Elenca job
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Elenca i job Batch da una posizione specifica. Nota: la località di un job potrebbe essere diversa da quella in cui viene eseguito.
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Per la documentazione dettagliata che include questo esempio di codice, vedi quanto segue:
Esempio di codice
Salvo quando diversamente specificato, i contenuti di questa pagina sono concessi in base alla licenza Creative Commons Attribution 4.0, mentre gli esempi di codice sono concessi in base alla licenza Apache 2.0. Per ulteriori dettagli, consulta le norme del sito di Google Developers. Java è un marchio registrato di Oracle e/o delle sue consociate.
[[["Facile da capire","easyToUnderstand","thumb-up"],["Il problema è stato risolto","solvedMyProblem","thumb-up"],["Altra","otherUp","thumb-up"]],[["Difficile da capire","hardToUnderstand","thumb-down"],["Informazioni o codice di esempio errati","incorrectInformationOrSampleCode","thumb-down"],["Mancano le informazioni o gli esempi di cui ho bisogno","missingTheInformationSamplesINeed","thumb-down"],["Problema di traduzione","translationIssue","thumb-down"],["Altra","otherDown","thumb-down"]],[],[[["\u003cp\u003eThis content provides code samples in C++, Go, Java, Node.js, and Python for listing Batch jobs within a specified location.\u003c/p\u003e\n"],["\u003cp\u003eThe location of a Batch job may be different from the location where it executes.\u003c/p\u003e\n"],["\u003cp\u003eEach code sample requires setting up Application Default Credentials for authentication with Batch.\u003c/p\u003e\n"],["\u003cp\u003eEach language section includes a link to its respective Batch API reference documentation for more detailed information.\u003c/p\u003e\n"],["\u003cp\u003eThe content also includes a link to explore other code samples for other Google Cloud products using the Google Cloud sample browser.\u003c/p\u003e\n"]]],[],null,["# List jobs\n\nList your Batch jobs from a specific location. Note: a job's location might differ from where that job runs.\n\nExplore further\n---------------\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [View jobs and tasks](/batch/docs/view-jobs-tasks)\n\nCode sample\n-----------\n\n### C++\n\n\nFor more information, see the\n[Batch C++ API\nreference documentation](/cpp/docs/reference/batch/latest).\n\n\nTo authenticate to Batch, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n #include \"google/cloud/batch/v1/batch_client.h\"\n\n [](std::string const& project_id, std::string const& location_id) {\n auto const parent = \"projects/\" + project_id + \"/locations/\" + location_id;\n // Initialize a client and issue the request.\n auto client = google::cloud::batch_v1::BatchServiceClient(\n google::cloud::batch_v1::MakeBatchServiceConnection());\n int i = 0;\n for (auto job : client.ListJobs(parent)) {\n if (!job) throw std::move(job).status();\n std::cout \u003c\u003c \"Job[\" \u003c\u003c i++ \u003c\u003c \"] \" \u003c\u003c job-\u003eDebugString() \u003c\u003c \"\\n\";\n }\n }\n\n### Go\n\n\nFor more information, see the\n[Batch Go API\nreference documentation](/go/docs/reference/cloud.google.com/go/batch/latest/apiv1).\n\n\nTo authenticate to Batch, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n import (\n \t\"context\"\n \t\"fmt\"\n \t\"io\"\n\n \tbatch \"cloud.google.com/go/batch/apiv1\"\n \t\"cloud.google.com/go/batch/apiv1/batchpb\"\n \t\"google.golang.org/api/iterator\"\n )\n\n // Lists all jobs in the given project and region\n func listJobs(w io.Writer, projectID, region string) error {\n \t// projectID := \"your_project_id\"\n \t// region := \"us-central1\"\n\n \tctx := context.Background()\n \tbatchClient, err := batch.https://cloud.google.com/go/docs/reference/cloud.google.com/go/batch/latest/apiv1.html#cloud_google_com_go_batch_apiv1_Client_NewClient(ctx)\n \tif err != nil {\n \t\treturn fmt.Errorf(\"NewClient: %w\", err)\n \t}\n \tdefer batchClient.Close()\n\n \treq := &batchpb.ListJobsRequest{\n \t\tParent: fmt.Sprintf(\"projects/%s/locations/%s\", projectID, region),\n \t}\n\n \tvar jobs []*batchpb.Job\n \tit := batchClient.ListJobs(ctx, req)\n\n \tfor {\n \t\tjob, err := it.Next()\n \t\tif err == iterator.Done {\n \t\t\tbreak\n \t\t}\n \t\tif err != nil {\n \t\t\treturn fmt.Errorf(\"unable to list jobs: %w\", err)\n \t\t}\n \t\tjobs = append(jobs, job)\n \t}\n\n \tfmt.Fprintf(w, \"Jobs: %v\\n\", jobs)\n\n \treturn nil\n }\n\n### Java\n\n\nFor more information, see the\n[Batch Java API\nreference documentation](/java/docs/reference/google-cloud-batch/latest/overview).\n\n\nTo authenticate to Batch, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n import com.google.cloud.batch.v1.https://cloud.google.com/java/docs/reference/google-cloud-batch/latest/com.google.cloud.batch.v1.BatchServiceClient.html;\n import com.google.cloud.batch.v1.https://cloud.google.com/java/docs/reference/google-cloud-batch/latest/com.google.cloud.batch.v1.Job.html;\n import java.io.IOException;\n\n public class ListJobs {\n\n public static void main(String[] args) throws IOException {\n // TODO(developer): Replace these variables before running the sample.\n // Project ID or project number of the Cloud project you want to use.\n String projectId = \"YOUR_PROJECT_ID\";\n\n // Name of the region hosting the jobs.\n String region = \"europe-central2\";\n\n listJobs(projectId, region);\n }\n\n // Get a list of all jobs defined in given region.\n public static void listJobs(String projectId, String region) throws IOException {\n // Initialize client that will be used to send requests. This client only needs to be created\n // once, and can be reused for multiple requests. After completing all of your requests, call\n // the `batchServiceClient.close()` method on the client to safely\n // clean up any remaining background resources.\n try (https://cloud.google.com/java/docs/reference/google-cloud-batch/latest/com.google.cloud.batch.v1.BatchServiceClient.html batchServiceClient = https://cloud.google.com/java/docs/reference/google-cloud-batch/latest/com.google.cloud.batch.v1.BatchServiceClient.html.create()) {\n\n // Construct the parent path of the job.\n String parent = String.format(\"projects/%s/locations/%s\", projectId, region);\n\n for (https://cloud.google.com/java/docs/reference/google-cloud-batch/latest/com.google.cloud.batch.v1.Job.html job : batchServiceClient.listJobs(parent).iterateAll()) {\n System.out.println(job.getName());\n }\n System.out.println(\"Listed all batch jobs.\");\n }\n }\n }\n\n### Node.js\n\n\nFor more information, see the\n[Batch Node.js API\nreference documentation](/nodejs/docs/reference/batch/latest).\n\n\nTo authenticate to Batch, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n /**\n * TODO(developer): Uncomment and replace these variables before running the sample.\n */\n // const projectId = 'YOUR_PROJECT_ID';\n /**\n * The region that hosts the job.\n */\n // const region = 'us-central-1';\n\n // Imports the Batch library\n const batchLib = require('https://cloud.google.com/nodejs/docs/reference/batch/latest/overview.html');\n\n // Instantiates a client\n const batchClient = new batchLib.v1.https://cloud.google.com/nodejs/docs/reference/batch/latest/overview.html();\n\n async function callListJobs() {\n // Construct request\n const request = {\n parent: `projects/${projectId}/locations/${region}`,\n };\n\n // Run request\n const iterable = await batchClient.listJobsAsync(request);\n for await (const response of iterable) {\n console.log(response);\n }\n }\n\n await callListJobs();\n\n### Python\n\n\nFor more information, see the\n[Batch Python API\nreference documentation](/python/docs/reference/batch/latest).\n\n\nTo authenticate to Batch, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n from __future__ import annotations\n\n from collections.abc import Iterable\n\n from google.cloud import batch_v1\n\n\n def list_jobs(project_id: str, region: str) -\u003e Iterable[batch_v1.Job]:\n \"\"\"\n Get a list of all jobs defined in given region.\n\n Args:\n project_id: project ID or project number of the Cloud project you want to use.\n region: name of the region hosting the jobs.\n\n Returns:\n An iterable collection of Job object.\n \"\"\"\n client = batch_v1.BatchServiceClient()\n\n return client.list_jobs(parent=f\"projects/{project_id}/locations/{region}\")\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=batch)."]]