Class: Google::Cloud::Dataproc::V1::BatchController::Client

Inherits:
Object
  • Object
show all
Includes:
Paths
Defined in:
lib/google/cloud/dataproc/v1/batch_controller/client.rb

Overview

Client for the BatchController service.

The BatchController provides methods to manage batch workloads.

Defined Under Namespace

Classes: Configuration

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Paths

#batch_path, #location_path

Constructor Details

#initialize {|config| ... } ⇒ Client

Create a new BatchController client object.

Examples:


# Create a client using the default configuration
client = ::Google::Cloud::Dataproc::V1::BatchController::Client.new

# Create a client using a custom configuration
client = ::Google::Cloud::Dataproc::V1::BatchController::Client.new do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the BatchController client.

Yield Parameters:



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# File 'lib/google/cloud/dataproc/v1/batch_controller/client.rb', line 109

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/dataproc/v1/batches_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 == Client.configure.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
  end

  @batch_controller_stub = ::Gapic::ServiceStub.new(
    ::Google::Cloud::Dataproc::V1::BatchController::Stub,
    credentials:  credentials,
    endpoint:     @config.endpoint,
    channel_args: @config.channel_args,
    interceptors: @config.interceptors
  )
end

Instance Attribute Details

#operations_client ⇒ ::Google::Cloud::Dataproc::V1::BatchController::Operations (readonly)

Get the associated client for long-running operations.

Returns:



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# File 'lib/google/cloud/dataproc/v1/batch_controller/client.rb', line 156

def operations_client
  @operations_client
end

Class Method Details

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

Configure the BatchController Client class.

See Configuration for a description of the configuration fields.

Examples:


# Modify the configuration for all BatchController clients
::Google::Cloud::Dataproc::V1::BatchController::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/dataproc/v1/batch_controller/client.rb', line 56

def self.configure
  @configure ||= begin
    namespace = ["Google", "Cloud", "Dataproc", "V1"]
    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 BatchController 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/dataproc/v1/batch_controller/client.rb', line 88

def configure
  yield @config if block_given?
  @config
end

#create_batch(request, options = nil) ⇒ ::Gapic::Operation #create_batch(parent: nil, batch: nil, batch_id: nil, request_id: nil) ⇒ ::Gapic::Operation

Creates a batch workload that executes asynchronously.

Examples:

Basic example

require "google/cloud/dataproc/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Dataproc::V1::BatchController::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Dataproc::V1::CreateBatchRequest.new

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

# The returned object is of type Gapic::Operation. You can use this
# object to check the status of an operation, cancel it, or wait
# for results. Here is how to block until completion:
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "Error!"
end

Overloads:

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

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

    Parameters:

    • request (::Google::Cloud::Dataproc::V1::CreateBatchRequest, ::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_batch(parent: nil, batch: nil, batch_id: nil, request_id: nil) ⇒ ::Gapic::Operation

    Pass arguments to create_batch 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 parent resource where this batch will be created.

    • batch (::Google::Cloud::Dataproc::V1::Batch, ::Hash) (defaults to: nil) —

      Required. The batch to create.

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

      Optional. The ID to use for the batch, which will become the final component of the batch's resource name.

      This value must be 4-63 characters. Valid characters are /[a-z][0-9]-/.

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

      Optional. A unique ID used to identify the request. If the service receives two CreateBatchRequests with the same request_id, the second request is ignored and the Operation that corresponds to the first Batch created and stored in the backend is returned.

      Recommendation: Set this value to a UUID.

      The value must contain only letters (a-z, A-Z), numbers (0-9), underscores (_), and hyphens (-). The maximum length is 40 characters.

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/dataproc/v1/batch_controller/client.rb', line 231

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dataproc::V1::CreateBatchRequest

  # 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_batch.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Dataproc::V1::VERSION
  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_batch.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.create_batch.retry_policy

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

  @batch_controller_stub.call_rpc :create_batch, 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_batch(request, options = nil) ⇒ ::Google::Protobuf::Empty #delete_batch(name: nil) ⇒ ::Google::Protobuf::Empty

Deletes the batch workload resource. If the batch is not in terminal state, the delete fails and the response returns FAILED_PRECONDITION.

Examples:

Basic example

require "google/cloud/dataproc/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Dataproc::V1::BatchController::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Dataproc::V1::DeleteBatchRequest.new

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

# The returned object is of type Google::Protobuf::Empty.
p result

Overloads:

  • #delete_batch(request, options = nil) ⇒ ::Google::Protobuf::Empty

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

    Parameters:

    • request (::Google::Cloud::Dataproc::V1::DeleteBatchRequest, ::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_batch(name: nil) ⇒ ::Google::Protobuf::Empty

    Pass arguments to delete_batch 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 name of the batch resource to delete.

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/dataproc/v1/batch_controller/client.rb', line 502

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dataproc::V1::DeleteBatchRequest

  # 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_batch.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Dataproc::V1::VERSION
  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_batch.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.delete_batch.retry_policy

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

  @batch_controller_stub.call_rpc :delete_batch, 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

#get_batch(request, options = nil) ⇒ ::Google::Cloud::Dataproc::V1::Batch #get_batch(name: nil) ⇒ ::Google::Cloud::Dataproc::V1::Batch

Gets the batch workload resource representation.

Examples:

Basic example

require "google/cloud/dataproc/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Dataproc::V1::BatchController::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Dataproc::V1::GetBatchRequest.new

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

# The returned object is of type Google::Cloud::Dataproc::V1::Batch.
p result

Overloads:

  • #get_batch(request, options = nil) ⇒ ::Google::Cloud::Dataproc::V1::Batch

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

    Parameters:

    • request (::Google::Cloud::Dataproc::V1::GetBatchRequest, ::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_batch(name: nil) ⇒ ::Google::Cloud::Dataproc::V1::Batch

    Pass arguments to get_batch 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 name of the batch to retrieve.

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/dataproc/v1/batch_controller/client.rb', line 317

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dataproc::V1::GetBatchRequest

  # 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_batch.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Dataproc::V1::VERSION
  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_batch.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.get_batch.retry_policy

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

  @batch_controller_stub.call_rpc :get_batch, 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_batches(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dataproc::V1::Batch> #list_batches(parent: nil, page_size: nil, page_token: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dataproc::V1::Batch>

Lists batch workloads.

Examples:

Basic example

require "google/cloud/dataproc/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Dataproc::V1::BatchController::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Dataproc::V1::ListBatchesRequest.new

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

# The returned object is of type Gapic::PagedEnumerable. You can
# iterate over all elements by calling #each, and the enumerable
# will lazily make API calls to fetch subsequent pages. Other
# methods are also available for managing paging directly.
result.each do |response|
  # Each element is of type ::Google::Cloud::Dataproc::V1::Batch.
  p response
end

Overloads:

  • #list_batches(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dataproc::V1::Batch>

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

    Parameters:

    • request (::Google::Cloud::Dataproc::V1::ListBatchesRequest, ::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_batches(parent: nil, page_size: nil, page_token: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dataproc::V1::Batch>

    Pass arguments to list_batches 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 parent, which owns this collection of batches.

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

      Optional. The maximum number of batches to return in each response. The service may return fewer than this value. The default page size is 20; the maximum page size is 1000.

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

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

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/dataproc/v1/batch_controller/client.rb', line 415

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dataproc::V1::ListBatchesRequest

  # 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_batches.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project 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::Dataproc::V1::VERSION
  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_batches.timeout,
                         metadata:     metadata,
                         retry_policy: @config.rpcs.list_batches.retry_policy

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

  @batch_controller_stub.call_rpc :list_batches, request, options: options do |response, operation|
    response = ::Gapic::PagedEnumerable.new @batch_controller_stub, :list_batches, 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