# WARNING ABOUT GENERATED CODE
#
# This file is generated. See the contributing guide for more information:
# https://github.com/aws/aws-sdk-ruby/blob/master/CONTRIBUTING.md
#
# WARNING ABOUT GENERATED CODE
require 'seahorse/client/plugins/content_length.rb'
require 'aws-sdk-core/plugins/credentials_configuration.rb'
require 'aws-sdk-core/plugins/logging.rb'
require 'aws-sdk-core/plugins/param_converter.rb'
require 'aws-sdk-core/plugins/param_validator.rb'
require 'aws-sdk-core/plugins/user_agent.rb'
require 'aws-sdk-core/plugins/helpful_socket_errors.rb'
require 'aws-sdk-core/plugins/retry_errors.rb'
require 'aws-sdk-core/plugins/global_configuration.rb'
require 'aws-sdk-core/plugins/regional_endpoint.rb'
require 'aws-sdk-core/plugins/endpoint_discovery.rb'
require 'aws-sdk-core/plugins/endpoint_pattern.rb'
require 'aws-sdk-core/plugins/response_paging.rb'
require 'aws-sdk-core/plugins/stub_responses.rb'
require 'aws-sdk-core/plugins/idempotency_token.rb'
require 'aws-sdk-core/plugins/jsonvalue_converter.rb'
require 'aws-sdk-core/plugins/client_metrics_plugin.rb'
require 'aws-sdk-core/plugins/client_metrics_send_plugin.rb'
require 'aws-sdk-core/plugins/transfer_encoding.rb'
require 'aws-sdk-core/plugins/signature_v4.rb'
require 'aws-sdk-core/plugins/protocols/json_rpc.rb'
Aws::Plugins::GlobalConfiguration.add_identifier(:emr)
module Aws::EMR
class Client < Seahorse::Client::Base
include Aws::ClientStubs
@identifier = :emr
set_api(ClientApi::API)
add_plugin(Seahorse::Client::Plugins::ContentLength)
add_plugin(Aws::Plugins::CredentialsConfiguration)
add_plugin(Aws::Plugins::Logging)
add_plugin(Aws::Plugins::ParamConverter)
add_plugin(Aws::Plugins::ParamValidator)
add_plugin(Aws::Plugins::UserAgent)
add_plugin(Aws::Plugins::HelpfulSocketErrors)
add_plugin(Aws::Plugins::RetryErrors)
add_plugin(Aws::Plugins::GlobalConfiguration)
add_plugin(Aws::Plugins::RegionalEndpoint)
add_plugin(Aws::Plugins::EndpointDiscovery)
add_plugin(Aws::Plugins::EndpointPattern)
add_plugin(Aws::Plugins::ResponsePaging)
add_plugin(Aws::Plugins::StubResponses)
add_plugin(Aws::Plugins::IdempotencyToken)
add_plugin(Aws::Plugins::JsonvalueConverter)
add_plugin(Aws::Plugins::ClientMetricsPlugin)
add_plugin(Aws::Plugins::ClientMetricsSendPlugin)
add_plugin(Aws::Plugins::TransferEncoding)
add_plugin(Aws::Plugins::SignatureV4)
add_plugin(Aws::Plugins::Protocols::JsonRpc)
# @overload initialize(options)
# @param [Hash] options
# @option options [required, Aws::CredentialProvider] :credentials
# Your AWS credentials. This can be an instance of any one of the
# following classes:
#
# * `Aws::Credentials` - Used for configuring static, non-refreshing
# credentials.
#
# * `Aws::InstanceProfileCredentials` - Used for loading credentials
# from an EC2 IMDS on an EC2 instance.
#
# * `Aws::SharedCredentials` - Used for loading credentials from a
# shared file, such as `~/.aws/config`.
#
# * `Aws::AssumeRoleCredentials` - Used when you need to assume a role.
#
# When `:credentials` are not configured directly, the following
# locations will be searched for credentials:
#
# * `Aws.config[:credentials]`
# * The `:access_key_id`, `:secret_access_key`, and `:session_token` options.
# * ENV['AWS_ACCESS_KEY_ID'], ENV['AWS_SECRET_ACCESS_KEY']
# * `~/.aws/credentials`
# * `~/.aws/config`
# * EC2 IMDS instance profile - When used by default, the timeouts are
# very aggressive. Construct and pass an instance of
# `Aws::InstanceProfileCredentails` to enable retries and extended
# timeouts.
#
# @option options [required, String] :region
# The AWS region to connect to. The configured `:region` is
# used to determine the service `:endpoint`. When not passed,
# a default `:region` is search for in the following locations:
#
# * `Aws.config[:region]`
# * `ENV['AWS_REGION']`
# * `ENV['AMAZON_REGION']`
# * `ENV['AWS_DEFAULT_REGION']`
# * `~/.aws/credentials`
# * `~/.aws/config`
#
# @option options [String] :access_key_id
#
# @option options [Boolean] :active_endpoint_cache (false)
# When set to `true`, a thread polling for endpoints will be running in
# the background every 60 secs (default). Defaults to `false`.
#
# @option options [Boolean] :client_side_monitoring (false)
# When `true`, client-side metrics will be collected for all API requests from
# this client.
#
# @option options [String] :client_side_monitoring_client_id ("")
# Allows you to provide an identifier for this client which will be attached to
# all generated client side metrics. Defaults to an empty string.
#
# @option options [String] :client_side_monitoring_host ("127.0.0.1")
# Allows you to specify the DNS hostname or IPv4 or IPv6 address that the client
# side monitoring agent is running on, where client metrics will be published via UDP.
#
# @option options [Integer] :client_side_monitoring_port (31000)
# Required for publishing client metrics. The port that the client side monitoring
# agent is running on, where client metrics will be published via UDP.
#
# @option options [Aws::ClientSideMonitoring::Publisher] :client_side_monitoring_publisher (Aws::ClientSideMonitoring::Publisher)
# Allows you to provide a custom client-side monitoring publisher class. By default,
# will use the Client Side Monitoring Agent Publisher.
#
# @option options [Boolean] :convert_params (true)
# When `true`, an attempt is made to coerce request parameters into
# the required types.
#
# @option options [Boolean] :disable_host_prefix_injection (false)
# Set to true to disable SDK automatically adding host prefix
# to default service endpoint when available.
#
# @option options [String] :endpoint
# The client endpoint is normally constructed from the `:region`
# option. You should only configure an `:endpoint` when connecting
# to test endpoints. This should be avalid HTTP(S) URI.
#
# @option options [Integer] :endpoint_cache_max_entries (1000)
# Used for the maximum size limit of the LRU cache storing endpoints data
# for endpoint discovery enabled operations. Defaults to 1000.
#
# @option options [Integer] :endpoint_cache_max_threads (10)
# Used for the maximum threads in use for polling endpoints to be cached, defaults to 10.
#
# @option options [Integer] :endpoint_cache_poll_interval (60)
# When :endpoint_discovery and :active_endpoint_cache is enabled,
# Use this option to config the time interval in seconds for making
# requests fetching endpoints information. Defaults to 60 sec.
#
# @option options [Boolean] :endpoint_discovery (false)
# When set to `true`, endpoint discovery will be enabled for operations when available. Defaults to `false`.
#
# @option options [Aws::Log::Formatter] :log_formatter (Aws::Log::Formatter.default)
# The log formatter.
#
# @option options [Symbol] :log_level (:info)
# The log level to send messages to the `:logger` at.
#
# @option options [Logger] :logger
# The Logger instance to send log messages to. If this option
# is not set, logging will be disabled.
#
# @option options [String] :profile ("default")
# Used when loading credentials from the shared credentials file
# at HOME/.aws/credentials. When not specified, 'default' is used.
#
# @option options [Float] :retry_base_delay (0.3)
# The base delay in seconds used by the default backoff function.
#
# @option options [Symbol] :retry_jitter (:none)
# A delay randomiser function used by the default backoff function. Some predefined functions can be referenced by name - :none, :equal, :full, otherwise a Proc that takes and returns a number.
#
# @see https://www.awsarchitectureblog.com/2015/03/backoff.html
#
# @option options [Integer] :retry_limit (3)
# The maximum number of times to retry failed requests. Only
# ~ 500 level server errors and certain ~ 400 level client errors
# are retried. Generally, these are throttling errors, data
# checksum errors, networking errors, timeout errors and auth
# errors from expired credentials.
#
# @option options [Integer] :retry_max_delay (0)
# The maximum number of seconds to delay between retries (0 for no limit) used by the default backoff function.
#
# @option options [String] :secret_access_key
#
# @option options [String] :session_token
#
# @option options [Boolean] :simple_json (false)
# Disables request parameter conversion, validation, and formatting.
# Also disable response data type conversions. This option is useful
# when you want to ensure the highest level of performance by
# avoiding overhead of walking request parameters and response data
# structures.
#
# When `:simple_json` is enabled, the request parameters hash must
# be formatted exactly as the DynamoDB API expects.
#
# @option options [Boolean] :stub_responses (false)
# Causes the client to return stubbed responses. By default
# fake responses are generated and returned. You can specify
# the response data to return or errors to raise by calling
# {ClientStubs#stub_responses}. See {ClientStubs} for more information.
#
# ** Please note ** When response stubbing is enabled, no HTTP
# requests are made, and retries are disabled.
#
# @option options [Boolean] :validate_params (true)
# When `true`, request parameters are validated before
# sending the request.
#
# @option options [URI::HTTP,String] :http_proxy A proxy to send
# requests through. Formatted like 'http://proxy.com:123'.
#
# @option options [Float] :http_open_timeout (15) The number of
# seconds to wait when opening a HTTP session before rasing a
# `Timeout::Error`.
#
# @option options [Integer] :http_read_timeout (60) The default
# number of seconds to wait for response data. This value can
# safely be set
# per-request on the session yeidled by {#session_for}.
#
# @option options [Float] :http_idle_timeout (5) The number of
# seconds a connection is allowed to sit idble before it is
# considered stale. Stale connections are closed and removed
# from the pool before making a request.
#
# @option options [Float] :http_continue_timeout (1) The number of
# seconds to wait for a 100-continue response before sending the
# request body. This option has no effect unless the request has
# "Expect" header set to "100-continue". Defaults to `nil` which
# disables this behaviour. This value can safely be set per
# request on the session yeidled by {#session_for}.
#
# @option options [Boolean] :http_wire_trace (false) When `true`,
# HTTP debug output will be sent to the `:logger`.
#
# @option options [Boolean] :ssl_verify_peer (true) When `true`,
# SSL peer certificates are verified when establishing a
# connection.
#
# @option options [String] :ssl_ca_bundle Full path to the SSL
# certificate authority bundle file that should be used when
# verifying peer certificates. If you do not pass
# `:ssl_ca_bundle` or `:ssl_ca_directory` the the system default
# will be used if available.
#
# @option options [String] :ssl_ca_directory Full path of the
# directory that contains the unbundled SSL certificate
# authority files for verifying peer certificates. If you do
# not pass `:ssl_ca_bundle` or `:ssl_ca_directory` the the
# system default will be used if available.
#
def initialize(*args)
super
end
# @!group API Operations
# Adds an instance fleet to a running cluster.
#
# The instance fleet configuration is available only in Amazon EMR
# versions 4.8.0 and later, excluding 5.0.x.
#
#
#
# @option params [required, String] :cluster_id
# The unique identifier of the cluster.
#
# @option params [required, Types::InstanceFleetConfig] :instance_fleet
# Specifies the configuration of the instance fleet.
#
# @return [Types::AddInstanceFleetOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::AddInstanceFleetOutput#cluster_id #cluster_id} => String
# * {Types::AddInstanceFleetOutput#instance_fleet_id #instance_fleet_id} => String
#
# @example Request syntax with placeholder values
#
# resp = client.add_instance_fleet({
# cluster_id: "XmlStringMaxLen256", # required
# instance_fleet: { # required
# name: "XmlStringMaxLen256",
# instance_fleet_type: "MASTER", # required, accepts MASTER, CORE, TASK
# target_on_demand_capacity: 1,
# target_spot_capacity: 1,
# instance_type_configs: [
# {
# instance_type: "InstanceType", # required
# weighted_capacity: 1,
# bid_price: "XmlStringMaxLen256",
# bid_price_as_percentage_of_on_demand_price: 1.0,
# ebs_configuration: {
# ebs_block_device_configs: [
# {
# volume_specification: { # required
# volume_type: "String", # required
# iops: 1,
# size_in_gb: 1, # required
# },
# volumes_per_instance: 1,
# },
# ],
# ebs_optimized: false,
# },
# configurations: [
# {
# classification: "String",
# configurations: {
# # recursive ConfigurationList
# },
# properties: {
# "String" => "String",
# },
# },
# ],
# },
# ],
# launch_specifications: {
# spot_specification: { # required
# timeout_duration_minutes: 1, # required
# timeout_action: "SWITCH_TO_ON_DEMAND", # required, accepts SWITCH_TO_ON_DEMAND, TERMINATE_CLUSTER
# block_duration_minutes: 1,
# },
# },
# },
# })
#
# @example Response structure
#
# resp.cluster_id #=> String
# resp.instance_fleet_id #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddInstanceFleet AWS API Documentation
#
# @overload add_instance_fleet(params = {})
# @param [Hash] params ({})
def add_instance_fleet(params = {}, options = {})
req = build_request(:add_instance_fleet, params)
req.send_request(options)
end
# Adds one or more instance groups to a running cluster.
#
# @option params [required, Array] :instance_groups
# Instance groups to add.
#
# @option params [required, String] :job_flow_id
# Job flow in which to add the instance groups.
#
# @return [Types::AddInstanceGroupsOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::AddInstanceGroupsOutput#job_flow_id #job_flow_id} => String
# * {Types::AddInstanceGroupsOutput#instance_group_ids #instance_group_ids} => Array<String>
#
# @example Request syntax with placeholder values
#
# resp = client.add_instance_groups({
# instance_groups: [ # required
# {
# name: "XmlStringMaxLen256",
# market: "ON_DEMAND", # accepts ON_DEMAND, SPOT
# instance_role: "MASTER", # required, accepts MASTER, CORE, TASK
# bid_price: "XmlStringMaxLen256",
# instance_type: "InstanceType", # required
# instance_count: 1, # required
# configurations: [
# {
# classification: "String",
# configurations: {
# # recursive ConfigurationList
# },
# properties: {
# "String" => "String",
# },
# },
# ],
# ebs_configuration: {
# ebs_block_device_configs: [
# {
# volume_specification: { # required
# volume_type: "String", # required
# iops: 1,
# size_in_gb: 1, # required
# },
# volumes_per_instance: 1,
# },
# ],
# ebs_optimized: false,
# },
# auto_scaling_policy: {
# constraints: { # required
# min_capacity: 1, # required
# max_capacity: 1, # required
# },
# rules: [ # required
# {
# name: "String", # required
# description: "String",
# action: { # required
# market: "ON_DEMAND", # accepts ON_DEMAND, SPOT
# simple_scaling_policy_configuration: { # required
# adjustment_type: "CHANGE_IN_CAPACITY", # accepts CHANGE_IN_CAPACITY, PERCENT_CHANGE_IN_CAPACITY, EXACT_CAPACITY
# scaling_adjustment: 1, # required
# cool_down: 1,
# },
# },
# trigger: { # required
# cloud_watch_alarm_definition: { # required
# comparison_operator: "GREATER_THAN_OR_EQUAL", # required, accepts GREATER_THAN_OR_EQUAL, GREATER_THAN, LESS_THAN, LESS_THAN_OR_EQUAL
# evaluation_periods: 1,
# metric_name: "String", # required
# namespace: "String",
# period: 1, # required
# statistic: "SAMPLE_COUNT", # accepts SAMPLE_COUNT, AVERAGE, SUM, MINIMUM, MAXIMUM
# threshold: 1.0, # required
# unit: "NONE", # accepts NONE, SECONDS, MICRO_SECONDS, MILLI_SECONDS, BYTES, KILO_BYTES, MEGA_BYTES, GIGA_BYTES, TERA_BYTES, BITS, KILO_BITS, MEGA_BITS, GIGA_BITS, TERA_BITS, PERCENT, COUNT, BYTES_PER_SECOND, KILO_BYTES_PER_SECOND, MEGA_BYTES_PER_SECOND, GIGA_BYTES_PER_SECOND, TERA_BYTES_PER_SECOND, BITS_PER_SECOND, KILO_BITS_PER_SECOND, MEGA_BITS_PER_SECOND, GIGA_BITS_PER_SECOND, TERA_BITS_PER_SECOND, COUNT_PER_SECOND
# dimensions: [
# {
# key: "String",
# value: "String",
# },
# ],
# },
# },
# },
# ],
# },
# },
# ],
# job_flow_id: "XmlStringMaxLen256", # required
# })
#
# @example Response structure
#
# resp.job_flow_id #=> String
# resp.instance_group_ids #=> Array
# resp.instance_group_ids[0] #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddInstanceGroups AWS API Documentation
#
# @overload add_instance_groups(params = {})
# @param [Hash] params ({})
def add_instance_groups(params = {}, options = {})
req = build_request(:add_instance_groups, params)
req.send_request(options)
end
# AddJobFlowSteps adds new steps to a running cluster. A maximum of 256
# steps are allowed in each job flow.
#
# If your cluster is long-running (such as a Hive data warehouse) or
# complex, you may require more than 256 steps to process your data. You
# can bypass the 256-step limitation in various ways, including using
# SSH to connect to the master node and submitting queries directly to
# the software running on the master node, such as Hive and Hadoop. For
# more information on how to do this, see [Add More than 256 Steps to a
# Cluster][1] in the *Amazon EMR Management Guide*.
#
# A step specifies the location of a JAR file stored either on the
# master node of the cluster or in Amazon S3. Each step is performed by
# the main function of the main class of the JAR file. The main class
# can be specified either in the manifest of the JAR or by using the
# MainFunction parameter of the step.
#
# Amazon EMR executes each step in the order listed. For a step to be
# considered complete, the main function must exit with a zero exit code
# and all Hadoop jobs started while the step was running must have
# completed and run successfully.
#
# You can only add steps to a cluster that is in one of the following
# states: STARTING, BOOTSTRAPPING, RUNNING, or WAITING.
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/ManagementGuide/AddMoreThan256Steps.html
#
# @option params [required, String] :job_flow_id
# A string that uniquely identifies the job flow. This identifier is
# returned by RunJobFlow and can also be obtained from ListClusters.
#
# @option params [required, Array] :steps
# A list of StepConfig to be executed by the job flow.
#
# @return [Types::AddJobFlowStepsOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::AddJobFlowStepsOutput#step_ids #step_ids} => Array<String>
#
# @example Request syntax with placeholder values
#
# resp = client.add_job_flow_steps({
# job_flow_id: "XmlStringMaxLen256", # required
# steps: [ # required
# {
# name: "XmlStringMaxLen256", # required
# action_on_failure: "TERMINATE_JOB_FLOW", # accepts TERMINATE_JOB_FLOW, TERMINATE_CLUSTER, CANCEL_AND_WAIT, CONTINUE
# hadoop_jar_step: { # required
# properties: [
# {
# key: "XmlString",
# value: "XmlString",
# },
# ],
# jar: "XmlString", # required
# main_class: "XmlString",
# args: ["XmlString"],
# },
# },
# ],
# })
#
# @example Response structure
#
# resp.step_ids #=> Array
# resp.step_ids[0] #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddJobFlowSteps AWS API Documentation
#
# @overload add_job_flow_steps(params = {})
# @param [Hash] params ({})
def add_job_flow_steps(params = {}, options = {})
req = build_request(:add_job_flow_steps, params)
req.send_request(options)
end
# Adds tags to an Amazon EMR resource. Tags make it easier to associate
# clusters in various ways, such as grouping clusters to track your
# Amazon EMR resource allocation costs. For more information, see [Tag
# Clusters][1].
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-tags.html
#
# @option params [required, String] :resource_id
# The Amazon EMR resource identifier to which tags will be added. This
# value must be a cluster identifier.
#
# @option params [required, Array] :tags
# A list of tags to associate with a cluster and propagate to EC2
# instances. Tags are user-defined key/value pairs that consist of a
# required key string with a maximum of 128 characters, and an optional
# value string with a maximum of 256 characters.
#
# @return [Struct] Returns an empty {Seahorse::Client::Response response}.
#
# @example Request syntax with placeholder values
#
# resp = client.add_tags({
# resource_id: "ResourceId", # required
# tags: [ # required
# {
# key: "String",
# value: "String",
# },
# ],
# })
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddTags AWS API Documentation
#
# @overload add_tags(params = {})
# @param [Hash] params ({})
def add_tags(params = {}, options = {})
req = build_request(:add_tags, params)
req.send_request(options)
end
# Cancels a pending step or steps in a running cluster. Available only
# in Amazon EMR versions 4.8.0 and later, excluding version 5.0.0. A
# maximum of 256 steps are allowed in each CancelSteps request.
# CancelSteps is idempotent but asynchronous; it does not guarantee a
# step will be canceled, even if the request is successfully submitted.
# You can only cancel steps that are in a `PENDING` state.
#
# @option params [String] :cluster_id
# The `ClusterID` for which specified steps will be canceled. Use
# RunJobFlow and ListClusters to get ClusterIDs.
#
# @option params [Array] :step_ids
# The list of `StepIDs` to cancel. Use ListSteps to get steps and their
# states for the specified cluster.
#
# @return [Types::CancelStepsOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::CancelStepsOutput#cancel_steps_info_list #cancel_steps_info_list} => Array<Types::CancelStepsInfo>
#
# @example Request syntax with placeholder values
#
# resp = client.cancel_steps({
# cluster_id: "XmlStringMaxLen256",
# step_ids: ["XmlStringMaxLen256"],
# })
#
# @example Response structure
#
# resp.cancel_steps_info_list #=> Array
# resp.cancel_steps_info_list[0].step_id #=> String
# resp.cancel_steps_info_list[0].status #=> String, one of "SUBMITTED", "FAILED"
# resp.cancel_steps_info_list[0].reason #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/CancelSteps AWS API Documentation
#
# @overload cancel_steps(params = {})
# @param [Hash] params ({})
def cancel_steps(params = {}, options = {})
req = build_request(:cancel_steps, params)
req.send_request(options)
end
# Creates a security configuration, which is stored in the service and
# can be specified when a cluster is created.
#
# @option params [required, String] :name
# The name of the security configuration.
#
# @option params [required, String] :security_configuration
# The security configuration details in JSON format. For JSON parameters
# and examples, see [Use Security Configurations to Set Up Cluster
# Security][1] in the *Amazon EMR Management Guide*.
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-security-configurations.html
#
# @return [Types::CreateSecurityConfigurationOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::CreateSecurityConfigurationOutput#name #name} => String
# * {Types::CreateSecurityConfigurationOutput#creation_date_time #creation_date_time} => Time
#
# @example Request syntax with placeholder values
#
# resp = client.create_security_configuration({
# name: "XmlString", # required
# security_configuration: "String", # required
# })
#
# @example Response structure
#
# resp.name #=> String
# resp.creation_date_time #=> Time
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/CreateSecurityConfiguration AWS API Documentation
#
# @overload create_security_configuration(params = {})
# @param [Hash] params ({})
def create_security_configuration(params = {}, options = {})
req = build_request(:create_security_configuration, params)
req.send_request(options)
end
# Deletes a security configuration.
#
# @option params [required, String] :name
# The name of the security configuration.
#
# @return [Struct] Returns an empty {Seahorse::Client::Response response}.
#
# @example Request syntax with placeholder values
#
# resp = client.delete_security_configuration({
# name: "XmlString", # required
# })
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DeleteSecurityConfiguration AWS API Documentation
#
# @overload delete_security_configuration(params = {})
# @param [Hash] params ({})
def delete_security_configuration(params = {}, options = {})
req = build_request(:delete_security_configuration, params)
req.send_request(options)
end
# Provides cluster-level details including status, hardware and software
# configuration, VPC settings, and so on.
#
# @option params [required, String] :cluster_id
# The identifier of the cluster to describe.
#
# @return [Types::DescribeClusterOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::DescribeClusterOutput#cluster #cluster} => Types::Cluster
#
# @example Request syntax with placeholder values
#
# resp = client.describe_cluster({
# cluster_id: "ClusterId", # required
# })
#
# @example Response structure
#
# resp.cluster.id #=> String
# resp.cluster.name #=> String
# resp.cluster.status.state #=> String, one of "STARTING", "BOOTSTRAPPING", "RUNNING", "WAITING", "TERMINATING", "TERMINATED", "TERMINATED_WITH_ERRORS"
# resp.cluster.status.state_change_reason.code #=> String, one of "INTERNAL_ERROR", "VALIDATION_ERROR", "INSTANCE_FAILURE", "INSTANCE_FLEET_TIMEOUT", "BOOTSTRAP_FAILURE", "USER_REQUEST", "STEP_FAILURE", "ALL_STEPS_COMPLETED"
# resp.cluster.status.state_change_reason.message #=> String
# resp.cluster.status.timeline.creation_date_time #=> Time
# resp.cluster.status.timeline.ready_date_time #=> Time
# resp.cluster.status.timeline.end_date_time #=> Time
# resp.cluster.ec2_instance_attributes.ec2_key_name #=> String
# resp.cluster.ec2_instance_attributes.ec2_subnet_id #=> String
# resp.cluster.ec2_instance_attributes.requested_ec2_subnet_ids #=> Array
# resp.cluster.ec2_instance_attributes.requested_ec2_subnet_ids[0] #=> String
# resp.cluster.ec2_instance_attributes.ec2_availability_zone #=> String
# resp.cluster.ec2_instance_attributes.requested_ec2_availability_zones #=> Array
# resp.cluster.ec2_instance_attributes.requested_ec2_availability_zones[0] #=> String
# resp.cluster.ec2_instance_attributes.iam_instance_profile #=> String
# resp.cluster.ec2_instance_attributes.emr_managed_master_security_group #=> String
# resp.cluster.ec2_instance_attributes.emr_managed_slave_security_group #=> String
# resp.cluster.ec2_instance_attributes.service_access_security_group #=> String
# resp.cluster.ec2_instance_attributes.additional_master_security_groups #=> Array
# resp.cluster.ec2_instance_attributes.additional_master_security_groups[0] #=> String
# resp.cluster.ec2_instance_attributes.additional_slave_security_groups #=> Array
# resp.cluster.ec2_instance_attributes.additional_slave_security_groups[0] #=> String
# resp.cluster.instance_collection_type #=> String, one of "INSTANCE_FLEET", "INSTANCE_GROUP"
# resp.cluster.log_uri #=> String
# resp.cluster.requested_ami_version #=> String
# resp.cluster.running_ami_version #=> String
# resp.cluster.release_label #=> String
# resp.cluster.auto_terminate #=> Boolean
# resp.cluster.termination_protected #=> Boolean
# resp.cluster.visible_to_all_users #=> Boolean
# resp.cluster.applications #=> Array
# resp.cluster.applications[0].name #=> String
# resp.cluster.applications[0].version #=> String
# resp.cluster.applications[0].args #=> Array
# resp.cluster.applications[0].args[0] #=> String
# resp.cluster.applications[0].additional_info #=> Hash
# resp.cluster.applications[0].additional_info["String"] #=> String
# resp.cluster.tags #=> Array
# resp.cluster.tags[0].key #=> String
# resp.cluster.tags[0].value #=> String
# resp.cluster.service_role #=> String
# resp.cluster.normalized_instance_hours #=> Integer
# resp.cluster.master_public_dns_name #=> String
# resp.cluster.configurations #=> Array
# resp.cluster.configurations[0].classification #=> String
# resp.cluster.configurations[0].configurations #=> Types::ConfigurationList
# resp.cluster.configurations[0].properties #=> Hash
# resp.cluster.configurations[0].properties["String"] #=> String
# resp.cluster.security_configuration #=> String
# resp.cluster.auto_scaling_role #=> String
# resp.cluster.scale_down_behavior #=> String, one of "TERMINATE_AT_INSTANCE_HOUR", "TERMINATE_AT_TASK_COMPLETION"
# resp.cluster.custom_ami_id #=> String
# resp.cluster.ebs_root_volume_size #=> Integer
# resp.cluster.repo_upgrade_on_boot #=> String, one of "SECURITY", "NONE"
# resp.cluster.kerberos_attributes.realm #=> String
# resp.cluster.kerberos_attributes.kdc_admin_password #=> String
# resp.cluster.kerberos_attributes.cross_realm_trust_principal_password #=> String
# resp.cluster.kerberos_attributes.ad_domain_join_user #=> String
# resp.cluster.kerberos_attributes.ad_domain_join_password #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeCluster AWS API Documentation
#
# @overload describe_cluster(params = {})
# @param [Hash] params ({})
def describe_cluster(params = {}, options = {})
req = build_request(:describe_cluster, params)
req.send_request(options)
end
# This API is deprecated and will eventually be removed. We recommend
# you use ListClusters, DescribeCluster, ListSteps, ListInstanceGroups
# and ListBootstrapActions instead.
#
# DescribeJobFlows returns a list of job flows that match all of the
# supplied parameters. The parameters can include a list of job flow
# IDs, job flow states, and restrictions on job flow creation date and
# time.
#
# Regardless of supplied parameters, only job flows created within the
# last two months are returned.
#
# If no parameters are supplied, then job flows matching either of the
# following criteria are returned:
#
# * Job flows created and completed in the last two weeks
#
# * Job flows created within the last two months that are in one of the
# following states: `RUNNING`, `WAITING`, `SHUTTING_DOWN`, `STARTING`
#
# Amazon EMR can return a maximum of 512 job flow descriptions.
#
# @option params [Time,DateTime,Date,Integer,String] :created_after
# Return only job flows created after this date and time.
#
# @option params [Time,DateTime,Date,Integer,String] :created_before
# Return only job flows created before this date and time.
#
# @option params [Array] :job_flow_ids
# Return only job flows whose job flow ID is contained in this list.
#
# @option params [Array] :job_flow_states
# Return only job flows whose state is contained in this list.
#
# @return [Types::DescribeJobFlowsOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::DescribeJobFlowsOutput#job_flows #job_flows} => Array<Types::JobFlowDetail>
#
# @example Request syntax with placeholder values
#
# resp = client.describe_job_flows({
# created_after: Time.now,
# created_before: Time.now,
# job_flow_ids: ["XmlString"],
# job_flow_states: ["STARTING"], # accepts STARTING, BOOTSTRAPPING, RUNNING, WAITING, SHUTTING_DOWN, TERMINATED, COMPLETED, FAILED
# })
#
# @example Response structure
#
# resp.job_flows #=> Array
# resp.job_flows[0].job_flow_id #=> String
# resp.job_flows[0].name #=> String
# resp.job_flows[0].log_uri #=> String
# resp.job_flows[0].ami_version #=> String
# resp.job_flows[0].execution_status_detail.state #=> String, one of "STARTING", "BOOTSTRAPPING", "RUNNING", "WAITING", "SHUTTING_DOWN", "TERMINATED", "COMPLETED", "FAILED"
# resp.job_flows[0].execution_status_detail.creation_date_time #=> Time
# resp.job_flows[0].execution_status_detail.start_date_time #=> Time
# resp.job_flows[0].execution_status_detail.ready_date_time #=> Time
# resp.job_flows[0].execution_status_detail.end_date_time #=> Time
# resp.job_flows[0].execution_status_detail.last_state_change_reason #=> String
# resp.job_flows[0].instances.master_instance_type #=> String
# resp.job_flows[0].instances.master_public_dns_name #=> String
# resp.job_flows[0].instances.master_instance_id #=> String
# resp.job_flows[0].instances.slave_instance_type #=> String
# resp.job_flows[0].instances.instance_count #=> Integer
# resp.job_flows[0].instances.instance_groups #=> Array
# resp.job_flows[0].instances.instance_groups[0].instance_group_id #=> String
# resp.job_flows[0].instances.instance_groups[0].name #=> String
# resp.job_flows[0].instances.instance_groups[0].market #=> String, one of "ON_DEMAND", "SPOT"
# resp.job_flows[0].instances.instance_groups[0].instance_role #=> String, one of "MASTER", "CORE", "TASK"
# resp.job_flows[0].instances.instance_groups[0].bid_price #=> String
# resp.job_flows[0].instances.instance_groups[0].instance_type #=> String
# resp.job_flows[0].instances.instance_groups[0].instance_request_count #=> Integer
# resp.job_flows[0].instances.instance_groups[0].instance_running_count #=> Integer
# resp.job_flows[0].instances.instance_groups[0].state #=> String, one of "PROVISIONING", "BOOTSTRAPPING", "RUNNING", "RECONFIGURING", "RESIZING", "SUSPENDED", "TERMINATING", "TERMINATED", "ARRESTED", "SHUTTING_DOWN", "ENDED"
# resp.job_flows[0].instances.instance_groups[0].last_state_change_reason #=> String
# resp.job_flows[0].instances.instance_groups[0].creation_date_time #=> Time
# resp.job_flows[0].instances.instance_groups[0].start_date_time #=> Time
# resp.job_flows[0].instances.instance_groups[0].ready_date_time #=> Time
# resp.job_flows[0].instances.instance_groups[0].end_date_time #=> Time
# resp.job_flows[0].instances.normalized_instance_hours #=> Integer
# resp.job_flows[0].instances.ec2_key_name #=> String
# resp.job_flows[0].instances.ec2_subnet_id #=> String
# resp.job_flows[0].instances.placement.availability_zone #=> String
# resp.job_flows[0].instances.placement.availability_zones #=> Array
# resp.job_flows[0].instances.placement.availability_zones[0] #=> String
# resp.job_flows[0].instances.keep_job_flow_alive_when_no_steps #=> Boolean
# resp.job_flows[0].instances.termination_protected #=> Boolean
# resp.job_flows[0].instances.hadoop_version #=> String
# resp.job_flows[0].steps #=> Array
# resp.job_flows[0].steps[0].step_config.name #=> String
# resp.job_flows[0].steps[0].step_config.action_on_failure #=> String, one of "TERMINATE_JOB_FLOW", "TERMINATE_CLUSTER", "CANCEL_AND_WAIT", "CONTINUE"
# resp.job_flows[0].steps[0].step_config.hadoop_jar_step.properties #=> Array
# resp.job_flows[0].steps[0].step_config.hadoop_jar_step.properties[0].key #=> String
# resp.job_flows[0].steps[0].step_config.hadoop_jar_step.properties[0].value #=> String
# resp.job_flows[0].steps[0].step_config.hadoop_jar_step.jar #=> String
# resp.job_flows[0].steps[0].step_config.hadoop_jar_step.main_class #=> String
# resp.job_flows[0].steps[0].step_config.hadoop_jar_step.args #=> Array
# resp.job_flows[0].steps[0].step_config.hadoop_jar_step.args[0] #=> String
# resp.job_flows[0].steps[0].execution_status_detail.state #=> String, one of "PENDING", "RUNNING", "CONTINUE", "COMPLETED", "CANCELLED", "FAILED", "INTERRUPTED"
# resp.job_flows[0].steps[0].execution_status_detail.creation_date_time #=> Time
# resp.job_flows[0].steps[0].execution_status_detail.start_date_time #=> Time
# resp.job_flows[0].steps[0].execution_status_detail.end_date_time #=> Time
# resp.job_flows[0].steps[0].execution_status_detail.last_state_change_reason #=> String
# resp.job_flows[0].bootstrap_actions #=> Array
# resp.job_flows[0].bootstrap_actions[0].bootstrap_action_config.name #=> String
# resp.job_flows[0].bootstrap_actions[0].bootstrap_action_config.script_bootstrap_action.path #=> String
# resp.job_flows[0].bootstrap_actions[0].bootstrap_action_config.script_bootstrap_action.args #=> Array
# resp.job_flows[0].bootstrap_actions[0].bootstrap_action_config.script_bootstrap_action.args[0] #=> String
# resp.job_flows[0].supported_products #=> Array
# resp.job_flows[0].supported_products[0] #=> String
# resp.job_flows[0].visible_to_all_users #=> Boolean
# resp.job_flows[0].job_flow_role #=> String
# resp.job_flows[0].service_role #=> String
# resp.job_flows[0].auto_scaling_role #=> String
# resp.job_flows[0].scale_down_behavior #=> String, one of "TERMINATE_AT_INSTANCE_HOUR", "TERMINATE_AT_TASK_COMPLETION"
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeJobFlows AWS API Documentation
#
# @overload describe_job_flows(params = {})
# @param [Hash] params ({})
def describe_job_flows(params = {}, options = {})
req = build_request(:describe_job_flows, params)
req.send_request(options)
end
# Provides the details of a security configuration by returning the
# configuration JSON.
#
# @option params [required, String] :name
# The name of the security configuration.
#
# @return [Types::DescribeSecurityConfigurationOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::DescribeSecurityConfigurationOutput#name #name} => String
# * {Types::DescribeSecurityConfigurationOutput#security_configuration #security_configuration} => String
# * {Types::DescribeSecurityConfigurationOutput#creation_date_time #creation_date_time} => Time
#
# @example Request syntax with placeholder values
#
# resp = client.describe_security_configuration({
# name: "XmlString", # required
# })
#
# @example Response structure
#
# resp.name #=> String
# resp.security_configuration #=> String
# resp.creation_date_time #=> Time
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeSecurityConfiguration AWS API Documentation
#
# @overload describe_security_configuration(params = {})
# @param [Hash] params ({})
def describe_security_configuration(params = {}, options = {})
req = build_request(:describe_security_configuration, params)
req.send_request(options)
end
# Provides more detail about the cluster step.
#
# @option params [required, String] :cluster_id
# The identifier of the cluster with steps to describe.
#
# @option params [required, String] :step_id
# The identifier of the step to describe.
#
# @return [Types::DescribeStepOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::DescribeStepOutput#step #step} => Types::Step
#
# @example Request syntax with placeholder values
#
# resp = client.describe_step({
# cluster_id: "ClusterId", # required
# step_id: "StepId", # required
# })
#
# @example Response structure
#
# resp.step.id #=> String
# resp.step.name #=> String
# resp.step.config.jar #=> String
# resp.step.config.properties #=> Hash
# resp.step.config.properties["String"] #=> String
# resp.step.config.main_class #=> String
# resp.step.config.args #=> Array
# resp.step.config.args[0] #=> String
# resp.step.action_on_failure #=> String, one of "TERMINATE_JOB_FLOW", "TERMINATE_CLUSTER", "CANCEL_AND_WAIT", "CONTINUE"
# resp.step.status.state #=> String, one of "PENDING", "CANCEL_PENDING", "RUNNING", "COMPLETED", "CANCELLED", "FAILED", "INTERRUPTED"
# resp.step.status.state_change_reason.code #=> String, one of "NONE"
# resp.step.status.state_change_reason.message #=> String
# resp.step.status.failure_details.reason #=> String
# resp.step.status.failure_details.message #=> String
# resp.step.status.failure_details.log_file #=> String
# resp.step.status.timeline.creation_date_time #=> Time
# resp.step.status.timeline.start_date_time #=> Time
# resp.step.status.timeline.end_date_time #=> Time
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeStep AWS API Documentation
#
# @overload describe_step(params = {})
# @param [Hash] params ({})
def describe_step(params = {}, options = {})
req = build_request(:describe_step, params)
req.send_request(options)
end
# Returns the Amazon EMR block public access configuration for your AWS
# account in the current Region. For more information see [Configure
# Block Public Access for Amazon EMR][1] in the *Amazon EMR Management
# Guide*.
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/ManagementGuide/configure-block-public-access.html
#
# @return [Types::GetBlockPublicAccessConfigurationOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::GetBlockPublicAccessConfigurationOutput#block_public_access_configuration #block_public_access_configuration} => Types::BlockPublicAccessConfiguration
# * {Types::GetBlockPublicAccessConfigurationOutput#block_public_access_configuration_metadata #block_public_access_configuration_metadata} => Types::BlockPublicAccessConfigurationMetadata
#
# @example Response structure
#
# resp.block_public_access_configuration.block_public_security_group_rules #=> Boolean
# resp.block_public_access_configuration.permitted_public_security_group_rule_ranges #=> Array
# resp.block_public_access_configuration.permitted_public_security_group_rule_ranges[0].min_range #=> Integer
# resp.block_public_access_configuration.permitted_public_security_group_rule_ranges[0].max_range #=> Integer
# resp.block_public_access_configuration_metadata.creation_date_time #=> Time
# resp.block_public_access_configuration_metadata.created_by_arn #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/GetBlockPublicAccessConfiguration AWS API Documentation
#
# @overload get_block_public_access_configuration(params = {})
# @param [Hash] params ({})
def get_block_public_access_configuration(params = {}, options = {})
req = build_request(:get_block_public_access_configuration, params)
req.send_request(options)
end
# Provides information about the bootstrap actions associated with a
# cluster.
#
# @option params [required, String] :cluster_id
# The cluster identifier for the bootstrap actions to list.
#
# @option params [String] :marker
# The pagination token that indicates the next set of results to
# retrieve.
#
# @return [Types::ListBootstrapActionsOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::ListBootstrapActionsOutput#bootstrap_actions #bootstrap_actions} => Array<Types::Command>
# * {Types::ListBootstrapActionsOutput#marker #marker} => String
#
# @example Request syntax with placeholder values
#
# resp = client.list_bootstrap_actions({
# cluster_id: "ClusterId", # required
# marker: "Marker",
# })
#
# @example Response structure
#
# resp.bootstrap_actions #=> Array
# resp.bootstrap_actions[0].name #=> String
# resp.bootstrap_actions[0].script_path #=> String
# resp.bootstrap_actions[0].args #=> Array
# resp.bootstrap_actions[0].args[0] #=> String
# resp.marker #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListBootstrapActions AWS API Documentation
#
# @overload list_bootstrap_actions(params = {})
# @param [Hash] params ({})
def list_bootstrap_actions(params = {}, options = {})
req = build_request(:list_bootstrap_actions, params)
req.send_request(options)
end
# Provides the status of all clusters visible to this AWS account.
# Allows you to filter the list of clusters based on certain criteria;
# for example, filtering by cluster creation date and time or by status.
# This call returns a maximum of 50 clusters per call, but returns a
# marker to track the paging of the cluster list across multiple
# ListClusters calls.
#
# @option params [Time,DateTime,Date,Integer,String] :created_after
# The creation date and time beginning value filter for listing
# clusters.
#
# @option params [Time,DateTime,Date,Integer,String] :created_before
# The creation date and time end value filter for listing clusters.
#
# @option params [Array] :cluster_states
# The cluster state filters to apply when listing clusters.
#
# @option params [String] :marker
# The pagination token that indicates the next set of results to
# retrieve.
#
# @return [Types::ListClustersOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::ListClustersOutput#clusters #clusters} => Array<Types::ClusterSummary>
# * {Types::ListClustersOutput#marker #marker} => String
#
# @example Request syntax with placeholder values
#
# resp = client.list_clusters({
# created_after: Time.now,
# created_before: Time.now,
# cluster_states: ["STARTING"], # accepts STARTING, BOOTSTRAPPING, RUNNING, WAITING, TERMINATING, TERMINATED, TERMINATED_WITH_ERRORS
# marker: "Marker",
# })
#
# @example Response structure
#
# resp.clusters #=> Array
# resp.clusters[0].id #=> String
# resp.clusters[0].name #=> String
# resp.clusters[0].status.state #=> String, one of "STARTING", "BOOTSTRAPPING", "RUNNING", "WAITING", "TERMINATING", "TERMINATED", "TERMINATED_WITH_ERRORS"
# resp.clusters[0].status.state_change_reason.code #=> String, one of "INTERNAL_ERROR", "VALIDATION_ERROR", "INSTANCE_FAILURE", "INSTANCE_FLEET_TIMEOUT", "BOOTSTRAP_FAILURE", "USER_REQUEST", "STEP_FAILURE", "ALL_STEPS_COMPLETED"
# resp.clusters[0].status.state_change_reason.message #=> String
# resp.clusters[0].status.timeline.creation_date_time #=> Time
# resp.clusters[0].status.timeline.ready_date_time #=> Time
# resp.clusters[0].status.timeline.end_date_time #=> Time
# resp.clusters[0].normalized_instance_hours #=> Integer
# resp.marker #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListClusters AWS API Documentation
#
# @overload list_clusters(params = {})
# @param [Hash] params ({})
def list_clusters(params = {}, options = {})
req = build_request(:list_clusters, params)
req.send_request(options)
end
# Lists all available details about the instance fleets in a cluster.
#
# The instance fleet configuration is available only in Amazon EMR
# versions 4.8.0 and later, excluding 5.0.x versions.
#
#
#
# @option params [required, String] :cluster_id
# The unique identifier of the cluster.
#
# @option params [String] :marker
# The pagination token that indicates the next set of results to
# retrieve.
#
# @return [Types::ListInstanceFleetsOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::ListInstanceFleetsOutput#instance_fleets #instance_fleets} => Array<Types::InstanceFleet>
# * {Types::ListInstanceFleetsOutput#marker #marker} => String
#
# @example Request syntax with placeholder values
#
# resp = client.list_instance_fleets({
# cluster_id: "ClusterId", # required
# marker: "Marker",
# })
#
# @example Response structure
#
# resp.instance_fleets #=> Array
# resp.instance_fleets[0].id #=> String
# resp.instance_fleets[0].name #=> String
# resp.instance_fleets[0].status.state #=> String, one of "PROVISIONING", "BOOTSTRAPPING", "RUNNING", "RESIZING", "SUSPENDED", "TERMINATING", "TERMINATED"
# resp.instance_fleets[0].status.state_change_reason.code #=> String, one of "INTERNAL_ERROR", "VALIDATION_ERROR", "INSTANCE_FAILURE", "CLUSTER_TERMINATED"
# resp.instance_fleets[0].status.state_change_reason.message #=> String
# resp.instance_fleets[0].status.timeline.creation_date_time #=> Time
# resp.instance_fleets[0].status.timeline.ready_date_time #=> Time
# resp.instance_fleets[0].status.timeline.end_date_time #=> Time
# resp.instance_fleets[0].instance_fleet_type #=> String, one of "MASTER", "CORE", "TASK"
# resp.instance_fleets[0].target_on_demand_capacity #=> Integer
# resp.instance_fleets[0].target_spot_capacity #=> Integer
# resp.instance_fleets[0].provisioned_on_demand_capacity #=> Integer
# resp.instance_fleets[0].provisioned_spot_capacity #=> Integer
# resp.instance_fleets[0].instance_type_specifications #=> Array
# resp.instance_fleets[0].instance_type_specifications[0].instance_type #=> String
# resp.instance_fleets[0].instance_type_specifications[0].weighted_capacity #=> Integer
# resp.instance_fleets[0].instance_type_specifications[0].bid_price #=> String
# resp.instance_fleets[0].instance_type_specifications[0].bid_price_as_percentage_of_on_demand_price #=> Float
# resp.instance_fleets[0].instance_type_specifications[0].configurations #=> Array
# resp.instance_fleets[0].instance_type_specifications[0].configurations[0].classification #=> String
# resp.instance_fleets[0].instance_type_specifications[0].configurations[0].configurations #=> Types::ConfigurationList
# resp.instance_fleets[0].instance_type_specifications[0].configurations[0].properties #=> Hash
# resp.instance_fleets[0].instance_type_specifications[0].configurations[0].properties["String"] #=> String
# resp.instance_fleets[0].instance_type_specifications[0].ebs_block_devices #=> Array
# resp.instance_fleets[0].instance_type_specifications[0].ebs_block_devices[0].volume_specification.volume_type #=> String
# resp.instance_fleets[0].instance_type_specifications[0].ebs_block_devices[0].volume_specification.iops #=> Integer
# resp.instance_fleets[0].instance_type_specifications[0].ebs_block_devices[0].volume_specification.size_in_gb #=> Integer
# resp.instance_fleets[0].instance_type_specifications[0].ebs_block_devices[0].device #=> String
# resp.instance_fleets[0].instance_type_specifications[0].ebs_optimized #=> Boolean
# resp.instance_fleets[0].launch_specifications.spot_specification.timeout_duration_minutes #=> Integer
# resp.instance_fleets[0].launch_specifications.spot_specification.timeout_action #=> String, one of "SWITCH_TO_ON_DEMAND", "TERMINATE_CLUSTER"
# resp.instance_fleets[0].launch_specifications.spot_specification.block_duration_minutes #=> Integer
# resp.marker #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstanceFleets AWS API Documentation
#
# @overload list_instance_fleets(params = {})
# @param [Hash] params ({})
def list_instance_fleets(params = {}, options = {})
req = build_request(:list_instance_fleets, params)
req.send_request(options)
end
# Provides all available details about the instance groups in a cluster.
#
# @option params [required, String] :cluster_id
# The identifier of the cluster for which to list the instance groups.
#
# @option params [String] :marker
# The pagination token that indicates the next set of results to
# retrieve.
#
# @return [Types::ListInstanceGroupsOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::ListInstanceGroupsOutput#instance_groups #instance_groups} => Array<Types::InstanceGroup>
# * {Types::ListInstanceGroupsOutput#marker #marker} => String
#
# @example Request syntax with placeholder values
#
# resp = client.list_instance_groups({
# cluster_id: "ClusterId", # required
# marker: "Marker",
# })
#
# @example Response structure
#
# resp.instance_groups #=> Array
# resp.instance_groups[0].id #=> String
# resp.instance_groups[0].name #=> String
# resp.instance_groups[0].market #=> String, one of "ON_DEMAND", "SPOT"
# resp.instance_groups[0].instance_group_type #=> String, one of "MASTER", "CORE", "TASK"
# resp.instance_groups[0].bid_price #=> String
# resp.instance_groups[0].instance_type #=> String
# resp.instance_groups[0].requested_instance_count #=> Integer
# resp.instance_groups[0].running_instance_count #=> Integer
# resp.instance_groups[0].status.state #=> String, one of "PROVISIONING", "BOOTSTRAPPING", "RUNNING", "RECONFIGURING", "RESIZING", "SUSPENDED", "TERMINATING", "TERMINATED", "ARRESTED", "SHUTTING_DOWN", "ENDED"
# resp.instance_groups[0].status.state_change_reason.code #=> String, one of "INTERNAL_ERROR", "VALIDATION_ERROR", "INSTANCE_FAILURE", "CLUSTER_TERMINATED"
# resp.instance_groups[0].status.state_change_reason.message #=> String
# resp.instance_groups[0].status.timeline.creation_date_time #=> Time
# resp.instance_groups[0].status.timeline.ready_date_time #=> Time
# resp.instance_groups[0].status.timeline.end_date_time #=> Time
# resp.instance_groups[0].configurations #=> Array
# resp.instance_groups[0].configurations[0].classification #=> String
# resp.instance_groups[0].configurations[0].configurations #=> Types::ConfigurationList
# resp.instance_groups[0].configurations[0].properties #=> Hash
# resp.instance_groups[0].configurations[0].properties["String"] #=> String
# resp.instance_groups[0].configurations_version #=> Integer
# resp.instance_groups[0].last_successfully_applied_configurations #=> Array
# resp.instance_groups[0].last_successfully_applied_configurations[0].classification #=> String
# resp.instance_groups[0].last_successfully_applied_configurations[0].configurations #=> Types::ConfigurationList
# resp.instance_groups[0].last_successfully_applied_configurations[0].properties #=> Hash
# resp.instance_groups[0].last_successfully_applied_configurations[0].properties["String"] #=> String
# resp.instance_groups[0].last_successfully_applied_configurations_version #=> Integer
# resp.instance_groups[0].ebs_block_devices #=> Array
# resp.instance_groups[0].ebs_block_devices[0].volume_specification.volume_type #=> String
# resp.instance_groups[0].ebs_block_devices[0].volume_specification.iops #=> Integer
# resp.instance_groups[0].ebs_block_devices[0].volume_specification.size_in_gb #=> Integer
# resp.instance_groups[0].ebs_block_devices[0].device #=> String
# resp.instance_groups[0].ebs_optimized #=> Boolean
# resp.instance_groups[0].shrink_policy.decommission_timeout #=> Integer
# resp.instance_groups[0].shrink_policy.instance_resize_policy.instances_to_terminate #=> Array
# resp.instance_groups[0].shrink_policy.instance_resize_policy.instances_to_terminate[0] #=> String
# resp.instance_groups[0].shrink_policy.instance_resize_policy.instances_to_protect #=> Array
# resp.instance_groups[0].shrink_policy.instance_resize_policy.instances_to_protect[0] #=> String
# resp.instance_groups[0].shrink_policy.instance_resize_policy.instance_termination_timeout #=> Integer
# resp.instance_groups[0].auto_scaling_policy.status.state #=> String, one of "PENDING", "ATTACHING", "ATTACHED", "DETACHING", "DETACHED", "FAILED"
# resp.instance_groups[0].auto_scaling_policy.status.state_change_reason.code #=> String, one of "USER_REQUEST", "PROVISION_FAILURE", "CLEANUP_FAILURE"
# resp.instance_groups[0].auto_scaling_policy.status.state_change_reason.message #=> String
# resp.instance_groups[0].auto_scaling_policy.constraints.min_capacity #=> Integer
# resp.instance_groups[0].auto_scaling_policy.constraints.max_capacity #=> Integer
# resp.instance_groups[0].auto_scaling_policy.rules #=> Array
# resp.instance_groups[0].auto_scaling_policy.rules[0].name #=> String
# resp.instance_groups[0].auto_scaling_policy.rules[0].description #=> String
# resp.instance_groups[0].auto_scaling_policy.rules[0].action.market #=> String, one of "ON_DEMAND", "SPOT"
# resp.instance_groups[0].auto_scaling_policy.rules[0].action.simple_scaling_policy_configuration.adjustment_type #=> String, one of "CHANGE_IN_CAPACITY", "PERCENT_CHANGE_IN_CAPACITY", "EXACT_CAPACITY"
# resp.instance_groups[0].auto_scaling_policy.rules[0].action.simple_scaling_policy_configuration.scaling_adjustment #=> Integer
# resp.instance_groups[0].auto_scaling_policy.rules[0].action.simple_scaling_policy_configuration.cool_down #=> Integer
# resp.instance_groups[0].auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.comparison_operator #=> String, one of "GREATER_THAN_OR_EQUAL", "GREATER_THAN", "LESS_THAN", "LESS_THAN_OR_EQUAL"
# resp.instance_groups[0].auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.evaluation_periods #=> Integer
# resp.instance_groups[0].auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.metric_name #=> String
# resp.instance_groups[0].auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.namespace #=> String
# resp.instance_groups[0].auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.period #=> Integer
# resp.instance_groups[0].auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.statistic #=> String, one of "SAMPLE_COUNT", "AVERAGE", "SUM", "MINIMUM", "MAXIMUM"
# resp.instance_groups[0].auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.threshold #=> Float
# resp.instance_groups[0].auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.unit #=> String, one of "NONE", "SECONDS", "MICRO_SECONDS", "MILLI_SECONDS", "BYTES", "KILO_BYTES", "MEGA_BYTES", "GIGA_BYTES", "TERA_BYTES", "BITS", "KILO_BITS", "MEGA_BITS", "GIGA_BITS", "TERA_BITS", "PERCENT", "COUNT", "BYTES_PER_SECOND", "KILO_BYTES_PER_SECOND", "MEGA_BYTES_PER_SECOND", "GIGA_BYTES_PER_SECOND", "TERA_BYTES_PER_SECOND", "BITS_PER_SECOND", "KILO_BITS_PER_SECOND", "MEGA_BITS_PER_SECOND", "GIGA_BITS_PER_SECOND", "TERA_BITS_PER_SECOND", "COUNT_PER_SECOND"
# resp.instance_groups[0].auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.dimensions #=> Array
# resp.instance_groups[0].auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.dimensions[0].key #=> String
# resp.instance_groups[0].auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.dimensions[0].value #=> String
# resp.marker #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstanceGroups AWS API Documentation
#
# @overload list_instance_groups(params = {})
# @param [Hash] params ({})
def list_instance_groups(params = {}, options = {})
req = build_request(:list_instance_groups, params)
req.send_request(options)
end
# Provides information for all active EC2 instances and EC2 instances
# terminated in the last 30 days, up to a maximum of 2,000. EC2
# instances in any of the following states are considered active:
# AWAITING\_FULFILLMENT, PROVISIONING, BOOTSTRAPPING, RUNNING.
#
# @option params [required, String] :cluster_id
# The identifier of the cluster for which to list the instances.
#
# @option params [String] :instance_group_id
# The identifier of the instance group for which to list the instances.
#
# @option params [Array] :instance_group_types
# The type of instance group for which to list the instances.
#
# @option params [String] :instance_fleet_id
# The unique identifier of the instance fleet.
#
# @option params [String] :instance_fleet_type
# The node type of the instance fleet. For example MASTER, CORE, or
# TASK.
#
# @option params [Array] :instance_states
# A list of instance states that will filter the instances returned with
# this request.
#
# @option params [String] :marker
# The pagination token that indicates the next set of results to
# retrieve.
#
# @return [Types::ListInstancesOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::ListInstancesOutput#instances #instances} => Array<Types::Instance>
# * {Types::ListInstancesOutput#marker #marker} => String
#
# @example Request syntax with placeholder values
#
# resp = client.list_instances({
# cluster_id: "ClusterId", # required
# instance_group_id: "InstanceGroupId",
# instance_group_types: ["MASTER"], # accepts MASTER, CORE, TASK
# instance_fleet_id: "InstanceFleetId",
# instance_fleet_type: "MASTER", # accepts MASTER, CORE, TASK
# instance_states: ["AWAITING_FULFILLMENT"], # accepts AWAITING_FULFILLMENT, PROVISIONING, BOOTSTRAPPING, RUNNING, TERMINATED
# marker: "Marker",
# })
#
# @example Response structure
#
# resp.instances #=> Array
# resp.instances[0].id #=> String
# resp.instances[0].ec2_instance_id #=> String
# resp.instances[0].public_dns_name #=> String
# resp.instances[0].public_ip_address #=> String
# resp.instances[0].private_dns_name #=> String
# resp.instances[0].private_ip_address #=> String
# resp.instances[0].status.state #=> String, one of "AWAITING_FULFILLMENT", "PROVISIONING", "BOOTSTRAPPING", "RUNNING", "TERMINATED"
# resp.instances[0].status.state_change_reason.code #=> String, one of "INTERNAL_ERROR", "VALIDATION_ERROR", "INSTANCE_FAILURE", "BOOTSTRAP_FAILURE", "CLUSTER_TERMINATED"
# resp.instances[0].status.state_change_reason.message #=> String
# resp.instances[0].status.timeline.creation_date_time #=> Time
# resp.instances[0].status.timeline.ready_date_time #=> Time
# resp.instances[0].status.timeline.end_date_time #=> Time
# resp.instances[0].instance_group_id #=> String
# resp.instances[0].instance_fleet_id #=> String
# resp.instances[0].market #=> String, one of "ON_DEMAND", "SPOT"
# resp.instances[0].instance_type #=> String
# resp.instances[0].ebs_volumes #=> Array
# resp.instances[0].ebs_volumes[0].device #=> String
# resp.instances[0].ebs_volumes[0].volume_id #=> String
# resp.marker #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstances AWS API Documentation
#
# @overload list_instances(params = {})
# @param [Hash] params ({})
def list_instances(params = {}, options = {})
req = build_request(:list_instances, params)
req.send_request(options)
end
# Lists all the security configurations visible to this account,
# providing their creation dates and times, and their names. This call
# returns a maximum of 50 clusters per call, but returns a marker to
# track the paging of the cluster list across multiple
# ListSecurityConfigurations calls.
#
# @option params [String] :marker
# The pagination token that indicates the set of results to retrieve.
#
# @return [Types::ListSecurityConfigurationsOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::ListSecurityConfigurationsOutput#security_configurations #security_configurations} => Array<Types::SecurityConfigurationSummary>
# * {Types::ListSecurityConfigurationsOutput#marker #marker} => String
#
# @example Request syntax with placeholder values
#
# resp = client.list_security_configurations({
# marker: "Marker",
# })
#
# @example Response structure
#
# resp.security_configurations #=> Array
# resp.security_configurations[0].name #=> String
# resp.security_configurations[0].creation_date_time #=> Time
# resp.marker #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListSecurityConfigurations AWS API Documentation
#
# @overload list_security_configurations(params = {})
# @param [Hash] params ({})
def list_security_configurations(params = {}, options = {})
req = build_request(:list_security_configurations, params)
req.send_request(options)
end
# Provides a list of steps for the cluster in reverse order unless you
# specify stepIds with the request.
#
# @option params [required, String] :cluster_id
# The identifier of the cluster for which to list the steps.
#
# @option params [Array] :step_states
# The filter to limit the step list based on certain states.
#
# @option params [Array] :step_ids
# The filter to limit the step list based on the identifier of the
# steps.
#
# @option params [String] :marker
# The pagination token that indicates the next set of results to
# retrieve.
#
# @return [Types::ListStepsOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::ListStepsOutput#steps #steps} => Array<Types::StepSummary>
# * {Types::ListStepsOutput#marker #marker} => String
#
# @example Request syntax with placeholder values
#
# resp = client.list_steps({
# cluster_id: "ClusterId", # required
# step_states: ["PENDING"], # accepts PENDING, CANCEL_PENDING, RUNNING, COMPLETED, CANCELLED, FAILED, INTERRUPTED
# step_ids: ["XmlString"],
# marker: "Marker",
# })
#
# @example Response structure
#
# resp.steps #=> Array
# resp.steps[0].id #=> String
# resp.steps[0].name #=> String
# resp.steps[0].config.jar #=> String
# resp.steps[0].config.properties #=> Hash
# resp.steps[0].config.properties["String"] #=> String
# resp.steps[0].config.main_class #=> String
# resp.steps[0].config.args #=> Array
# resp.steps[0].config.args[0] #=> String
# resp.steps[0].action_on_failure #=> String, one of "TERMINATE_JOB_FLOW", "TERMINATE_CLUSTER", "CANCEL_AND_WAIT", "CONTINUE"
# resp.steps[0].status.state #=> String, one of "PENDING", "CANCEL_PENDING", "RUNNING", "COMPLETED", "CANCELLED", "FAILED", "INTERRUPTED"
# resp.steps[0].status.state_change_reason.code #=> String, one of "NONE"
# resp.steps[0].status.state_change_reason.message #=> String
# resp.steps[0].status.failure_details.reason #=> String
# resp.steps[0].status.failure_details.message #=> String
# resp.steps[0].status.failure_details.log_file #=> String
# resp.steps[0].status.timeline.creation_date_time #=> Time
# resp.steps[0].status.timeline.start_date_time #=> Time
# resp.steps[0].status.timeline.end_date_time #=> Time
# resp.marker #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListSteps AWS API Documentation
#
# @overload list_steps(params = {})
# @param [Hash] params ({})
def list_steps(params = {}, options = {})
req = build_request(:list_steps, params)
req.send_request(options)
end
# Modifies the target On-Demand and target Spot capacities for the
# instance fleet with the specified InstanceFleetID within the cluster
# specified using ClusterID. The call either succeeds or fails
# atomically.
#
# The instance fleet configuration is available only in Amazon EMR
# versions 4.8.0 and later, excluding 5.0.x versions.
#
#
#
# @option params [required, String] :cluster_id
# The unique identifier of the cluster.
#
# @option params [required, Types::InstanceFleetModifyConfig] :instance_fleet
# The unique identifier of the instance fleet.
#
# @return [Struct] Returns an empty {Seahorse::Client::Response response}.
#
# @example Request syntax with placeholder values
#
# resp = client.modify_instance_fleet({
# cluster_id: "ClusterId", # required
# instance_fleet: { # required
# instance_fleet_id: "InstanceFleetId", # required
# target_on_demand_capacity: 1,
# target_spot_capacity: 1,
# },
# })
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ModifyInstanceFleet AWS API Documentation
#
# @overload modify_instance_fleet(params = {})
# @param [Hash] params ({})
def modify_instance_fleet(params = {}, options = {})
req = build_request(:modify_instance_fleet, params)
req.send_request(options)
end
# ModifyInstanceGroups modifies the number of nodes and configuration
# settings of an instance group. The input parameters include the new
# target instance count for the group and the instance group ID. The
# call will either succeed or fail atomically.
#
# @option params [String] :cluster_id
# The ID of the cluster to which the instance group belongs.
#
# @option params [Array] :instance_groups
# Instance groups to change.
#
# @return [Struct] Returns an empty {Seahorse::Client::Response response}.
#
# @example Request syntax with placeholder values
#
# resp = client.modify_instance_groups({
# cluster_id: "ClusterId",
# instance_groups: [
# {
# instance_group_id: "XmlStringMaxLen256", # required
# instance_count: 1,
# ec2_instance_ids_to_terminate: ["InstanceId"],
# shrink_policy: {
# decommission_timeout: 1,
# instance_resize_policy: {
# instances_to_terminate: ["InstanceId"],
# instances_to_protect: ["InstanceId"],
# instance_termination_timeout: 1,
# },
# },
# configurations: [
# {
# classification: "String",
# configurations: {
# # recursive ConfigurationList
# },
# properties: {
# "String" => "String",
# },
# },
# ],
# },
# ],
# })
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ModifyInstanceGroups AWS API Documentation
#
# @overload modify_instance_groups(params = {})
# @param [Hash] params ({})
def modify_instance_groups(params = {}, options = {})
req = build_request(:modify_instance_groups, params)
req.send_request(options)
end
# Creates or updates an automatic scaling policy for a core instance
# group or task instance group in an Amazon EMR cluster. The automatic
# scaling policy defines how an instance group dynamically adds and
# terminates EC2 instances in response to the value of a CloudWatch
# metric.
#
# @option params [required, String] :cluster_id
# Specifies the ID of a cluster. The instance group to which the
# automatic scaling policy is applied is within this cluster.
#
# @option params [required, String] :instance_group_id
# Specifies the ID of the instance group to which the automatic scaling
# policy is applied.
#
# @option params [required, Types::AutoScalingPolicy] :auto_scaling_policy
# Specifies the definition of the automatic scaling policy.
#
# @return [Types::PutAutoScalingPolicyOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::PutAutoScalingPolicyOutput#cluster_id #cluster_id} => String
# * {Types::PutAutoScalingPolicyOutput#instance_group_id #instance_group_id} => String
# * {Types::PutAutoScalingPolicyOutput#auto_scaling_policy #auto_scaling_policy} => Types::AutoScalingPolicyDescription
#
# @example Request syntax with placeholder values
#
# resp = client.put_auto_scaling_policy({
# cluster_id: "ClusterId", # required
# instance_group_id: "InstanceGroupId", # required
# auto_scaling_policy: { # required
# constraints: { # required
# min_capacity: 1, # required
# max_capacity: 1, # required
# },
# rules: [ # required
# {
# name: "String", # required
# description: "String",
# action: { # required
# market: "ON_DEMAND", # accepts ON_DEMAND, SPOT
# simple_scaling_policy_configuration: { # required
# adjustment_type: "CHANGE_IN_CAPACITY", # accepts CHANGE_IN_CAPACITY, PERCENT_CHANGE_IN_CAPACITY, EXACT_CAPACITY
# scaling_adjustment: 1, # required
# cool_down: 1,
# },
# },
# trigger: { # required
# cloud_watch_alarm_definition: { # required
# comparison_operator: "GREATER_THAN_OR_EQUAL", # required, accepts GREATER_THAN_OR_EQUAL, GREATER_THAN, LESS_THAN, LESS_THAN_OR_EQUAL
# evaluation_periods: 1,
# metric_name: "String", # required
# namespace: "String",
# period: 1, # required
# statistic: "SAMPLE_COUNT", # accepts SAMPLE_COUNT, AVERAGE, SUM, MINIMUM, MAXIMUM
# threshold: 1.0, # required
# unit: "NONE", # accepts NONE, SECONDS, MICRO_SECONDS, MILLI_SECONDS, BYTES, KILO_BYTES, MEGA_BYTES, GIGA_BYTES, TERA_BYTES, BITS, KILO_BITS, MEGA_BITS, GIGA_BITS, TERA_BITS, PERCENT, COUNT, BYTES_PER_SECOND, KILO_BYTES_PER_SECOND, MEGA_BYTES_PER_SECOND, GIGA_BYTES_PER_SECOND, TERA_BYTES_PER_SECOND, BITS_PER_SECOND, KILO_BITS_PER_SECOND, MEGA_BITS_PER_SECOND, GIGA_BITS_PER_SECOND, TERA_BITS_PER_SECOND, COUNT_PER_SECOND
# dimensions: [
# {
# key: "String",
# value: "String",
# },
# ],
# },
# },
# },
# ],
# },
# })
#
# @example Response structure
#
# resp.cluster_id #=> String
# resp.instance_group_id #=> String
# resp.auto_scaling_policy.status.state #=> String, one of "PENDING", "ATTACHING", "ATTACHED", "DETACHING", "DETACHED", "FAILED"
# resp.auto_scaling_policy.status.state_change_reason.code #=> String, one of "USER_REQUEST", "PROVISION_FAILURE", "CLEANUP_FAILURE"
# resp.auto_scaling_policy.status.state_change_reason.message #=> String
# resp.auto_scaling_policy.constraints.min_capacity #=> Integer
# resp.auto_scaling_policy.constraints.max_capacity #=> Integer
# resp.auto_scaling_policy.rules #=> Array
# resp.auto_scaling_policy.rules[0].name #=> String
# resp.auto_scaling_policy.rules[0].description #=> String
# resp.auto_scaling_policy.rules[0].action.market #=> String, one of "ON_DEMAND", "SPOT"
# resp.auto_scaling_policy.rules[0].action.simple_scaling_policy_configuration.adjustment_type #=> String, one of "CHANGE_IN_CAPACITY", "PERCENT_CHANGE_IN_CAPACITY", "EXACT_CAPACITY"
# resp.auto_scaling_policy.rules[0].action.simple_scaling_policy_configuration.scaling_adjustment #=> Integer
# resp.auto_scaling_policy.rules[0].action.simple_scaling_policy_configuration.cool_down #=> Integer
# resp.auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.comparison_operator #=> String, one of "GREATER_THAN_OR_EQUAL", "GREATER_THAN", "LESS_THAN", "LESS_THAN_OR_EQUAL"
# resp.auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.evaluation_periods #=> Integer
# resp.auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.metric_name #=> String
# resp.auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.namespace #=> String
# resp.auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.period #=> Integer
# resp.auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.statistic #=> String, one of "SAMPLE_COUNT", "AVERAGE", "SUM", "MINIMUM", "MAXIMUM"
# resp.auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.threshold #=> Float
# resp.auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.unit #=> String, one of "NONE", "SECONDS", "MICRO_SECONDS", "MILLI_SECONDS", "BYTES", "KILO_BYTES", "MEGA_BYTES", "GIGA_BYTES", "TERA_BYTES", "BITS", "KILO_BITS", "MEGA_BITS", "GIGA_BITS", "TERA_BITS", "PERCENT", "COUNT", "BYTES_PER_SECOND", "KILO_BYTES_PER_SECOND", "MEGA_BYTES_PER_SECOND", "GIGA_BYTES_PER_SECOND", "TERA_BYTES_PER_SECOND", "BITS_PER_SECOND", "KILO_BITS_PER_SECOND", "MEGA_BITS_PER_SECOND", "GIGA_BITS_PER_SECOND", "TERA_BITS_PER_SECOND", "COUNT_PER_SECOND"
# resp.auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.dimensions #=> Array
# resp.auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.dimensions[0].key #=> String
# resp.auto_scaling_policy.rules[0].trigger.cloud_watch_alarm_definition.dimensions[0].value #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/PutAutoScalingPolicy AWS API Documentation
#
# @overload put_auto_scaling_policy(params = {})
# @param [Hash] params ({})
def put_auto_scaling_policy(params = {}, options = {})
req = build_request(:put_auto_scaling_policy, params)
req.send_request(options)
end
# Creates or updates an Amazon EMR block public access configuration for
# your AWS account in the current Region. For more information see
# [Configure Block Public Access for Amazon EMR][1] in the *Amazon EMR
# Management Guide*.
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/ManagementGuide/configure-block-public-access.html
#
# @option params [required, Types::BlockPublicAccessConfiguration] :block_public_access_configuration
# A configuration for Amazon EMR block public access. The configuration
# applies to all clusters created in your account for the current
# Region. The configuration specifies whether block public access is
# enabled. If block public access is enabled, security groups associated
# with the cluster cannot have rules that allow inbound traffic from
# 0.0.0.0/0 or ::/0 on a port, unless the port is specified as an
# exception using `PermittedPublicSecurityGroupRuleRanges` in the
# `BlockPublicAccessConfiguration`. By default, Port 22 (SSH) is an
# exception, and public access is allowed on this port. You can change
# this by updating `BlockPublicSecurityGroupRules` to remove the
# exception.
#
# @return [Struct] Returns an empty {Seahorse::Client::Response response}.
#
# @example Request syntax with placeholder values
#
# resp = client.put_block_public_access_configuration({
# block_public_access_configuration: { # required
# block_public_security_group_rules: false, # required
# permitted_public_security_group_rule_ranges: [
# {
# min_range: 1, # required
# max_range: 1,
# },
# ],
# },
# })
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/PutBlockPublicAccessConfiguration AWS API Documentation
#
# @overload put_block_public_access_configuration(params = {})
# @param [Hash] params ({})
def put_block_public_access_configuration(params = {}, options = {})
req = build_request(:put_block_public_access_configuration, params)
req.send_request(options)
end
# Removes an automatic scaling policy from a specified instance group
# within an EMR cluster.
#
# @option params [required, String] :cluster_id
# Specifies the ID of a cluster. The instance group to which the
# automatic scaling policy is applied is within this cluster.
#
# @option params [required, String] :instance_group_id
# Specifies the ID of the instance group to which the scaling policy is
# applied.
#
# @return [Struct] Returns an empty {Seahorse::Client::Response response}.
#
# @example Request syntax with placeholder values
#
# resp = client.remove_auto_scaling_policy({
# cluster_id: "ClusterId", # required
# instance_group_id: "InstanceGroupId", # required
# })
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RemoveAutoScalingPolicy AWS API Documentation
#
# @overload remove_auto_scaling_policy(params = {})
# @param [Hash] params ({})
def remove_auto_scaling_policy(params = {}, options = {})
req = build_request(:remove_auto_scaling_policy, params)
req.send_request(options)
end
# Removes tags from an Amazon EMR resource. Tags make it easier to
# associate clusters in various ways, such as grouping clusters to track
# your Amazon EMR resource allocation costs. For more information, see
# [Tag Clusters][1].
#
# The following example removes the stack tag with value Prod from a
# cluster:
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-tags.html
#
# @option params [required, String] :resource_id
# The Amazon EMR resource identifier from which tags will be removed.
# This value must be a cluster identifier.
#
# @option params [required, Array] :tag_keys
# A list of tag keys to remove from a resource.
#
# @return [Struct] Returns an empty {Seahorse::Client::Response response}.
#
# @example Request syntax with placeholder values
#
# resp = client.remove_tags({
# resource_id: "ResourceId", # required
# tag_keys: ["String"], # required
# })
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RemoveTags AWS API Documentation
#
# @overload remove_tags(params = {})
# @param [Hash] params ({})
def remove_tags(params = {}, options = {})
req = build_request(:remove_tags, params)
req.send_request(options)
end
# RunJobFlow creates and starts running a new cluster (job flow). The
# cluster runs the steps specified. After the steps complete, the
# cluster stops and the HDFS partition is lost. To prevent loss of data,
# configure the last step of the job flow to store results in Amazon S3.
# If the JobFlowInstancesConfig `KeepJobFlowAliveWhenNoSteps` parameter
# is set to `TRUE`, the cluster transitions to the WAITING state rather
# than shutting down after the steps have completed.
#
# For additional protection, you can set the JobFlowInstancesConfig
# `TerminationProtected` parameter to `TRUE` to lock the cluster and
# prevent it from being terminated by API call, user intervention, or in
# the event of a job flow error.
#
# A maximum of 256 steps are allowed in each job flow.
#
# If your cluster is long-running (such as a Hive data warehouse) or
# complex, you may require more than 256 steps to process your data. You
# can bypass the 256-step limitation in various ways, including using
# the SSH shell to connect to the master node and submitting queries
# directly to the software running on the master node, such as Hive and
# Hadoop. For more information on how to do this, see [Add More than 256
# Steps to a Cluster][1] in the *Amazon EMR Management Guide*.
#
# For long running clusters, we recommend that you periodically store
# your results.
#
# The instance fleets configuration is available only in Amazon EMR
# versions 4.8.0 and later, excluding 5.0.x versions. The RunJobFlow
# request can contain InstanceFleets parameters or InstanceGroups
# parameters, but not both.
#
#
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/ManagementGuide/AddMoreThan256Steps.html
#
# @option params [required, String] :name
# The name of the job flow.
#
# @option params [String] :log_uri
# The location in Amazon S3 to write the log files of the job flow. If a
# value is not provided, logs are not created.
#
# @option params [String] :additional_info
# A JSON string for selecting additional features.
#
# @option params [String] :ami_version
# Applies only to Amazon EMR AMI versions 3.x and 2.x. For Amazon EMR
# releases 4.0 and later, `ReleaseLabel` is used. To specify a custom
# AMI, use `CustomAmiID`.
#
# @option params [String] :release_label
# The Amazon EMR release label, which determines the version of
# open-source application packages installed on the cluster. Release
# labels are in the form `emr-x.x.x`, where x.x.x is an Amazon EMR
# release version such as `emr-5.14.0`. For more information about
# Amazon EMR release versions and included application versions and
# features, see
# [https://docs.aws.amazon.com/emr/latest/ReleaseGuide/][1]. The release
# label applies only to Amazon EMR releases version 4.0 and later.
# Earlier versions use `AmiVersion`.
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/ReleaseGuide/
#
# @option params [required, Types::JobFlowInstancesConfig] :instances
# A specification of the number and type of Amazon EC2 instances.
#
# @option params [Array] :steps
# A list of steps to run.
#
# @option params [Array] :bootstrap_actions
# A list of bootstrap actions to run before Hadoop starts on the cluster
# nodes.
#
# @option params [Array] :supported_products
# For Amazon EMR releases 3.x and 2.x. For Amazon EMR releases 4.x and
# later, use Applications.
#
#
#
# A list of strings that indicates third-party software to use. For more
# information, see the [Amazon EMR Developer Guide][1]. Currently
# supported values are:
#
# * "mapr-m3" - launch the job flow using MapR M3 Edition.
#
# * "mapr-m5" - launch the job flow using MapR M5 Edition.
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/DeveloperGuide/emr-dg.pdf
#
# @option params [Array] :new_supported_products
# For Amazon EMR releases 3.x and 2.x. For Amazon EMR releases 4.x and
# later, use Applications.
#
#
#
# A list of strings that indicates third-party software to use with the
# job flow that accepts a user argument list. EMR accepts and forwards
# the argument list to the corresponding installation script as
# bootstrap action arguments. For more information, see "Launch a Job
# Flow on the MapR Distribution for Hadoop" in the [Amazon EMR
# Developer Guide][1]. Supported values are:
#
# * "mapr-m3" - launch the cluster using MapR M3 Edition.
#
# * "mapr-m5" - launch the cluster using MapR M5 Edition.
#
# * "mapr" with the user arguments specifying "--edition,m3" or
# "--edition,m5" - launch the job flow using MapR M3 or M5 Edition
# respectively.
#
# * "mapr-m7" - launch the cluster using MapR M7 Edition.
#
# * "hunk" - launch the cluster with the Hunk Big Data Analtics
# Platform.
#
# * "hue"- launch the cluster with Hue installed.
#
# * "spark" - launch the cluster with Apache Spark installed.
#
# * "ganglia" - launch the cluster with the Ganglia Monitoring System
# installed.
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/DeveloperGuide/emr-dg.pdf
#
# @option params [Array] :applications
# Applies to Amazon EMR releases 4.0 and later. A case-insensitive list
# of applications for Amazon EMR to install and configure when launching
# the cluster. For a list of applications available for each Amazon EMR
# release version, see the [Amazon EMR Release Guide][1].
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/ReleaseGuide/
#
# @option params [Array] :configurations
# For Amazon EMR releases 4.0 and later. The list of configurations
# supplied for the EMR cluster you are creating.
#
# @option params [Boolean] :visible_to_all_users
# *This member will be deprecated.*
#
# Whether the cluster is visible to all IAM users of the AWS account
# associated with the cluster. If this value is set to `true`, all IAM
# users of that AWS account can view and (if they have the proper policy
# permissions set) manage the cluster. If it is set to `false`, only the
# IAM user that created the cluster can view and manage it.
#
# @option params [String] :job_flow_role
# Also called instance profile and EC2 role. An IAM role for an EMR
# cluster. The EC2 instances of the cluster assume this role. The
# default role is `EMR_EC2_DefaultRole`. In order to use the default
# role, you must have already created it using the CLI or console.
#
# @option params [String] :service_role
# The IAM role that will be assumed by the Amazon EMR service to access
# AWS resources on your behalf.
#
# @option params [Array] :tags
# A list of tags to associate with a cluster and propagate to Amazon EC2
# instances.
#
# @option params [String] :security_configuration
# The name of a security configuration to apply to the cluster.
#
# @option params [String] :auto_scaling_role
# An IAM role for automatic scaling policies. The default role is
# `EMR_AutoScaling_DefaultRole`. The IAM role provides permissions that
# the automatic scaling feature requires to launch and terminate EC2
# instances in an instance group.
#
# @option params [String] :scale_down_behavior
# Specifies the way that individual Amazon EC2 instances terminate when
# an automatic scale-in activity occurs or an instance group is resized.
# `TERMINATE_AT_INSTANCE_HOUR` indicates that Amazon EMR terminates
# nodes at the instance-hour boundary, regardless of when the request to
# terminate the instance was submitted. This option is only available
# with Amazon EMR 5.1.0 and later and is the default for clusters
# created using that version. `TERMINATE_AT_TASK_COMPLETION` indicates
# that Amazon EMR blacklists and drains tasks from nodes before
# terminating the Amazon EC2 instances, regardless of the instance-hour
# boundary. With either behavior, Amazon EMR removes the least active
# nodes first and blocks instance termination if it could lead to HDFS
# corruption. `TERMINATE_AT_TASK_COMPLETION` available only in Amazon
# EMR version 4.1.0 and later, and is the default for versions of Amazon
# EMR earlier than 5.1.0.
#
# @option params [String] :custom_ami_id
# Available only in Amazon EMR version 5.7.0 and later. The ID of a
# custom Amazon EBS-backed Linux AMI. If specified, Amazon EMR uses this
# AMI when it launches cluster EC2 instances. For more information about
# custom AMIs in Amazon EMR, see [Using a Custom AMI][1] in the *Amazon
# EMR Management Guide*. If omitted, the cluster uses the base Linux AMI
# for the `ReleaseLabel` specified. For Amazon EMR versions 2.x and 3.x,
# use `AmiVersion` instead.
#
# For information about creating a custom AMI, see [Creating an Amazon
# EBS-Backed Linux AMI][2] in the *Amazon Elastic Compute Cloud User
# Guide for Linux Instances*. For information about finding an AMI ID,
# see [Finding a Linux AMI][3].
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-custom-ami.html
# [2]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/creating-an-ami-ebs.html
# [3]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/finding-an-ami.html
#
# @option params [Integer] :ebs_root_volume_size
# The size, in GiB, of the EBS root device volume of the Linux AMI that
# is used for each EC2 instance. Available in Amazon EMR version 4.x and
# later.
#
# @option params [String] :repo_upgrade_on_boot
# Applies only when `CustomAmiID` is used. Specifies which updates from
# the Amazon Linux AMI package repositories to apply automatically when
# the instance boots using the AMI. If omitted, the default is
# `SECURITY`, which indicates that only security updates are applied. If
# `NONE` is specified, no updates are applied, and all updates must be
# applied manually.
#
# @option params [Types::KerberosAttributes] :kerberos_attributes
# Attributes for Kerberos configuration when Kerberos authentication is
# enabled using a security configuration. For more information see [Use
# Kerberos Authentication][1] in the *EMR Management Guide*.
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-kerberos.html
#
# @return [Types::RunJobFlowOutput] Returns a {Seahorse::Client::Response response} object which responds to the following methods:
#
# * {Types::RunJobFlowOutput#job_flow_id #job_flow_id} => String
#
# @example Request syntax with placeholder values
#
# resp = client.run_job_flow({
# name: "XmlStringMaxLen256", # required
# log_uri: "XmlString",
# additional_info: "XmlString",
# ami_version: "XmlStringMaxLen256",
# release_label: "XmlStringMaxLen256",
# instances: { # required
# master_instance_type: "InstanceType",
# slave_instance_type: "InstanceType",
# instance_count: 1,
# instance_groups: [
# {
# name: "XmlStringMaxLen256",
# market: "ON_DEMAND", # accepts ON_DEMAND, SPOT
# instance_role: "MASTER", # required, accepts MASTER, CORE, TASK
# bid_price: "XmlStringMaxLen256",
# instance_type: "InstanceType", # required
# instance_count: 1, # required
# configurations: [
# {
# classification: "String",
# configurations: {
# # recursive ConfigurationList
# },
# properties: {
# "String" => "String",
# },
# },
# ],
# ebs_configuration: {
# ebs_block_device_configs: [
# {
# volume_specification: { # required
# volume_type: "String", # required
# iops: 1,
# size_in_gb: 1, # required
# },
# volumes_per_instance: 1,
# },
# ],
# ebs_optimized: false,
# },
# auto_scaling_policy: {
# constraints: { # required
# min_capacity: 1, # required
# max_capacity: 1, # required
# },
# rules: [ # required
# {
# name: "String", # required
# description: "String",
# action: { # required
# market: "ON_DEMAND", # accepts ON_DEMAND, SPOT
# simple_scaling_policy_configuration: { # required
# adjustment_type: "CHANGE_IN_CAPACITY", # accepts CHANGE_IN_CAPACITY, PERCENT_CHANGE_IN_CAPACITY, EXACT_CAPACITY
# scaling_adjustment: 1, # required
# cool_down: 1,
# },
# },
# trigger: { # required
# cloud_watch_alarm_definition: { # required
# comparison_operator: "GREATER_THAN_OR_EQUAL", # required, accepts GREATER_THAN_OR_EQUAL, GREATER_THAN, LESS_THAN, LESS_THAN_OR_EQUAL
# evaluation_periods: 1,
# metric_name: "String", # required
# namespace: "String",
# period: 1, # required
# statistic: "SAMPLE_COUNT", # accepts SAMPLE_COUNT, AVERAGE, SUM, MINIMUM, MAXIMUM
# threshold: 1.0, # required
# unit: "NONE", # accepts NONE, SECONDS, MICRO_SECONDS, MILLI_SECONDS, BYTES, KILO_BYTES, MEGA_BYTES, GIGA_BYTES, TERA_BYTES, BITS, KILO_BITS, MEGA_BITS, GIGA_BITS, TERA_BITS, PERCENT, COUNT, BYTES_PER_SECOND, KILO_BYTES_PER_SECOND, MEGA_BYTES_PER_SECOND, GIGA_BYTES_PER_SECOND, TERA_BYTES_PER_SECOND, BITS_PER_SECOND, KILO_BITS_PER_SECOND, MEGA_BITS_PER_SECOND, GIGA_BITS_PER_SECOND, TERA_BITS_PER_SECOND, COUNT_PER_SECOND
# dimensions: [
# {
# key: "String",
# value: "String",
# },
# ],
# },
# },
# },
# ],
# },
# },
# ],
# instance_fleets: [
# {
# name: "XmlStringMaxLen256",
# instance_fleet_type: "MASTER", # required, accepts MASTER, CORE, TASK
# target_on_demand_capacity: 1,
# target_spot_capacity: 1,
# instance_type_configs: [
# {
# instance_type: "InstanceType", # required
# weighted_capacity: 1,
# bid_price: "XmlStringMaxLen256",
# bid_price_as_percentage_of_on_demand_price: 1.0,
# ebs_configuration: {
# ebs_block_device_configs: [
# {
# volume_specification: { # required
# volume_type: "String", # required
# iops: 1,
# size_in_gb: 1, # required
# },
# volumes_per_instance: 1,
# },
# ],
# ebs_optimized: false,
# },
# configurations: [
# {
# classification: "String",
# configurations: {
# # recursive ConfigurationList
# },
# properties: {
# "String" => "String",
# },
# },
# ],
# },
# ],
# launch_specifications: {
# spot_specification: { # required
# timeout_duration_minutes: 1, # required
# timeout_action: "SWITCH_TO_ON_DEMAND", # required, accepts SWITCH_TO_ON_DEMAND, TERMINATE_CLUSTER
# block_duration_minutes: 1,
# },
# },
# },
# ],
# ec2_key_name: "XmlStringMaxLen256",
# placement: {
# availability_zone: "XmlString",
# availability_zones: ["XmlStringMaxLen256"],
# },
# keep_job_flow_alive_when_no_steps: false,
# termination_protected: false,
# hadoop_version: "XmlStringMaxLen256",
# ec2_subnet_id: "XmlStringMaxLen256",
# ec2_subnet_ids: ["XmlStringMaxLen256"],
# emr_managed_master_security_group: "XmlStringMaxLen256",
# emr_managed_slave_security_group: "XmlStringMaxLen256",
# service_access_security_group: "XmlStringMaxLen256",
# additional_master_security_groups: ["XmlStringMaxLen256"],
# additional_slave_security_groups: ["XmlStringMaxLen256"],
# },
# steps: [
# {
# name: "XmlStringMaxLen256", # required
# action_on_failure: "TERMINATE_JOB_FLOW", # accepts TERMINATE_JOB_FLOW, TERMINATE_CLUSTER, CANCEL_AND_WAIT, CONTINUE
# hadoop_jar_step: { # required
# properties: [
# {
# key: "XmlString",
# value: "XmlString",
# },
# ],
# jar: "XmlString", # required
# main_class: "XmlString",
# args: ["XmlString"],
# },
# },
# ],
# bootstrap_actions: [
# {
# name: "XmlStringMaxLen256", # required
# script_bootstrap_action: { # required
# path: "XmlString", # required
# args: ["XmlString"],
# },
# },
# ],
# supported_products: ["XmlStringMaxLen256"],
# new_supported_products: [
# {
# name: "XmlStringMaxLen256",
# args: ["XmlString"],
# },
# ],
# applications: [
# {
# name: "String",
# version: "String",
# args: ["String"],
# additional_info: {
# "String" => "String",
# },
# },
# ],
# configurations: [
# {
# classification: "String",
# configurations: {
# # recursive ConfigurationList
# },
# properties: {
# "String" => "String",
# },
# },
# ],
# visible_to_all_users: false,
# job_flow_role: "XmlString",
# service_role: "XmlString",
# tags: [
# {
# key: "String",
# value: "String",
# },
# ],
# security_configuration: "XmlString",
# auto_scaling_role: "XmlString",
# scale_down_behavior: "TERMINATE_AT_INSTANCE_HOUR", # accepts TERMINATE_AT_INSTANCE_HOUR, TERMINATE_AT_TASK_COMPLETION
# custom_ami_id: "XmlStringMaxLen256",
# ebs_root_volume_size: 1,
# repo_upgrade_on_boot: "SECURITY", # accepts SECURITY, NONE
# kerberos_attributes: {
# realm: "XmlStringMaxLen256", # required
# kdc_admin_password: "XmlStringMaxLen256", # required
# cross_realm_trust_principal_password: "XmlStringMaxLen256",
# ad_domain_join_user: "XmlStringMaxLen256",
# ad_domain_join_password: "XmlStringMaxLen256",
# },
# })
#
# @example Response structure
#
# resp.job_flow_id #=> String
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RunJobFlow AWS API Documentation
#
# @overload run_job_flow(params = {})
# @param [Hash] params ({})
def run_job_flow(params = {}, options = {})
req = build_request(:run_job_flow, params)
req.send_request(options)
end
# SetTerminationProtection locks a cluster (job flow) so the EC2
# instances in the cluster cannot be terminated by user intervention, an
# API call, or in the event of a job-flow error. The cluster still
# terminates upon successful completion of the job flow. Calling
# `SetTerminationProtection` on a cluster is similar to calling the
# Amazon EC2 `DisableAPITermination` API on all EC2 instances in a
# cluster.
#
# `SetTerminationProtection` is used to prevent accidental termination
# of a cluster and to ensure that in the event of an error, the
# instances persist so that you can recover any data stored in their
# ephemeral instance storage.
#
# To terminate a cluster that has been locked by setting
# `SetTerminationProtection` to `true`, you must first unlock the job
# flow by a subsequent call to `SetTerminationProtection` in which you
# set the value to `false`.
#
# For more information, see[Managing Cluster Termination][1] in the
# *Amazon EMR Management Guide*.
#
#
#
# [1]: https://docs.aws.amazon.com/emr/latest/ManagementGuide/UsingEMR_TerminationProtection.html
#
# @option params [required, Array] :job_flow_ids
# A list of strings that uniquely identify the clusters to protect. This
# identifier is returned by RunJobFlow and can also be obtained from
# DescribeJobFlows .
#
# @option params [required, Boolean] :termination_protected
# A Boolean that indicates whether to protect the cluster and prevent
# the Amazon EC2 instances in the cluster from shutting down due to API
# calls, user intervention, or job-flow error.
#
# @return [Struct] Returns an empty {Seahorse::Client::Response response}.
#
# @example Request syntax with placeholder values
#
# resp = client.set_termination_protection({
# job_flow_ids: ["XmlString"], # required
# termination_protected: false, # required
# })
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SetTerminationProtection AWS API Documentation
#
# @overload set_termination_protection(params = {})
# @param [Hash] params ({})
def set_termination_protection(params = {}, options = {})
req = build_request(:set_termination_protection, params)
req.send_request(options)
end
# *This member will be deprecated.*
#
# Sets whether all AWS Identity and Access Management (IAM) users under
# your account can access the specified clusters (job flows). This
# action works on running clusters. You can also set the visibility of a
# cluster when you launch it using the `VisibleToAllUsers` parameter of
# RunJobFlow. The SetVisibleToAllUsers action can be called only by an
# IAM user who created the cluster or the AWS account that owns the
# cluster.
#
# @option params [required, Array] :job_flow_ids
# Identifiers of the job flows to receive the new visibility setting.
#
# @option params [required, Boolean] :visible_to_all_users
# *This member will be deprecated.*
#
# Whether the specified clusters are visible to all IAM users of the AWS
# account associated with the cluster. If this value is set to True, all
# IAM users of that AWS account can view and, if they have the proper
# IAM policy permissions set, manage the clusters. If it is set to
# False, only the IAM user that created a cluster can view and manage
# it.
#
# @return [Struct] Returns an empty {Seahorse::Client::Response response}.
#
# @example Request syntax with placeholder values
#
# resp = client.set_visible_to_all_users({
# job_flow_ids: ["XmlString"], # required
# visible_to_all_users: false, # required
# })
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SetVisibleToAllUsers AWS API Documentation
#
# @overload set_visible_to_all_users(params = {})
# @param [Hash] params ({})
def set_visible_to_all_users(params = {}, options = {})
req = build_request(:set_visible_to_all_users, params)
req.send_request(options)
end
# TerminateJobFlows shuts a list of clusters (job flows) down. When a
# job flow is shut down, any step not yet completed is canceled and the
# EC2 instances on which the cluster is running are stopped. Any log
# files not already saved are uploaded to Amazon S3 if a LogUri was
# specified when the cluster was created.
#
# The maximum number of clusters allowed is 10. The call to
# `TerminateJobFlows` is asynchronous. Depending on the configuration of
# the cluster, it may take up to 1-5 minutes for the cluster to
# completely terminate and release allocated resources, such as Amazon
# EC2 instances.
#
# @option params [required, Array] :job_flow_ids
# A list of job flows to be shutdown.
#
# @return [Struct] Returns an empty {Seahorse::Client::Response response}.
#
# @example Request syntax with placeholder values
#
# resp = client.terminate_job_flows({
# job_flow_ids: ["XmlString"], # required
# })
#
# @see http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/TerminateJobFlows AWS API Documentation
#
# @overload terminate_job_flows(params = {})
# @param [Hash] params ({})
def terminate_job_flows(params = {}, options = {})
req = build_request(:terminate_job_flows, params)
req.send_request(options)
end
# @!endgroup
# @param params ({})
# @api private
def build_request(operation_name, params = {})
handlers = @handlers.for(operation_name)
context = Seahorse::Client::RequestContext.new(
operation_name: operation_name,
operation: config.api.operation(operation_name),
client: self,
params: params,
config: config)
context[:gem_name] = 'aws-sdk-emr'
context[:gem_version] = '1.21.0'
Seahorse::Client::Request.new(handlers, context)
end
# Polls an API operation until a resource enters a desired state.
#
# ## Basic Usage
#
# A waiter will call an API operation until:
#
# * It is successful
# * It enters a terminal state
# * It makes the maximum number of attempts
#
# In between attempts, the waiter will sleep.
#
# # polls in a loop, sleeping between attempts
# client.wait_until(waiter_name, params)
#
# ## Configuration
#
# You can configure the maximum number of polling attempts, and the
# delay (in seconds) between each polling attempt. You can pass
# configuration as the final arguments hash.
#
# # poll for ~25 seconds
# client.wait_until(waiter_name, params, {
# max_attempts: 5,
# delay: 5,
# })
#
# ## Callbacks
#
# You can be notified before each polling attempt and before each
# delay. If you throw `:success` or `:failure` from these callbacks,
# it will terminate the waiter.
#
# started_at = Time.now
# client.wait_until(waiter_name, params, {
#
# # disable max attempts
# max_attempts: nil,
#
# # poll for 1 hour, instead of a number of attempts
# before_wait: -> (attempts, response) do
# throw :failure if Time.now - started_at > 3600
# end
# })
#
# ## Handling Errors
#
# When a waiter is unsuccessful, it will raise an error.
# All of the failure errors extend from
# {Aws::Waiters::Errors::WaiterFailed}.
#
# begin
# client.wait_until(...)
# rescue Aws::Waiters::Errors::WaiterFailed
# # resource did not enter the desired state in time
# end
#
# ## Valid Waiters
#
# The following table lists the valid waiter names, the operations they call,
# and the default `:delay` and `:max_attempts` values.
#
# | waiter_name | params | :delay | :max_attempts |
# | ------------------ | ------------------- | -------- | ------------- |
# | cluster_running | {#describe_cluster} | 30 | 60 |
# | cluster_terminated | {#describe_cluster} | 30 | 60 |
# | step_complete | {#describe_step} | 30 | 60 |
#
# @raise [Errors::FailureStateError] Raised when the waiter terminates
# because the waiter has entered a state that it will not transition
# out of, preventing success.
#
# @raise [Errors::TooManyAttemptsError] Raised when the configured
# maximum number of attempts have been made, and the waiter is not
# yet successful.
#
# @raise [Errors::UnexpectedError] Raised when an error is encounted
# while polling for a resource that is not expected.
#
# @raise [Errors::NoSuchWaiterError] Raised when you request to wait
# for an unknown state.
#
# @return [Boolean] Returns `true` if the waiter was successful.
# @param [Symbol] waiter_name
# @param [Hash] params ({})
# @param [Hash] options ({})
# @option options [Integer] :max_attempts
# @option options [Integer] :delay
# @option options [Proc] :before_attempt
# @option options [Proc] :before_wait
def wait_until(waiter_name, params = {}, options = {})
w = waiter(waiter_name, options)
yield(w.waiter) if block_given? # deprecated
w.wait(params)
end
# @api private
# @deprecated
def waiter_names
waiters.keys
end
private
# @param [Symbol] waiter_name
# @param [Hash] options ({})
def waiter(waiter_name, options = {})
waiter_class = waiters[waiter_name]
if waiter_class
waiter_class.new(options.merge(client: self))
else
raise Aws::Waiters::Errors::NoSuchWaiterError.new(waiter_name, waiters.keys)
end
end
def waiters
{
cluster_running: Waiters::ClusterRunning,
cluster_terminated: Waiters::ClusterTerminated,
step_complete: Waiters::StepComplete
}
end
class << self
# @api private
attr_reader :identifier
# @api private
def errors_module
Errors
end
end
end
end