Help Center/ ModelArts/ API Reference/ Training Management/ Querying the Logs of a Specified Task in a Given Training Job (Preview)
Updated on 2024-05-30 GMT+08:00

Querying the Logs of a Specified Task in a Given Training Job (Preview)

Function

This API is used to query the logs of a specified task in a given training job (preview).

Debugging

You can debug this API through automatic authentication in API Explorer or use the SDK sample code generated by API Explorer.

URI

GET /v2/{project_id}/training-jobs/{training_job_id}/tasks/{task_id}/logs/preview

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details, see Obtaining a Project ID and Name.

training_job_id

Yes

String

ID of a training job.

task_id

Yes

String

Name of a training job. You can obtain the value from the status.tasks field in the training job details.

project_id

Yes

String

Project ID. For details, see Obtaining a Project ID and Name.

training_job_id

Yes

String

ID of a training job.

task_id

Yes

String

Name of a training job. You can obtain the value from the status.tasks field in the training job details.

Request Parameters

None

Response Parameters

Status code: 200

Table 2 Response body parameters

Parameter

Type

Description

content

String

Log content. If the size of a log file does not exceed the upper limit (n MB), all the log files are returned. Otherwise, the latest log file (n MB) is returned. After 2022/03/01 00:00:00 (GMT+08:00), the parameter name is changed from context to content.

current_size

Integer

Size of the returned log content, in bytes. The maximum size is 5 MB.

full_size

Integer

Size of complete log content, in bytes

Example Requests

The following shows how to obtain the worker-0 logs of the training job whose UUID is 2cd88daa-31a4-40a8-a58f-d186b0e93e4f.

GET https://endpoint/v2/{project_id}/training-jobs/2cd88daa-31a4-40a8-a58f-d186b0e93e4f/tasks/worker-0/logs/preview

Example Responses

Status code: 200

ok

{
  "content" : "[Modelarts Service Log]collect and upload ascend logs end at 2021-05-18-14:28:13\n[Modelarts Service Log]exiting..: \n [Modelarts Service Log]exiting...\n[Modelarts Service Log]exiting..: \n [Modelarts Service Log]exiting...\n[Modelarts Service Log]exit with : \n [Modelarts Service Log]exit with 0\n[Modelarts Service Log]exit with : \n [Modelarts Service Log]exit with 0\n[ModelArts Service Log][INFO][2021/05/18 14:28:14,207]:\n  output-handler finalizing due to: [training finished]\n[ModelArts Service Log][INFO][2021/05/18 14:28:14,207]:\n  output-handler finalized\n[Modelarts Service Log][sidecar] exiting at 2021-05-18-14:28:14\n[Modelarts Service Log][sidecar] wait python processes exit..: \n  [Modelarts Service Log][sidecar] wait python processes exit...\n[Modelarts Service Log][sidecar] exit with :\n  [Modelarts Service Log][sidecar] exit with 0",
  "current_size" : 126548,
  "full_size" : 5242880
}

Status Codes

Status Code

Description

200

ok

Error Codes

See Error Codes.