演示如何通过模板创建作业。
代码示例
C#
如需向 Dataflow 进行身份验证,请设置应用默认凭据。 如需了解详情,请参阅为本地开发环境设置身份验证。
using Google.Cloud.Dataflow.V1Beta3;
public sealed partial class GeneratedTemplatesServiceClientSnippets
{
/// <summary>Snippet for CreateJobFromTemplate</summary>
/// <remarks>
/// This snippet has been automatically generated and should be regarded as a code template only.
/// It will require modifications to work:
/// - It may require correct/in-range values for request initialization.
/// - It may require specifying regional endpoints when creating the service client as shown in
/// https://cloud.google.com/dotnet/docs/reference/help/client-configuration#endpoint.
/// </remarks>
public void CreateJobFromTemplateRequestObject()
{
// Create client
TemplatesServiceClient templatesServiceClient = TemplatesServiceClient.Create();
// Initialize request argument(s)
CreateJobFromTemplateRequest request = new CreateJobFromTemplateRequest
{
ProjectId = "",
GcsPath = "",
Parameters = { { "", "" }, },
JobName = "",
Environment = new RuntimeEnvironment(),
Location = "",
};
// Make the request
Job response = templatesServiceClient.CreateJobFromTemplate(request);
}
}
Go
如需向 Dataflow 进行身份验证,请设置应用默认凭据。 如需了解详情,请参阅为本地开发环境设置身份验证。
package main
import (
"context"
dataflow "cloud.google.com/go/dataflow/apiv1beta3"
dataflowpb "cloud.google.com/go/dataflow/apiv1beta3/dataflowpb"
)
func main() {
ctx := context.Background()
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in:
// https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
c, err := dataflow.NewTemplatesClient(ctx)
if err != nil {
// TODO: Handle error.
}
defer c.Close()
req := &dataflowpb.CreateJobFromTemplateRequest{
// TODO: Fill request struct fields.
// See https://pkg.go.dev/cloud.google.com/go/dataflow/apiv1beta3/dataflowpb#CreateJobFromTemplateRequest.
}
resp, err := c.CreateJobFromTemplate(ctx, req)
if err != nil {
// TODO: Handle error.
}
// TODO: Use resp.
_ = resp
}
Java
如需向 Dataflow 进行身份验证,请设置应用默认凭据。 如需了解详情,请参阅为本地开发环境设置身份验证。
import com.google.dataflow.v1beta3.CreateJobFromTemplateRequest;
import com.google.dataflow.v1beta3.Job;
import com.google.dataflow.v1beta3.RuntimeEnvironment;
import com.google.dataflow.v1beta3.TemplatesServiceClient;
import java.util.HashMap;
public class SyncCreateJobFromTemplate {
public static void main(String[] args) throws Exception {
syncCreateJobFromTemplate();
}
public static void syncCreateJobFromTemplate() throws Exception {
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (TemplatesServiceClient templatesServiceClient = TemplatesServiceClient.create()) {
CreateJobFromTemplateRequest request =
CreateJobFromTemplateRequest.newBuilder()
.setProjectId("projectId-894832108")
.setJobName("jobName-1438096408")
.putAllParameters(new HashMap<String, String>())
.setEnvironment(RuntimeEnvironment.newBuilder().build())
.setLocation("location1901043637")
.build();
Job response = templatesServiceClient.createJobFromTemplate(request);
}
}
}
Python
如需向 Dataflow 进行身份验证,请设置应用默认凭据。 如需了解详情,请参阅为本地开发环境设置身份验证。
# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
# client as shown in:
# https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import dataflow_v1beta3
def sample_create_job_from_template():
# Create a client
client = dataflow_v1beta3.TemplatesServiceClient()
# Initialize request argument(s)
request = dataflow_v1beta3.CreateJobFromTemplateRequest(
gcs_path="gcs_path_value",
)
# Make the request
response = client.create_job_from_template(request=request)
# Handle the response
print(response)
Ruby
如需向 Dataflow 进行身份验证,请设置应用默认凭据。 如需了解详情,请参阅为本地开发环境设置身份验证。
require "google/cloud/dataflow/v1beta3"
##
# Snippet for the create_job_from_template call in the TemplatesService service
#
# This snippet has been automatically generated and should be regarded as a code
# template only. It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
# client as shown in https://cloud.google.com/ruby/docs/reference.
#
# This is an auto-generated example demonstrating basic usage of
# Google::Cloud::Dataflow::V1beta3::TemplatesService::Client#create_job_from_template.
#
def create_job_from_template
# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Dataflow::V1beta3::TemplatesService::Client.new
# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Dataflow::V1beta3::CreateJobFromTemplateRequest.new
# Call the create_job_from_template method.
result = client.create_job_from_template request
# The returned object is of type Google::Cloud::Dataflow::V1beta3::Job.
p result
end
后续步骤
如需搜索和过滤其他 Google Cloud 产品的代码示例,请参阅 Google Cloud 示例浏览器。