Help Center/ DataArts Studio/ API Reference/ DataArts Factory APIs (V2)/ Job Development APIs/ Rerunning Job Instances
Updated on 2025-11-28 GMT+08:00
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Rerunning Job Instances

Function

Job instances and upstream and downstream job instances can be rerun.

Calling Method

For details, see Calling APIs.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

  • If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.
  • If you are using identity policy-based authorization, no identity policy-based permission required for calling this API.

URI

POST /v2/{project_id}/factory/jobs/{job_name}/instances/retry

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

job_name

Yes

String

Current Job Name

project_id

Yes

String

Project ID. For details about how to obtain a project ID, see Project ID and Account ID.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

No

String

IAM token, which is obtained by calling the IAM API for obtaining a user token (value of X-Subject-Token in the response header). This parameter is mandatory when token authentication is used. The value contains 0 to 4096 characters.

workspace

Yes

String

Workspace ID. For details about how to obtain the workspace ID, see Instance ID and Workspace ID.

Content-Type

Yes

String

Default value: application/json;charset=UTF-8

Optional. This parameter is mandatory if a body is available. If no body is available, you do not need to set or verify this parameter.

X-Project-Id

No

String

project_id: project ID. For details about how to obtain the project ID and account ID, see Project ID and Account ID.

This field is mandatory for API requests that use AK/SK authentication in multi-project scenarios.
Table 3 Request body parameters

Parameter

Mandatory

Type

Description

retry_location

Yes

String

Rerun start position. The value can be firstNode, errorNode, or specifiedNode.

node_name

No

String

Node name

retry_task_version

Yes

String

Job parameter. The value can be original_version or current_version.

ignore_obs_monitor

No

Boolean

Whether to ignore OBS listening. The default value is true.

task_retrys

No

Array of task_retrys objects

Job instance rerun parameter. When the current instance type is rerun, you need to specify the rerun information of this parameter. You do not need to specify this parameter when rerun the current job and its upstream and downstream job instance types.

begin_time

No

Long

Instance start time. This parameter is valid only when the current job and its upstream and downstream job instances are re-executed.

end_time

No

Long

Instance end time. This parameter is valid only when the current job and its upstream and downstream job instances are re-executed.

jobs

No

Array of jobs objects

Job instance rerun parameter. When the current job and its upstream and downstream job instance types are rerun, you need to specify the rerun information of this parameter. You do not need to specify this parameter for the current instance type.

concurrent

No

Integer

Concurrency. This parameter is valid when the current job and its upstream and downstream job instances are re-executed. The default value is 1, and the value ranges from 1 to 128.
Table 4 task_retrys

Parameter

Mandatory

Type

Description

job_id

Yes

Long

Job ID of the current rerun instance.

plan_time

Yes

Long

Planned time of an instance. The value is a 13-digit timestamp, which can be obtained by calling the API for querying the job instance list.

submit_time

Yes

Long

Time when an instance is submitted. The value is a 13-digit timestamp, which can be obtained by calling the API for querying the job instance list.
Table 5 jobs

Parameter

Mandatory

Type

Description

job_name

Yes

String

Name of the job to be re-executed

workspace_id

Yes

String

Workspace ID

Response Parameters

Status code: 200

The job is re-executed successfully, and no response is returned.

Status code: 400

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error description.

Example Requests

  • Rerun the current instance of the test_job_name job.

    POST /v2/62099355b894428e8916573ae635f1f9/factory/jobs/test_job_name/instances/retry

{
  "retry_location" : "errorNode",
  "retry_task_version" : "original_version",
  "ignore_obs_monitor" : true,
  "task_retrys" : [ {
    "job_id" : 917567,
    "plan_time" : 1732601580000,
    "submit_time" : 1732239754684
  } ]
}

  • Rerun the current job and its upstream and downstream job instances of the test_job_name job.

    POST /v2/62099355b894428e8916573ae635f1f9/factory/jobs/test_job_name/instances/retry

{
  "retry_location" : "errorNode",
  "retry_task_version" : "current_version",
  "ignore_obs_monitor" : true,
  "begin_time" : 1732608520000,
  "end_time" : 1732612120000,
  "jobs" : [ {
    "job_name" : "job_test_smn2",
    "workspace_id" : "62fbba734e634c5087656fc3ff7adf34"
  } ],
  "concurrent" : 2
}

Example Responses

Status code: 400

Response to a job re-execution failure.

{
  "error_code" : "DLF.1000",
  "error_msg" : "Failed to find the job."
}

SDK Sample Code

The SDK sample code is as follows.

  • Rerun the current instance of the test_job_name job.

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    package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.dataartsstudio.v1.region.DataArtsStudioRegion;
import com.huaweicloud.sdk.dataartsstudio.v1.*;
import com.huaweicloud.sdk.dataartsstudio.v1.model.*;

import java.util.List;
import java.util.ArrayList;

public class RetryFactoryJobInstanceSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        DataArtsStudioClient client = DataArtsStudioClient.newBuilder()
                .withCredential(auth)
                .withRegion(DataArtsStudioRegion.valueOf("<YOUR REGION>"))
                .build();
        RetryFactoryJobInstanceRequest request = new RetryFactoryJobInstanceRequest();
        request.withJobName("{job_name}");
        RetryFactoryJobInstanceBody body = new RetryFactoryJobInstanceBody();
        List<RetryFactoryJobInstanceBodyTaskRetrys> listbodyTaskRetrys = new ArrayList<>();
        listbodyTaskRetrys.add(
            new RetryFactoryJobInstanceBodyTaskRetrys()
                .withJobId(917567L)
                .withPlanTime(1732601580000L)
                .withSubmitTime(1732239754684L)
        );
        body.withTaskRetrys(listbodyTaskRetrys);
        body.withIgnoreObsMonitor(true);
        body.withRetryTaskVersion("original_version");
        body.withRetryLocation("errorNode");
        request.withBody(body);
        try {
            RetryFactoryJobInstanceResponse response = client.retryFactoryJobInstance(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

  • Rerun the current job and its upstream and downstream job instances of the test_job_name job.

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    package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.dataartsstudio.v1.region.DataArtsStudioRegion;
import com.huaweicloud.sdk.dataartsstudio.v1.*;
import com.huaweicloud.sdk.dataartsstudio.v1.model.*;

import java.util.List;
import java.util.ArrayList;

public class RetryFactoryJobInstanceSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        DataArtsStudioClient client = DataArtsStudioClient.newBuilder()
                .withCredential(auth)
                .withRegion(DataArtsStudioRegion.valueOf("<YOUR REGION>"))
                .build();
        RetryFactoryJobInstanceRequest request = new RetryFactoryJobInstanceRequest();
        request.withJobName("{job_name}");
        RetryFactoryJobInstanceBody body = new RetryFactoryJobInstanceBody();
        List<RetryFactoryJobInstanceBodyJobs> listbodyJobs = new ArrayList<>();
        listbodyJobs.add(
            new RetryFactoryJobInstanceBodyJobs()
                .withJobName("job_test_smn2")
                .withWorkspaceId("62fbba734e634c5087656fc3ff7adf34")
        );
        body.withConcurrent(2);
        body.withJobs(listbodyJobs);
        body.withEndTime(1732612120000L);
        body.withBeginTime(1732608520000L);
        body.withIgnoreObsMonitor(true);
        body.withRetryTaskVersion("current_version");
        body.withRetryLocation("errorNode");
        request.withBody(body);
        try {
            RetryFactoryJobInstanceResponse response = client.retryFactoryJobInstance(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

  • Rerun the current instance of the test_job_name job.

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    # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdataartsstudio.v1.region.dataartsstudio_region import DataArtsStudioRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdataartsstudio.v1 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = DataArtsStudioClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DataArtsStudioRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = RetryFactoryJobInstanceRequest()
        request.job_name = "{job_name}"
        listTaskRetrysbody = [
            RetryFactoryJobInstanceBodyTaskRetrys(
                job_id=917567,
                plan_time=1732601580000,
                submit_time=1732239754684
            )
        ]
        request.body = RetryFactoryJobInstanceBody(
            task_retrys=listTaskRetrysbody,
            ignore_obs_monitor=True,
            retry_task_version="original_version",
            retry_location="errorNode"
        )
        response = client.retry_factory_job_instance(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

  • Rerun the current job and its upstream and downstream job instances of the test_job_name job.

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    # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdataartsstudio.v1.region.dataartsstudio_region import DataArtsStudioRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdataartsstudio.v1 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = DataArtsStudioClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DataArtsStudioRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = RetryFactoryJobInstanceRequest()
        request.job_name = "{job_name}"
        listJobsbody = [
            RetryFactoryJobInstanceBodyJobs(
                job_name="job_test_smn2",
                workspace_id="62fbba734e634c5087656fc3ff7adf34"
            )
        ]
        request.body = RetryFactoryJobInstanceBody(
            concurrent=2,
            jobs=listJobsbody,
            end_time=1732612120000,
            begin_time=1732608520000,
            ignore_obs_monitor=True,
            retry_task_version="current_version",
            retry_location="errorNode"
        )
        response = client.retry_factory_job_instance(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

  • Rerun the current instance of the test_job_name job.

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    package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dataartsstudio "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := dataartsstudio.NewDataArtsStudioClient(
        dataartsstudio.DataArtsStudioClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.RetryFactoryJobInstanceRequest{}
	request.JobName = "{job_name}"
	var listTaskRetrysbody = []model.RetryFactoryJobInstanceBodyTaskRetrys{
        {
            JobId: int64(917567),
            PlanTime: int64(1732601580000),
            SubmitTime: int64(1732239754684),
        },
    }
	ignoreObsMonitorRetryFactoryJobInstanceBody:= true
	request.Body = &model.RetryFactoryJobInstanceBody{
		TaskRetrys: &listTaskRetrysbody,
		IgnoreObsMonitor: &ignoreObsMonitorRetryFactoryJobInstanceBody,
		RetryTaskVersion: "original_version",
		RetryLocation: "errorNode",
	}
	response, err := client.RetryFactoryJobInstance(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

  • Rerun the current job and its upstream and downstream job instances of the test_job_name job.

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    package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dataartsstudio "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := dataartsstudio.NewDataArtsStudioClient(
        dataartsstudio.DataArtsStudioClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.RetryFactoryJobInstanceRequest{}
	request.JobName = "{job_name}"
	var listJobsbody = []model.RetryFactoryJobInstanceBodyJobs{
        {
            JobName: "job_test_smn2",
            WorkspaceId: "62fbba734e634c5087656fc3ff7adf34",
        },
    }
	concurrentRetryFactoryJobInstanceBody:= int32(2)
	endTimeRetryFactoryJobInstanceBody:= int64(1732612120000)
	beginTimeRetryFactoryJobInstanceBody:= int64(1732608520000)
	ignoreObsMonitorRetryFactoryJobInstanceBody:= true
	request.Body = &model.RetryFactoryJobInstanceBody{
		Concurrent: &concurrentRetryFactoryJobInstanceBody,
		Jobs: &listJobsbody,
		EndTime: &endTimeRetryFactoryJobInstanceBody,
		BeginTime: &beginTimeRetryFactoryJobInstanceBody,
		IgnoreObsMonitor: &ignoreObsMonitorRetryFactoryJobInstanceBody,
		RetryTaskVersion: "current_version",
		RetryLocation: "errorNode",
	}
	response, err := client.RetryFactoryJobInstance(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.

Status Codes

Status Code

Description

200

The job is re-executed successfully, and no response is returned.

400

Response to a job re-execution failure.
Parent Topic: Job Development APIs