com.google.cloud.metastore.v1
A client to Dataproc Metastore API
The interfaces provided are listed below, along with usage samples.
DataprocMetastoreClient
Service Description: Configures and manages metastore services. Metastore services are fully managed, highly available, autoscaled, autohealing, OSS-native deployments of technical metadata management software. Each metastore service exposes a network endpoint through which metadata queries are served. Metadata queries can originate from a variety of sources, including Apache Hive, Apache Presto, and Apache Spark.
The Dataproc Metastore API defines the following resource model:
- The service works with a collection of Google Cloud projects, named:
/projects/*
- Each project has a collection of available locations, named:
/locations/*
(a location must refer to a Google Cloudregion
) - Each location has a collection of services, named:
/services/*
- Dataproc Metastore services are resources with names of the form:
/projects/{project_number}/locations/{location_id}/services/{service_id}
.
Sample for DataprocMetastoreClient:
// 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 (DataprocMetastoreClient dataprocMetastoreClient = DataprocMetastoreClient.create()) {
ServiceName name = ServiceName.of("[PROJECT]", "[LOCATION]", "[SERVICE]");
Service response = dataprocMetastoreClient.getService(name);
}
DataprocMetastoreFederationClient
Service Description: Configures and manages metastore federation services. Dataproc Metastore Federation Service allows federating a collection of backend metastores like BigQuery, Dataplex Lakes, and other Dataproc Metastores. The Federation Service exposes a gRPC URL through which metadata from the backend metastores are served at query time.
The Dataproc Metastore Federation API defines the following resource model:
- The service works with a collection of Google Cloud projects.
- Each project has a collection of available locations.
- Each location has a collection of federations.
- Dataproc Metastore Federations are resources with names of the form:
projects/{project_number}/locations/{location_id}/federations/{federation_id}
.
Sample for DataprocMetastoreFederationClient:
// 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 (DataprocMetastoreFederationClient dataprocMetastoreFederationClient =
DataprocMetastoreFederationClient.create()) {
FederationName name = FederationName.of("[PROJECT]", "[LOCATION]", "[FEDERATION]");
Federation response = dataprocMetastoreFederationClient.getFederation(name);
}
com.google.cloud.metastore.v1.stub
com.google.cloud.metastore.v1alpha
A client to Dataproc Metastore API
The interfaces provided are listed below, along with usage samples.
DataprocMetastoreClient
Service Description: Configures and manages metastore services. Metastore services are fully managed, highly available, autoscaled, autohealing, OSS-native deployments of technical metadata management software. Each metastore service exposes a network endpoint through which metadata queries are served. Metadata queries can originate from a variety of sources, including Apache Hive, Apache Presto, and Apache Spark.
The Dataproc Metastore API defines the following resource model:
- The service works with a collection of Google Cloud projects, named:
/projects/*
- Each project has a collection of available locations, named:
/locations/*
(a location must refer to a Google Cloudregion
) - Each location has a collection of services, named:
/services/*
- Dataproc Metastore services are resources with names of the form:
/projects/{project_number}/locations/{location_id}/services/{service_id}
.
Sample for DataprocMetastoreClient:
// 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 (DataprocMetastoreClient dataprocMetastoreClient = DataprocMetastoreClient.create()) {
ServiceName name = ServiceName.of("[PROJECT]", "[LOCATION]", "[SERVICE]");
Service response = dataprocMetastoreClient.getService(name);
}
DataprocMetastoreFederationClient
Service Description: Configures and manages metastore federation services. Dataproc Metastore Federation Service allows federating a collection of backend metastores like BigQuery, Dataplex Lakes, and other Dataproc Metastores. The Federation Service exposes a gRPC URL through which metadata from the backend metastores are served at query time.
The Dataproc Metastore Federation API defines the following resource model:
- The service works with a collection of Google Cloud projects.
- Each project has a collection of available locations.
- Each location has a collection of federations.
- Dataproc Metastore Federations are resources with names of the form:
projects/{project_number}/locations/{location_id}/federations/{federation_id}
.
Sample for DataprocMetastoreFederationClient:
// 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 (DataprocMetastoreFederationClient dataprocMetastoreFederationClient =
DataprocMetastoreFederationClient.create()) {
FederationName name = FederationName.of("[PROJECT]", "[LOCATION]", "[FEDERATION]");
Federation response = dataprocMetastoreFederationClient.getFederation(name);
}
com.google.cloud.metastore.v1alpha.stub
com.google.cloud.metastore.v1beta
A client to Dataproc Metastore API
The interfaces provided are listed below, along with usage samples.
DataprocMetastoreClient
Service Description: Configures and manages metastore services. Metastore services are fully managed, highly available, autoscaled, autohealing, OSS-native deployments of technical metadata management software. Each metastore service exposes a network endpoint through which metadata queries are served. Metadata queries can originate from a variety of sources, including Apache Hive, Apache Presto, and Apache Spark.
The Dataproc Metastore API defines the following resource model:
- The service works with a collection of Google Cloud projects, named:
/projects/*
- Each project has a collection of available locations, named:
/locations/*
(a location must refer to a Google Cloudregion
) - Each location has a collection of services, named:
/services/*
- Dataproc Metastore services are resources with names of the form:
/projects/{project_number}/locations/{location_id}/services/{service_id}
.
Sample for DataprocMetastoreClient:
// 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 (DataprocMetastoreClient dataprocMetastoreClient = DataprocMetastoreClient.create()) {
ServiceName name = ServiceName.of("[PROJECT]", "[LOCATION]", "[SERVICE]");
Service response = dataprocMetastoreClient.getService(name);
}
DataprocMetastoreFederationClient
Service Description: Configures and manages metastore federation services. Dataproc Metastore Federation Service allows federating a collection of backend metastores like BigQuery, Dataplex Lakes, and other Dataproc Metastores. The Federation Service exposes a gRPC URL through which metadata from the backend metastores are served at query time.
The Dataproc Metastore Federation API defines the following resource model:
- The service works with a collection of Google Cloud projects.
- Each project has a collection of available locations.
- Each location has a collection of federations.
- Dataproc Metastore Federations are resources with names of the form:
projects/{project_number}/locations/{location_id}/federations/{federation_id}
.
Sample for DataprocMetastoreFederationClient:
// 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 (DataprocMetastoreFederationClient dataprocMetastoreFederationClient =
DataprocMetastoreFederationClient.create()) {
FederationName name = FederationName.of("[PROJECT]", "[LOCATION]", "[FEDERATION]");
Federation response = dataprocMetastoreFederationClient.getFederation(name);
}