Querying Batch Job Logs (Discarded)

Function

This API is used to query the back-end logs of batch processing jobs.

This API has been discarded and is not recommended.

URI

• URI format

  GET /v2.0/{project_id}/batches/{batch_id}/log

• Parameter description

  Table 1 URI parameters

  Parameter	Mandatory	Type	Description
  project_id	Yes	String	Project ID, which is used for resource isolation. For details about how to obtain its value, see Obtaining a Project ID.
  batch_id	Yes	String	ID of a batch processing job.

  Table 2 Request parameters

  Parameter	Mandatory	Type	Description
  from	No	Integer	Start line of the log to be displayed. By default, the last 100 lines of the log are displayed. If a log file contains fewer than 100 lines, line 0 is the start line.
  size	No	Integer	Number of logs to be queried.
  type	No	String	If type is set to driver, the Spark Driver log is generated.
  index	No	Integer	When a submitted job is retried, multiple driver logs are generated. This parameter specifies the index number of the specified driver log. The default value is 0. This parameter must be used together with the type parameter. If only index is specified, the default value of type is driver.

Request

None

Response

Example Request

None

Example Response

{
    "id": "0a324461-d9d9-45da-a52a-3b3c7a3d809e",
    "from": 0,
    "total": 3,
    "log": [
           "Detailed information about job logs"
    ]
}

Status Codes

Table 4 describes the status code.

Error Codes

If an error occurs when this API is invoked, the system does not return the result similar to the preceding example, but returns the error code and error information. For details, see Error Codes.