-
Notifications
You must be signed in to change notification settings - Fork 0
/
batch_processing.go
55 lines (47 loc) · 1.51 KB
/
batch_processing.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
package main
import (
"context"
"fmt"
"google.golang.org/api/dataproc/v1"
"google.golang.org/api/option"
)
func main() {
// Initialize a context
ctx := context.Background()
// Create a Dataproc client
client, err := dataproc.NewService(ctx, option.WithCredentialsFile("/path/to/your/service-account-key.json"))
if err != nil {
fmt.Println("Failed to create Dataproc client:", err)
return
}
// Define the cluster configuration
cluster := &dataproc.Cluster{
Config: &dataproc.ClusterConfig{
MasterConfig: &dataproc.InstanceGroupConfig{
NumInstances: 1,
MachineTypeUri: "n1-standard-4",
},
WorkerConfig: &dataproc.InstanceGroupConfig{
NumInstances: 2,
MachineTypeUri: "n1-standard-4",
},
ConfigBucket: "gs://your-bucket/",
},
}
// Set the project and region
project := "your-project-id"
region := "your-region"
// Create a cluster
createOp, err := client.Projects.Regions.Clusters.Create(project, region, cluster).Do()
if err != nil {
fmt.Println("Failed to create cluster:", err)
return
}
// Get operation status
statusOp, err := client.Projects.Regions.Operations.Get(project, region, createOp.Name).Do()
if err != nil {
fmt.Println("Failed to get operation status:", err)
return
}
fmt.Println("Cluster created successfully:", statusOp.Name)
}