71BCCAF7F6F****

The ID of the cluster.
OperationId String Required 83586

The ID of the action.
RegionId String Required cn-hangzhou

The ID of the region where the DRDS instance resides.
Status String No SUCCESS

Execution status:

  • WAITING
  • READY
  • IN_PROGRESS
  • COMPLETED
  • FAILED
PageNumber Integer Optional 1

The number of the page to return.
PageSize Integer Optional 10

The number of entries to return on each page.

Response parameters

Parameter Type Example Description
ClusterOperationTaskList Array of ClusterOperationTask

The Task list of the specified OperationHistory.
ClusterOperationTask
Percentage String 100

The progress (%) of the task.
Status String COMPLETED

Execution status:

  • WAITING
  • READY
  • IN_PROGRESS
  • COMPLETED
  • FAILED
TaskId String 9060461

The ID of the task.
TaskName String START_SparkHistory

The name of the task.
PageNumber Integer 1

The page number of the returned page.
PageSize Integer 10

The number of entries to return on each page.
RequestId String 1320AD6F-45A5-4FC6-B5EA-A0A4B86AD8B4

The ID of the request.
TotalCount Integer 3

The total number of returned records.

Examples

Sample request

http(s)://[Endpoint]/? Action=ListClusterOperationTask
&ClusterId=C-E71BCCAF7F6F****
&RegionId=cn-hangzhou
&OperationId=83586
&<Common request parameters>

Sample success responses

XML format 

<clusterOperationTaskList>
    <percentage/>
    <status>COMPLETED</status>
    <taskId>9060461</taskId>
    <taskName>START_SparkHistory</taskName>
</clusterOperationTaskList>
<clusterOperationTaskList>
    <percentage/>
    <status>COMPLETED</status>
    <taskId>9060460</taskId>
    <taskName>INSTALL_SparkInit</taskName>
</clusterOperationTaskList>
<clusterOperationTaskList>
    <percentage/>
    <status>COMPLETED</status>
    <taskId>9060459</taskId>
    <taskName>INSTALL_SparkHistory</taskName>
</clusterOperationTaskList>
<pageNumber>1</pageNumber>
<pageSize>10</pageSize>
<requestId>1320AD6F-45A5-4FC6-B5EA-A0A4B86AD8B4</requestId>
<totalCount>3</totalCount>

JSON format 

{
    "clusterOperationTaskList":
    [
        {
            "percentage":"",
            "status":"COMPLETED",
            "taskId":"9060461",
            "taskName":"START_SparkHistory"
            },
            {
                "percentage":"",
                "status":"COMPLETED",
                "taskId":"9060460",
                "taskName":"INSTALL_SparkInit"
                },
                {
                    "percentage":"",
                    "status":"COMPLETED",
                    "taskId":"9060459",
                    "taskName":"INSTALL_SparkHistory"
                    }
                    ],
                    "pageNumber":1,
                    "pageSize":10,
                    "requestId":"1320AD6F-45A5-4FC6-B5EA-A0A4B86AD8B4",
                    "totalCount":3
                    }

Errors

For a list of error codes, visit the API Error Center.