Class: Google::Cloud::Metastore::V1beta::DataprocMetastoreFederation::Client

Inherits:
Object
  • Object
show all
Includes:
Paths
Defined in:
lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb

Overview

Client for the DataprocMetastoreFederation service.

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}.

Defined Under Namespace

Classes: Configuration

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Paths

#federation_path, #location_path

Constructor Details

#initialize {|config| ... } ⇒ Client

Create a new DataprocMetastoreFederation client object.

Examples:


# Create a client using the default configuration
client = ::Google::Cloud::Metastore::V1beta::DataprocMetastoreFederation::Client.new

# Create a client using a custom configuration
client = ::Google::Cloud::Metastore::V1beta::DataprocMetastoreFederation::Client.new do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the DataprocMetastoreFederation client.

Yield Parameters:



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# File 'lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb', line 138

def initialize
  # These require statements are intentionally placed here to initialize
  # the gRPC module only when it's required.
  # See https://github.com/googleapis/toolkit/issues/446
  require "gapic/grpc"
  require "google/cloud/metastore/v1beta/metastore_federation_services_pb"

  # Create the configuration object
  @config = Configuration.new Client.configure

  # Yield the configuration if needed
  yield @config if block_given?

  # Create credentials
  credentials = @config.credentials
  # Use self-signed JWT if the endpoint is unchanged from default,
  # but only if the default endpoint does not have a region prefix.
  enable_self_signed_jwt = @config.endpoint.nil? ||
                           (@config.endpoint == Configuration::DEFAULT_ENDPOINT &&
                           !@config.endpoint.split(".").first.include?("-"))
  credentials ||= Credentials.default scope: @config.scope,
                                      enable_self_signed_jwt: enable_self_signed_jwt
  if credentials.is_a?(::String) || credentials.is_a?(::Hash)
    credentials = Credentials.new credentials, scope: @config.scope
  end
  @quota_project_id = @config.quota_project
  @quota_project_id ||= credentials.quota_project_id if credentials.respond_to? :quota_project_id

  @operations_client = Operations.new do |config|
    config.credentials = credentials
    config.quota_project = @quota_project_id
    config.endpoint = @config.endpoint
    config.universe_domain = @config.universe_domain
  end

  @dataproc_metastore_federation_stub = ::Gapic::ServiceStub.new(
    ::Google::Cloud::Metastore::V1beta::DataprocMetastoreFederation::Stub,
    credentials: credentials,
    endpoint: @config.endpoint,
    endpoint_template: DEFAULT_ENDPOINT_TEMPLATE,
    universe_domain: @config.universe_domain,
    channel_args: @config.channel_args,
    interceptors: @config.interceptors,
    channel_pool_config: @config.channel_pool
  )

  @location_client = Google::Cloud::Location::Locations::Client.new do |config|
    config.credentials = credentials
    config.quota_project = @quota_project_id
    config.endpoint = @dataproc_metastore_federation_stub.endpoint
    config.universe_domain = @dataproc_metastore_federation_stub.universe_domain
  end

  @iam_policy_client = Google::Iam::V1::IAMPolicy::Client.new do |config|
    config.credentials = credentials
    config.quota_project = @quota_project_id
    config.endpoint = @dataproc_metastore_federation_stub.endpoint
    config.universe_domain = @dataproc_metastore_federation_stub.universe_domain
  end
end

Instance Attribute Details

#iam_policy_client ⇒ Google::Iam::V1::IAMPolicy::Client (readonly)

Get the associated client for mix-in of the IAMPolicy.

Returns:

  • (Google::Iam::V1::IAMPolicy::Client) 


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# File 'lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb', line 218

def iam_policy_client
  @iam_policy_client
end

#location_client ⇒ Google::Cloud::Location::Locations::Client (readonly)

Get the associated client for mix-in of the Locations.

Returns:

  • (Google::Cloud::Location::Locations::Client) 


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# File 'lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb', line 211

def location_client
  @location_client
end

#operations_client ⇒ ::Google::Cloud::Metastore::V1beta::DataprocMetastoreFederation::Operations (readonly)

Get the associated client for long-running operations.

Returns:



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# File 'lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb', line 204

def operations_client
  @operations_client
end

Class Method Details

.configure {|config| ... } ⇒ Client::Configuration

Configure the DataprocMetastoreFederation Client class.

See Configuration for a description of the configuration fields.

Examples:


# Modify the configuration for all DataprocMetastoreFederation clients
::Google::Cloud::Metastore::V1beta::DataprocMetastoreFederation::Client.configure do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



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# File 'lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb', line 76

def self.configure
  @configure ||= begin
    namespace = ["Google", "Cloud", "Metastore", "V1beta"]
    parent_config = while namespace.any?
                      parent_name = namespace.join "::"
                      parent_const = const_get parent_name
                      break parent_const.configure if parent_const.respond_to? :configure
                      namespace.pop
                    end
    default_config = Client::Configuration.new parent_config

    default_config
  end
  yield @configure if block_given?
  @configure
end

Instance Method Details

#configure {|config| ... } ⇒ Client::Configuration

Configure the DataprocMetastoreFederation Client instance.

The configuration is set to the derived mode, meaning that values can be changed, but structural changes (adding new fields, etc.) are not allowed. Structural changes should be made on configure.

See Configuration for a description of the configuration fields.

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



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# File 'lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb', line 108

def configure
  yield @config if block_given?
  @config
end

#create_federation(request, options = nil) ⇒ ::Gapic::Operation #create_federation(parent: nil, federation_id: nil, federation: nil, request_id: nil) ⇒ ::Gapic::Operation

Creates a metastore federation in a project and location.

Examples:

Basic example

require "google/cloud/metastore/v1beta"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Metastore::V1beta::DataprocMetastoreFederation::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Metastore::V1beta::CreateFederationRequest.new

# Call the create_federation method.
result = client.create_federation request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #create_federation(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to create_federation via a request object, either of type CreateFederationRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Metastore::V1beta::CreateFederationRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #create_federation(parent: nil, federation_id: nil, federation: nil, request_id: nil) ⇒ ::Gapic::Operation

    Pass arguments to create_federation via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • parent (::String) (defaults to: nil) —

      Required. The relative resource name of the location in which to create a federation service, in the following form:

      projects/{project_number}/locations/{location_id}.

    • federation_id (::String) (defaults to: nil) —

      Required. The ID of the metastore federation, which is used as the final component of the metastore federation's name.

      This value must be between 2 and 63 characters long inclusive, begin with a letter, end with a letter or number, and consist of alpha-numeric ASCII characters or hyphens.

    • federation (::Google::Cloud::Metastore::V1beta::Federation, ::Hash) (defaults to: nil) —

      Required. The Metastore Federation to create. The name field is ignored. The ID of the created metastore federation must be provided in the request's federation_id field.

    • request_id (::String) (defaults to: nil) —

      Optional. A request ID. Specify a unique request ID to allow the server to ignore the request if it has completed. The server will ignore subsequent requests that provide a duplicate request ID for at least 60 minutes after the first request.

      For example, if an initial request times out, followed by another request with the same request ID, the server ignores the second request to prevent the creation of duplicate commitments.

      The request ID must be a valid UUID A zero UUID (00000000-0000-0000-0000-000000000000) is not supported.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

  • response (::Gapic::Operation)
  • operation (::GRPC::ActiveCall::Operation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb', line 502

def create_federation request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Metastore::V1beta::CreateFederationRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.create_federation.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Metastore::V1beta::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.parent
    header_params["parent"] = request.parent
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.create_federation.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.create_federation.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @dataproc_metastore_federation_stub.call_rpc :create_federation, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#delete_federation(request, options = nil) ⇒ ::Gapic::Operation #delete_federation(name: nil, request_id: nil) ⇒ ::Gapic::Operation

Deletes a single federation.

Examples:

Basic example

require "google/cloud/metastore/v1beta"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Metastore::V1beta::DataprocMetastoreFederation::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Metastore::V1beta::DeleteFederationRequest.new

# Call the delete_federation method.
result = client.delete_federation request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #delete_federation(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to delete_federation via a request object, either of type Google::Cloud::Metastore::V1beta::DeleteFederationRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Metastore::V1beta::DeleteFederationRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #delete_federation(name: nil, request_id: nil) ⇒ ::Gapic::Operation

    Pass arguments to delete_federation via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      Required. The relative resource name of the metastore federation to delete, in the following form:

      projects/{project_number}/locations/{location_id}/federations/{federation_id}.

    • request_id (::String) (defaults to: nil) —

      Optional. A request ID. Specify a unique request ID to allow the server to ignore the request if it has completed. The server will ignore subsequent requests that provide a duplicate request ID for at least 60 minutes after the first request.

      For example, if an initial request times out, followed by another request with the same request ID, the server ignores the second request to prevent the creation of duplicate commitments.

      The request ID must be a valid UUID A zero UUID (00000000-0000-0000-0000-000000000000) is not supported.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

  • response (::Gapic::Operation)
  • operation (::GRPC::ActiveCall::Operation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb', line 728

def delete_federation request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Metastore::V1beta::DeleteFederationRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.delete_federation.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Metastore::V1beta::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.delete_federation.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.delete_federation.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @dataproc_metastore_federation_stub.call_rpc :delete_federation, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#get_federation(request, options = nil) ⇒ ::Google::Cloud::Metastore::V1beta::Federation #get_federation(name: nil) ⇒ ::Google::Cloud::Metastore::V1beta::Federation

Gets the details of a single federation.

Examples:

Basic example

require "google/cloud/metastore/v1beta"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Metastore::V1beta::DataprocMetastoreFederation::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Metastore::V1beta::GetFederationRequest.new

# Call the get_federation method.
result = client.get_federation request

# The returned object is of type Google::Cloud::Metastore::V1beta::Federation.
p result

Overloads:

  • #get_federation(request, options = nil) ⇒ ::Google::Cloud::Metastore::V1beta::Federation

    Pass arguments to get_federation via a request object, either of type GetFederationRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Metastore::V1beta::GetFederationRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #get_federation(name: nil) ⇒ ::Google::Cloud::Metastore::V1beta::Federation

    Pass arguments to get_federation via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      Required. The relative resource name of the metastore federation to retrieve, in the following form:

      projects/{project_number}/locations/{location_id}/federations/{federation_id}.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb', line 382

def get_federation request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Metastore::V1beta::GetFederationRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.get_federation.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Metastore::V1beta::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.get_federation.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.get_federation.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @dataproc_metastore_federation_stub.call_rpc :get_federation, request, options: options do |response, operation|
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#list_federations(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Metastore::V1beta::Federation> #list_federations(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Metastore::V1beta::Federation>

Lists federations in a project and location.

Examples:

Basic example

require "google/cloud/metastore/v1beta"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Metastore::V1beta::DataprocMetastoreFederation::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Metastore::V1beta::ListFederationsRequest.new

# Call the list_federations method.
result = client.list_federations request

# The returned object is of type Gapic::PagedEnumerable. You can iterate
# over elements, and API calls will be issued to fetch pages as needed.
result.each do |item|
  # Each element is of type ::Google::Cloud::Metastore::V1beta::Federation.
  p item
end

Overloads:

  • #list_federations(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Metastore::V1beta::Federation>

    Pass arguments to list_federations via a request object, either of type ListFederationsRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Metastore::V1beta::ListFederationsRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #list_federations(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Metastore::V1beta::Federation>

    Pass arguments to list_federations via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • parent (::String) (defaults to: nil) —

      Required. The relative resource name of the location of metastore federations to list, in the following form: projects/{project_number}/locations/{location_id}.

    • page_size (::Integer) (defaults to: nil) —

      Optional. The maximum number of federations to return. The response may contain less than the maximum number. If unspecified, no more than 500 services are returned. The maximum value is 1000; values above 1000 are changed to 1000.

    • page_token (::String) (defaults to: nil) —

      Optional. A page token, received from a previous ListFederationServices call. Provide this token to retrieve the subsequent page.

      To retrieve the first page, supply an empty page token.

      When paginating, other parameters provided to ListFederationServices must match the call that provided the page token.

    • filter (::String) (defaults to: nil) —

      Optional. The filter to apply to list results.

    • order_by (::String) (defaults to: nil) —

      Optional. Specify the ordering of results as described in Sorting Order. If not specified, the results will be sorted in the default order.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb', line 292

def list_federations request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Metastore::V1beta::ListFederationsRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.list_federations.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Metastore::V1beta::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.parent
    header_params["parent"] = request.parent
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.list_federations.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.list_federations.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @dataproc_metastore_federation_stub.call_rpc :list_federations, request, options: options do |response, operation|
    response = ::Gapic::PagedEnumerable.new @dataproc_metastore_federation_stub, :list_federations, request, response, operation, options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#universe_domain ⇒ String

The effective universe domain

Returns:

  • (String) 


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# File 'lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb', line 118

def universe_domain
  @dataproc_metastore_federation_stub.universe_domain
end

#update_federation(request, options = nil) ⇒ ::Gapic::Operation #update_federation(update_mask: nil, federation: nil, request_id: nil) ⇒ ::Gapic::Operation

Updates the fields of a federation.

Examples:

Basic example

require "google/cloud/metastore/v1beta"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Metastore::V1beta::DataprocMetastoreFederation::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Metastore::V1beta::UpdateFederationRequest.new

# Call the update_federation method.
result = client.update_federation request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #update_federation(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to update_federation via a request object, either of type UpdateFederationRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Metastore::V1beta::UpdateFederationRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

  • #update_federation(update_mask: nil, federation: nil, request_id: nil) ⇒ ::Gapic::Operation

    Pass arguments to update_federation via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • update_mask (::Google::Protobuf::FieldMask, ::Hash) (defaults to: nil) —

      Required. A field mask used to specify the fields to be overwritten in the metastore federation resource by the update. Fields specified in the update_mask are relative to the resource (not to the full request). A field is overwritten if it is in the mask.

    • federation (::Google::Cloud::Metastore::V1beta::Federation, ::Hash) (defaults to: nil) —

      Required. The metastore federation to update. The server only merges fields in the service if they are specified in update_mask.

      The metastore federation's name field is used to identify the metastore service to be updated.

    • request_id (::String) (defaults to: nil) —

      Optional. A request ID. Specify a unique request ID to allow the server to ignore the request if it has completed. The server will ignore subsequent requests that provide a duplicate request ID for at least 60 minutes after the first request.

      For example, if an initial request times out, followed by another request with the same request ID, the server ignores the second request to prevent the creation of duplicate commitments.

      The request ID must be a valid UUID A zero UUID (00000000-0000-0000-0000-000000000000) is not supported.

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

  • response (::Gapic::Operation)
  • operation (::GRPC::ActiveCall::Operation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/metastore/v1beta/dataproc_metastore_federation/client.rb', line 618

def update_federation request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Metastore::V1beta::UpdateFederationRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  metadata = @config.rpcs.update_federation.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Metastore::V1beta::VERSION
  metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.federation&.name
    header_params["federation.name"] = request.federation.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

  options.apply_defaults timeout:      @config.rpcs.update_federation.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.update_federation.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @dataproc_metastore_federation_stub.call_rpc :update_federation, request, options: options do |response, operation|
    response = ::Gapic::Operation.new response, @operations_client, options: options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end