Help & DocumentationAPIsBatch ComputeJob-related APIsDescribeJob

DescribeJob

Last updated: 2019-07-08 20:38:17

Contents：

1. API Description

API request domain name: batch.tencentcloudapi.com.

This API is used to view the detailed information about a job, including internal task (Task) and dependency (Dependence) information.

Default API request frequency limit: 2 times/second.

2. Input Parameters

The following list of request parameters lists only the API request parameters and some common parameters. For the complete list of common parameters, see Common Request Parameters.

Parameter name Required Type Description
Action Yes String Common parameter; the value for this API: DescribeJob
Version Yes String Common parameter; the value for this API: 2017-03-12
Region Yes String Common parameters; for details, see the Region List supported by the product.
JobId Yes String Job ID

3. Output Parameters

Parameter name Type Description
JobId String Job ID
JobName String Job name
Zone String Availability zone information
Priority Integer Job priority
JobState String Job state
CreateTime String Created Time
EndTime String End time
TaskSet Array of TaskView Task view information
DependenceSet Array of Dependence Information about the dependency among tasks
TaskMetrics TaskMetrics Task statistical metrics
TaskInstanceMetrics TaskInstanceView Task instance statistical metrics
StateReason String Reason for job failure
RequestId String The unique request ID which is returned for each request. The RequestId for the current request needs to be provided when troubleshooting.

4. Examples

Example 1. Querying Job Details

Input

https://batch.tencentcloudapi.com/?Action=DescribeJob
&JobId=job-97zcl3wt
&<Common request parameter>

Output

{
  "Response": {
    "CreateTime": "2018-02-07T09:29:09Z",
    "DependenceSet": [
      {
        "EndTaskName": "B",
        "StartTaskName": "A"
      },
      {
        "EndTaskName": "C",
        "StartTaskName": "A"
      },
      {
        "EndTaskName": "D",
        "StartTaskName": "B"
      },
      {
        "EndTaskName": "D",
        "StartTaskName": "C"
      }
    ],
    "EndTime": "2018-02-07T09:33:01Z",
    "JobId": "job-97zcl3wt",
    "JobName": "test job",
    "JobState": "SUCCEED",
    "Priority": 1,
    "RequestId": "d1b08863-b8ee-49d4-aa08-f464499f97a0",
    "TaskInstanceMetrics": {
      "FailedCount": 0,
      "FailedInterruptedCount": 0,
      "PendingCount": 0,
      "RunnableCount": 0,
      "RunningCount": 0,
      "StartingCount": 0,
      "SubmittedCount": 0,
      "SucceedCount": 8
    },
    "TaskMetrics": {
      "FailedCount": 0,
      "FailedInterruptedCount": 0,
      "PendingCount": 0,
      "RunnableCount": 0,
      "RunningCount": 0,
      "StartingCount": 0,
      "SubmittedCount": 0,
      "SucceedCount": 4
    },
    "TaskSet": [
      {
        "CreateTime": "2018-02-07T09:29:09Z",
        "EndTime": "2018-02-07T09:30:31Z",
        "TaskName": "A",
        "TaskState": "SUCCEED"
      },
      {
        "CreateTime": "2018-02-07T09:29:09Z",
        "EndTime": "2018-02-07T09:31:49Z",
        "TaskName": "B",
        "TaskState": "SUCCEED"
      },
      {
        "CreateTime": "2018-02-07T09:29:09Z",
        "EndTime": "2018-02-07T09:31:48Z",
        "TaskName": "C",
        "TaskState": "SUCCEED"
      },
      {
        "CreateTime": "2018-02-07T09:29:09Z",
        "EndTime": "2018-02-07T09:33:01Z",
        "TaskName": "D",
        "TaskState": "SUCCEED"
      }
    ],
    "Zone": "ap-guangzhou-2"
  }
}

5. Developer Resources

It is recommended to use API 3.0 Explorer. This tool provides various capabilities such as online debugging, signature verification, SDK code generation and quick API retrieval that significantly reduce the difficulty of using cloud APIs.

Cloud API 3.0 comes with a set of complementary development tools that make it easier to call the API.

6. Error Codes

Only the error codes related to this API are listed below. For other error codes, see Common Error Codes.

Error Code Description
InternalError Internal error
InvalidParameter.JobIdMalformed Invalid job ID format.
ResourceNotFound.Job The specified job does not exist.