批量导入特征值

import datetime
from typing import List, Union

from google.cloud import aiplatform


def import_feature_values_sample(
    project: str,
    location: str,
    entity_type_id: str,
    featurestore_id: str,
    feature_ids: List[str],
    feature_time: Union[str, datetime.datetime],
    gcs_source_uris: Union[str, List[str]],
    gcs_source_type: str,
):

    aiplatform.init(project=project, location=location)

    my_entity_type = aiplatform.featurestore.EntityType(
        entity_type_name=entity_type_id, featurestore_id=featurestore_id
    )

    my_entity_type.ingest_from_gcs(
        feature_ids=feature_ids,
        feature_time=feature_time,
        gcs_source_uris=gcs_source_uris,
        gcs_source_type=gcs_source_type,
    )

import com.google.api.gax.longrunning.OperationFuture;
import com.google.cloud.aiplatform.v1.AvroSource;
import com.google.cloud.aiplatform.v1.EntityTypeName;
import com.google.cloud.aiplatform.v1.FeaturestoreServiceClient;
import com.google.cloud.aiplatform.v1.FeaturestoreServiceSettings;
import com.google.cloud.aiplatform.v1.GcsSource;
import com.google.cloud.aiplatform.v1.ImportFeatureValuesOperationMetadata;
import com.google.cloud.aiplatform.v1.ImportFeatureValuesRequest;
import com.google.cloud.aiplatform.v1.ImportFeatureValuesRequest.FeatureSpec;
import com.google.cloud.aiplatform.v1.ImportFeatureValuesResponse;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

public class ImportFeatureValuesSample {

  public static void main(String[] args)
      throws IOException, InterruptedException, ExecutionException, TimeoutException {
    // TODO(developer): Replace these variables before running the sample.
    String project = "YOUR_PROJECT_ID";
    String featurestoreId = "YOUR_FEATURESTORE_ID";
    String entityTypeId = "YOUR_ENTITY_TYPE_ID";
    String entityIdField = "YOUR_ENTITY_FIELD_ID";
    String featureTimeField = "YOUR_FEATURE_TIME_FIELD";
    String gcsSourceUri = "YOUR_GCS_SOURCE_URI";
    int workerCount = 2;
    String location = "us-central1";
    String endpoint = "us-central1-aiplatform.googleapis.com:443";
    int timeout = 300;
    importFeatureValuesSample(
        project,
        featurestoreId,
        entityTypeId,
        gcsSourceUri,
        entityIdField,
        featureTimeField,
        workerCount,
        location,
        endpoint,
        timeout);
  }

  static void importFeatureValuesSample(
      String project,
      String featurestoreId,
      String entityTypeId,
      String gcsSourceUri,
      String entityIdField,
      String featureTimeField,
      int workerCount,
      String location,
      String endpoint,
      int timeout)
      throws IOException, InterruptedException, ExecutionException, TimeoutException {
    FeaturestoreServiceSettings featurestoreServiceSettings =
        FeaturestoreServiceSettings.newBuilder().setEndpoint(endpoint).build();

    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests. After completing all of your requests, call
    // the "close" method on the client to safely clean up any remaining background resources.
    try (FeaturestoreServiceClient featurestoreServiceClient =
        FeaturestoreServiceClient.create(featurestoreServiceSettings)) {
      List<FeatureSpec> featureSpecs = new ArrayList<>();

      featureSpecs.add(FeatureSpec.newBuilder().setId("title").build());
      featureSpecs.add(FeatureSpec.newBuilder().setId("genres").build());
      featureSpecs.add(FeatureSpec.newBuilder().setId("average_rating").build());
      ImportFeatureValuesRequest importFeatureValuesRequest =
          ImportFeatureValuesRequest.newBuilder()
              .setEntityType(
                  EntityTypeName.of(project, location, featurestoreId, entityTypeId).toString())
              .setEntityIdField(entityIdField)
              .setFeatureTimeField(featureTimeField)
              .addAllFeatureSpecs(featureSpecs)
              .setWorkerCount(workerCount)
              .setAvroSource(
                  AvroSource.newBuilder()
                      .setGcsSource(GcsSource.newBuilder().addUris(gcsSourceUri)))
              .build();
      OperationFuture<ImportFeatureValuesResponse, ImportFeatureValuesOperationMetadata>
          importFeatureValuesFuture =
              featurestoreServiceClient.importFeatureValuesAsync(importFeatureValuesRequest);
      System.out.format(
          "Operation name: %s%n", importFeatureValuesFuture.getInitialFuture().get().getName());
      System.out.println("Waiting for operation to finish...");
      ImportFeatureValuesResponse importFeatureValuesResponse =
          importFeatureValuesFuture.get(timeout, TimeUnit.SECONDS);
      System.out.println("Import Feature Values Response");
      System.out.println(importFeatureValuesResponse);
      featurestoreServiceClient.close();
    }
  }
}

/**
 * TODO(developer): Uncomment these variables before running the sample.\
 * (Not necessary if passing values as arguments)
 */

// const project = 'YOUR_PROJECT_ID';
// const featurestoreId = 'YOUR_FEATURESTORE_ID';
// const entityTypeId = 'YOUR_ENTITY_TYPE_ID';
// const avroGcsUri = 'AVRO_FILE_IN_THE_GCS_URI';
// const entityIdField = 'ENTITY_ID_FIELD_IN_AVRO';
// const featureTimeField = 'TIMESTAMP_FIELD_IN_AVRO';
// const workerCount = <NO_OF_WORKERS_FOR_INGESTION_JOB>;
// const location = 'YOUR_PROJECT_LOCATION';
// const apiEndpoint = 'YOUR_API_ENDPOINT';
// const timeout = <TIMEOUT_IN_MILLI_SECONDS>;

// Imports the Google Cloud Featurestore Service Client library
const {FeaturestoreServiceClient} = require('@google-cloud/aiplatform').v1;

// Specifies the location of the api endpoint
const clientOptions = {
  apiEndpoint: apiEndpoint,
};

// Instantiates a client
const featurestoreServiceClient = new FeaturestoreServiceClient(
  clientOptions
);

async function importFeatureValues() {
  // Configure the entityType resource
  const entityType = `projects/${project}/locations/${location}/featurestores/${featurestoreId}/entityTypes/${entityTypeId}`;

  const avroSource = {
    gcsSource: {
      uris: [avroGcsUri],
    },
  };

  const featureSpecs = [{id: 'age'}, {id: 'gender'}, {id: 'liked_genres'}];

  const request = {
    entityType: entityType,
    avroSource: avroSource,
    entityIdField: entityIdField,
    featureSpecs: featureSpecs,
    featureTimeField: featureTimeField,
    workerCount: Number(workerCount),
  };

  // Import Feature Values Request
  const [operation] = await featurestoreServiceClient.importFeatureValues(
    request,
    {timeout: Number(timeout)}
  );
  const [response] = await operation.promise();

  console.log('Import feature values response');
  console.log('Raw response:');
  console.log(JSON.stringify(response, null, 2));
}
importFeatureValues();