emr

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Published: Jan 15, 2018 License: Apache-2.0 Imports: 7 Imported by: 0

Documentation

Overview

Package emr provides the client and types for making API requests to Amazon Elastic MapReduce.

Amazon EMR is a web service that makes it easy to process large amounts of data efficiently. Amazon EMR uses Hadoop processing combined with several AWS products to do tasks such as web indexing, data mining, log file analysis, machine learning, scientific simulation, and data warehousing.

See https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31 for more information on this service.

See emr package documentation for more information. https://docs.aws.amazon.com/sdk-for-go/api/service/emr/

Using the Client

To Amazon Elastic MapReduce with the SDK use the New function to create a new service client. With that client you can make API requests to the service. These clients are safe to use concurrently.

See the SDK's documentation for more information on how to use the SDK. https://docs.aws.amazon.com/sdk-for-go/api/

See aws.Config documentation for more information on configuring SDK clients. https://docs.aws.amazon.com/sdk-for-go/api/aws/#Config

See the Amazon Elastic MapReduce client EMR for more information on creating client for this service. https://docs.aws.amazon.com/sdk-for-go/api/service/emr/#New

Index

Constants

View Source
const (

	// ErrCodeInternalServerError for service response error code
	// "InternalServerError".
	//
	// Indicates that an error occurred while processing the request and that the
	// request was not completed.
	ErrCodeInternalServerError = "InternalServerError"

	// ErrCodeInternalServerException for service response error code
	// "InternalServerException".
	//
	// This exception occurs when there is an internal failure in the EMR service.
	ErrCodeInternalServerException = "InternalServerException"

	// ErrCodeInvalidRequestException for service response error code
	// "InvalidRequestException".
	//
	// This exception occurs when there is something wrong with user input.
	ErrCodeInvalidRequestException = "InvalidRequestException"
)
View Source
const (
	ServiceName = "elasticmapreduce" // Service endpoint prefix API calls made to.
	EndpointsID = ServiceName        // Service ID for Regions and Endpoints metadata.
)

Service information constants

Variables

This section is empty.

Functions

This section is empty.

Types

type ActionOnFailure

type ActionOnFailure string
const (
	ActionOnFailureTerminateJobFlow ActionOnFailure = "TERMINATE_JOB_FLOW"
	ActionOnFailureTerminateCluster ActionOnFailure = "TERMINATE_CLUSTER"
	ActionOnFailureCancelAndWait    ActionOnFailure = "CANCEL_AND_WAIT"
	ActionOnFailureContinue         ActionOnFailure = "CONTINUE"
)

Enum values for ActionOnFailure

type AddInstanceFleetInput

type AddInstanceFleetInput struct {

	// The unique identifier of the cluster.
	//
	// ClusterId is a required field
	ClusterId *string `type:"string" required:"true"`

	// Specifies the configuration of the instance fleet.
	//
	// InstanceFleet is a required field
	InstanceFleet *InstanceFleetConfig `type:"structure" required:"true"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddInstanceFleetInput

func (AddInstanceFleetInput) GoString

func (s AddInstanceFleetInput) GoString() string

GoString returns the string representation

func (*AddInstanceFleetInput) SetClusterId

SetClusterId sets the ClusterId field's value.

func (*AddInstanceFleetInput) SetInstanceFleet

SetInstanceFleet sets the InstanceFleet field's value.

func (AddInstanceFleetInput) String

func (s AddInstanceFleetInput) String() string

String returns the string representation

func (*AddInstanceFleetInput) Validate

func (s *AddInstanceFleetInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AddInstanceFleetOutput

type AddInstanceFleetOutput struct {

	// The unique identifier of the cluster.
	ClusterId *string `type:"string"`

	// The unique identifier of the instance fleet.
	InstanceFleetId *string `type:"string"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddInstanceFleetOutput

func (AddInstanceFleetOutput) GoString

func (s AddInstanceFleetOutput) GoString() string

GoString returns the string representation

func (AddInstanceFleetOutput) SDKResponseMetadata

func (s AddInstanceFleetOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*AddInstanceFleetOutput) SetClusterId

SetClusterId sets the ClusterId field's value.

func (*AddInstanceFleetOutput) SetInstanceFleetId

func (s *AddInstanceFleetOutput) SetInstanceFleetId(v string) *AddInstanceFleetOutput

SetInstanceFleetId sets the InstanceFleetId field's value.

func (AddInstanceFleetOutput) String

func (s AddInstanceFleetOutput) String() string

String returns the string representation

type AddInstanceFleetRequest

type AddInstanceFleetRequest struct {
	*aws.Request
	Input *AddInstanceFleetInput
}

AddInstanceFleetRequest is a API request type for the AddInstanceFleet API operation.

func (AddInstanceFleetRequest) Send

Send marshals and sends the AddInstanceFleet API request.

type AddInstanceGroupsInput

type AddInstanceGroupsInput struct {

	// Instance groups to add.
	//
	// InstanceGroups is a required field
	InstanceGroups []InstanceGroupConfig `type:"list" required:"true"`

	// Job flow in which to add the instance groups.
	//
	// JobFlowId is a required field
	JobFlowId *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

Input to an AddInstanceGroups call. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddInstanceGroupsInput

func (AddInstanceGroupsInput) GoString

func (s AddInstanceGroupsInput) GoString() string

GoString returns the string representation

func (*AddInstanceGroupsInput) SetInstanceGroups

SetInstanceGroups sets the InstanceGroups field's value.

func (*AddInstanceGroupsInput) SetJobFlowId

SetJobFlowId sets the JobFlowId field's value.

func (AddInstanceGroupsInput) String

func (s AddInstanceGroupsInput) String() string

String returns the string representation

func (*AddInstanceGroupsInput) Validate

func (s *AddInstanceGroupsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AddInstanceGroupsOutput

type AddInstanceGroupsOutput struct {

	// Instance group IDs of the newly created instance groups.
	InstanceGroupIds []string `type:"list"`

	// The job flow ID in which the instance groups are added.
	JobFlowId *string `type:"string"`
	// contains filtered or unexported fields
}

Output from an AddInstanceGroups call. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddInstanceGroupsOutput

func (AddInstanceGroupsOutput) GoString

func (s AddInstanceGroupsOutput) GoString() string

GoString returns the string representation

func (AddInstanceGroupsOutput) SDKResponseMetadata

func (s AddInstanceGroupsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*AddInstanceGroupsOutput) SetInstanceGroupIds

func (s *AddInstanceGroupsOutput) SetInstanceGroupIds(v []string) *AddInstanceGroupsOutput

SetInstanceGroupIds sets the InstanceGroupIds field's value.

func (*AddInstanceGroupsOutput) SetJobFlowId

SetJobFlowId sets the JobFlowId field's value.

func (AddInstanceGroupsOutput) String

func (s AddInstanceGroupsOutput) String() string

String returns the string representation

type AddInstanceGroupsRequest

type AddInstanceGroupsRequest struct {
	*aws.Request
	Input *AddInstanceGroupsInput
}

AddInstanceGroupsRequest is a API request type for the AddInstanceGroups API operation.

func (AddInstanceGroupsRequest) Send

Send marshals and sends the AddInstanceGroups API request.

type AddJobFlowStepsInput

type AddJobFlowStepsInput struct {

	// A string that uniquely identifies the job flow. This identifier is returned
	// by RunJobFlow and can also be obtained from ListClusters.
	//
	// JobFlowId is a required field
	JobFlowId *string `type:"string" required:"true"`

	// A list of StepConfig to be executed by the job flow.
	//
	// Steps is a required field
	Steps []StepConfig `type:"list" required:"true"`
	// contains filtered or unexported fields
}

The input argument to the AddJobFlowSteps operation. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddJobFlowStepsInput

func (AddJobFlowStepsInput) GoString

func (s AddJobFlowStepsInput) GoString() string

GoString returns the string representation

func (*AddJobFlowStepsInput) SetJobFlowId

func (s *AddJobFlowStepsInput) SetJobFlowId(v string) *AddJobFlowStepsInput

SetJobFlowId sets the JobFlowId field's value.

func (*AddJobFlowStepsInput) SetSteps

SetSteps sets the Steps field's value.

func (AddJobFlowStepsInput) String

func (s AddJobFlowStepsInput) String() string

String returns the string representation

func (*AddJobFlowStepsInput) Validate

func (s *AddJobFlowStepsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AddJobFlowStepsOutput

type AddJobFlowStepsOutput struct {

	// The identifiers of the list of steps added to the job flow.
	StepIds []string `type:"list"`
	// contains filtered or unexported fields
}

The output for the AddJobFlowSteps operation. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddJobFlowStepsOutput

func (AddJobFlowStepsOutput) GoString

func (s AddJobFlowStepsOutput) GoString() string

GoString returns the string representation

func (AddJobFlowStepsOutput) SDKResponseMetadata

func (s AddJobFlowStepsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*AddJobFlowStepsOutput) SetStepIds

SetStepIds sets the StepIds field's value.

func (AddJobFlowStepsOutput) String

func (s AddJobFlowStepsOutput) String() string

String returns the string representation

type AddJobFlowStepsRequest

type AddJobFlowStepsRequest struct {
	*aws.Request
	Input *AddJobFlowStepsInput
}

AddJobFlowStepsRequest is a API request type for the AddJobFlowSteps API operation.

func (AddJobFlowStepsRequest) Send

Send marshals and sends the AddJobFlowSteps API request.

type AddTagsInput

type AddTagsInput struct {

	// The Amazon EMR resource identifier to which tags will be added. This value
	// must be a cluster identifier.
	//
	// ResourceId is a required field
	ResourceId *string `type:"string" required:"true"`

	// 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.
	//
	// Tags is a required field
	Tags []Tag `type:"list" required:"true"`
	// contains filtered or unexported fields
}

This input identifies a cluster and a list of tags to attach. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddTagsInput

func (AddTagsInput) GoString

func (s AddTagsInput) GoString() string

GoString returns the string representation

func (*AddTagsInput) SetResourceId

func (s *AddTagsInput) SetResourceId(v string) *AddTagsInput

SetResourceId sets the ResourceId field's value.

func (*AddTagsInput) SetTags

func (s *AddTagsInput) SetTags(v []Tag) *AddTagsInput

SetTags sets the Tags field's value.

func (AddTagsInput) String

func (s AddTagsInput) String() string

String returns the string representation

func (*AddTagsInput) Validate

func (s *AddTagsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AddTagsOutput

type AddTagsOutput struct {
	// contains filtered or unexported fields
}

This output indicates the result of adding tags to a resource. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddTagsOutput

func (AddTagsOutput) GoString

func (s AddTagsOutput) GoString() string

GoString returns the string representation

func (AddTagsOutput) SDKResponseMetadata

func (s AddTagsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (AddTagsOutput) String

func (s AddTagsOutput) String() string

String returns the string representation

type AddTagsRequest

type AddTagsRequest struct {
	*aws.Request
	Input *AddTagsInput
}

AddTagsRequest is a API request type for the AddTags API operation.

func (AddTagsRequest) Send

func (r AddTagsRequest) Send() (*AddTagsOutput, error)

Send marshals and sends the AddTags API request.

type AdjustmentType

type AdjustmentType string
const (
	AdjustmentTypeChangeInCapacity        AdjustmentType = "CHANGE_IN_CAPACITY"
	AdjustmentTypePercentChangeInCapacity AdjustmentType = "PERCENT_CHANGE_IN_CAPACITY"
	AdjustmentTypeExactCapacity           AdjustmentType = "EXACT_CAPACITY"
)

Enum values for AdjustmentType

type Application

type Application struct {

	// This option is for advanced users only. This is meta information about third-party
	// applications that third-party vendors use for testing purposes.
	AdditionalInfo map[string]string `type:"map"`

	// Arguments for Amazon EMR to pass to the application.
	Args []string `type:"list"`

	// The name of the application.
	Name *string `type:"string"`

	// The version of the application.
	Version *string `type:"string"`
	// contains filtered or unexported fields
}

An application is any Amazon or third-party software that you can add to the cluster. This structure contains a list of strings that indicates the software to use with the cluster and accepts a user argument list. Amazon EMR accepts and forwards the argument list to the corresponding installation script as bootstrap action argument. For more information, see Using the MapR Distribution for Hadoop (http://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-mapr.html). Currently 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 cluster using MapR M3 or M5 Edition, respectively.

In Amazon EMR releases 4.x and later, the only accepted parameter is the application name. To pass arguments to applications, you supply a configuration for each application. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/Application

func (Application) GoString

func (s Application) GoString() string

GoString returns the string representation

func (*Application) SetAdditionalInfo

func (s *Application) SetAdditionalInfo(v map[string]string) *Application

SetAdditionalInfo sets the AdditionalInfo field's value.

func (*Application) SetArgs

func (s *Application) SetArgs(v []string) *Application

SetArgs sets the Args field's value.

func (*Application) SetName

func (s *Application) SetName(v string) *Application

SetName sets the Name field's value.

func (*Application) SetVersion

func (s *Application) SetVersion(v string) *Application

SetVersion sets the Version field's value.

func (Application) String

func (s Application) String() string

String returns the string representation

type AutoScalingPolicy

type AutoScalingPolicy struct {

	// The upper and lower EC2 instance limits for an automatic scaling policy.
	// Automatic scaling activity will not cause an instance group to grow above
	// or below these limits.
	//
	// Constraints is a required field
	Constraints *ScalingConstraints `type:"structure" required:"true"`

	// The scale-in and scale-out rules that comprise the automatic scaling policy.
	//
	// Rules is a required field
	Rules []ScalingRule `type:"list" required:"true"`
	// contains filtered or unexported fields
}

An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster. An automatic scaling policy defines how an instance group dynamically adds and terminates EC2 instances in response to the value of a CloudWatch metric. See PutAutoScalingPolicy. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AutoScalingPolicy

func (AutoScalingPolicy) GoString

func (s AutoScalingPolicy) GoString() string

GoString returns the string representation

func (*AutoScalingPolicy) SetConstraints

SetConstraints sets the Constraints field's value.

func (*AutoScalingPolicy) SetRules

SetRules sets the Rules field's value.

func (AutoScalingPolicy) String

func (s AutoScalingPolicy) String() string

String returns the string representation

func (*AutoScalingPolicy) Validate

func (s *AutoScalingPolicy) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AutoScalingPolicyDescription

type AutoScalingPolicyDescription struct {

	// The upper and lower EC2 instance limits for an automatic scaling policy.
	// Automatic scaling activity will not cause an instance group to grow above
	// or below these limits.
	Constraints *ScalingConstraints `type:"structure"`

	// The scale-in and scale-out rules that comprise the automatic scaling policy.
	Rules []ScalingRule `type:"list"`

	// The status of an automatic scaling policy.
	Status *AutoScalingPolicyStatus `type:"structure"`
	// contains filtered or unexported fields
}

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. See PutAutoScalingPolicy. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AutoScalingPolicyDescription

func (AutoScalingPolicyDescription) GoString

func (s AutoScalingPolicyDescription) GoString() string

GoString returns the string representation

func (*AutoScalingPolicyDescription) SetConstraints

SetConstraints sets the Constraints field's value.

func (*AutoScalingPolicyDescription) SetRules

SetRules sets the Rules field's value.

func (*AutoScalingPolicyDescription) SetStatus

SetStatus sets the Status field's value.

func (AutoScalingPolicyDescription) String

String returns the string representation

type AutoScalingPolicyState

type AutoScalingPolicyState string
const (
	AutoScalingPolicyStatePending   AutoScalingPolicyState = "PENDING"
	AutoScalingPolicyStateAttaching AutoScalingPolicyState = "ATTACHING"
	AutoScalingPolicyStateAttached  AutoScalingPolicyState = "ATTACHED"
	AutoScalingPolicyStateDetaching AutoScalingPolicyState = "DETACHING"
	AutoScalingPolicyStateDetached  AutoScalingPolicyState = "DETACHED"
	AutoScalingPolicyStateFailed    AutoScalingPolicyState = "FAILED"
)

Enum values for AutoScalingPolicyState

type AutoScalingPolicyStateChangeReason

type AutoScalingPolicyStateChangeReason struct {

	// The code indicating the reason for the change in status.USER_REQUEST indicates
	// that the scaling policy status was changed by a user. PROVISION_FAILURE indicates
	// that the status change was because the policy failed to provision. CLEANUP_FAILURE
	// indicates an error.
	Code AutoScalingPolicyStateChangeReasonCode `type:"string" enum:"true"`

	// A friendly, more verbose message that accompanies an automatic scaling policy
	// state change.
	Message *string `type:"string"`
	// contains filtered or unexported fields
}

The reason for an AutoScalingPolicyStatus change. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AutoScalingPolicyStateChangeReason

func (AutoScalingPolicyStateChangeReason) GoString

GoString returns the string representation

func (*AutoScalingPolicyStateChangeReason) SetCode

SetCode sets the Code field's value.

func (*AutoScalingPolicyStateChangeReason) SetMessage

SetMessage sets the Message field's value.

func (AutoScalingPolicyStateChangeReason) String

String returns the string representation

type AutoScalingPolicyStateChangeReasonCode

type AutoScalingPolicyStateChangeReasonCode string
const (
	AutoScalingPolicyStateChangeReasonCodeUserRequest      AutoScalingPolicyStateChangeReasonCode = "USER_REQUEST"
	AutoScalingPolicyStateChangeReasonCodeProvisionFailure AutoScalingPolicyStateChangeReasonCode = "PROVISION_FAILURE"
	AutoScalingPolicyStateChangeReasonCodeCleanupFailure   AutoScalingPolicyStateChangeReasonCode = "CLEANUP_FAILURE"
)

Enum values for AutoScalingPolicyStateChangeReasonCode

type AutoScalingPolicyStatus

type AutoScalingPolicyStatus struct {

	// Indicates the status of the automatic scaling policy.
	State AutoScalingPolicyState `type:"string" enum:"true"`

	// The reason for a change in status.
	StateChangeReason *AutoScalingPolicyStateChangeReason `type:"structure"`
	// contains filtered or unexported fields
}

The status of an automatic scaling policy. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AutoScalingPolicyStatus

func (AutoScalingPolicyStatus) GoString

func (s AutoScalingPolicyStatus) GoString() string

GoString returns the string representation

func (*AutoScalingPolicyStatus) SetState

SetState sets the State field's value.

func (*AutoScalingPolicyStatus) SetStateChangeReason

SetStateChangeReason sets the StateChangeReason field's value.

func (AutoScalingPolicyStatus) String

func (s AutoScalingPolicyStatus) String() string

String returns the string representation

type BootstrapActionConfig

type BootstrapActionConfig struct {

	// The name of the bootstrap action.
	//
	// Name is a required field
	Name *string `type:"string" required:"true"`

	// The script run by the bootstrap action.
	//
	// ScriptBootstrapAction is a required field
	ScriptBootstrapAction *ScriptBootstrapActionConfig `type:"structure" required:"true"`
	// contains filtered or unexported fields
}

Configuration of a bootstrap action. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/BootstrapActionConfig

func (BootstrapActionConfig) GoString

func (s BootstrapActionConfig) GoString() string

GoString returns the string representation

func (*BootstrapActionConfig) SetName

SetName sets the Name field's value.

func (*BootstrapActionConfig) SetScriptBootstrapAction

SetScriptBootstrapAction sets the ScriptBootstrapAction field's value.

func (BootstrapActionConfig) String

func (s BootstrapActionConfig) String() string

String returns the string representation

func (*BootstrapActionConfig) Validate

func (s *BootstrapActionConfig) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type BootstrapActionDetail

type BootstrapActionDetail struct {

	// A description of the bootstrap action.
	BootstrapActionConfig *BootstrapActionConfig `type:"structure"`
	// contains filtered or unexported fields
}

Reports the configuration of a bootstrap action in a cluster (job flow). Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/BootstrapActionDetail

func (BootstrapActionDetail) GoString

func (s BootstrapActionDetail) GoString() string

GoString returns the string representation

func (*BootstrapActionDetail) SetBootstrapActionConfig

func (s *BootstrapActionDetail) SetBootstrapActionConfig(v *BootstrapActionConfig) *BootstrapActionDetail

SetBootstrapActionConfig sets the BootstrapActionConfig field's value.

func (BootstrapActionDetail) String

func (s BootstrapActionDetail) String() string

String returns the string representation

type CancelStepsInfo

type CancelStepsInfo struct {

	// The reason for the failure if the CancelSteps request fails.
	Reason *string `type:"string"`

	// The status of a CancelSteps Request. The value may be SUBMITTED or FAILED.
	Status CancelStepsRequestStatus `type:"string" enum:"true"`

	// The encrypted StepId of a step.
	StepId *string `type:"string"`
	// contains filtered or unexported fields
}

Specification of the status of a CancelSteps request. Available only in Amazon EMR version 4.8.0 and later, excluding version 5.0.0. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/CancelStepsInfo

func (CancelStepsInfo) GoString

func (s CancelStepsInfo) GoString() string

GoString returns the string representation

func (*CancelStepsInfo) SetReason

func (s *CancelStepsInfo) SetReason(v string) *CancelStepsInfo

SetReason sets the Reason field's value.

func (*CancelStepsInfo) SetStatus

SetStatus sets the Status field's value.

func (*CancelStepsInfo) SetStepId

func (s *CancelStepsInfo) SetStepId(v string) *CancelStepsInfo

SetStepId sets the StepId field's value.

func (CancelStepsInfo) String

func (s CancelStepsInfo) String() string

String returns the string representation

type CancelStepsInput

type CancelStepsInput struct {

	// The ClusterID for which specified steps will be canceled. Use RunJobFlow
	// and ListClusters to get ClusterIDs.
	ClusterId *string `type:"string"`

	// The list of StepIDs to cancel. Use ListSteps to get steps and their states
	// for the specified cluster.
	StepIds []string `type:"list"`
	// contains filtered or unexported fields
}

The input argument to the CancelSteps operation. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/CancelStepsInput

func (CancelStepsInput) GoString

func (s CancelStepsInput) GoString() string

GoString returns the string representation

func (*CancelStepsInput) SetClusterId

func (s *CancelStepsInput) SetClusterId(v string) *CancelStepsInput

SetClusterId sets the ClusterId field's value.

func (*CancelStepsInput) SetStepIds

func (s *CancelStepsInput) SetStepIds(v []string) *CancelStepsInput

SetStepIds sets the StepIds field's value.

func (CancelStepsInput) String

func (s CancelStepsInput) String() string

String returns the string representation

type CancelStepsOutput

type CancelStepsOutput struct {

	// A list of CancelStepsInfo, which shows the status of specified cancel requests
	// for each StepID specified.
	CancelStepsInfoList []CancelStepsInfo `type:"list"`
	// contains filtered or unexported fields
}

The output for the CancelSteps operation. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/CancelStepsOutput

func (CancelStepsOutput) GoString

func (s CancelStepsOutput) GoString() string

GoString returns the string representation

func (CancelStepsOutput) SDKResponseMetadata

func (s CancelStepsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*CancelStepsOutput) SetCancelStepsInfoList

func (s *CancelStepsOutput) SetCancelStepsInfoList(v []CancelStepsInfo) *CancelStepsOutput

SetCancelStepsInfoList sets the CancelStepsInfoList field's value.

func (CancelStepsOutput) String

func (s CancelStepsOutput) String() string

String returns the string representation

type CancelStepsRequest

type CancelStepsRequest struct {
	*aws.Request
	Input *CancelStepsInput
}

CancelStepsRequest is a API request type for the CancelSteps API operation.

func (CancelStepsRequest) Send

Send marshals and sends the CancelSteps API request.

type CancelStepsRequestStatus

type CancelStepsRequestStatus string
const (
	CancelStepsRequestStatusSubmitted CancelStepsRequestStatus = "SUBMITTED"
	CancelStepsRequestStatusFailed    CancelStepsRequestStatus = "FAILED"
)

Enum values for CancelStepsRequestStatus

type CloudWatchAlarmDefinition

type CloudWatchAlarmDefinition struct {

	// Determines how the metric specified by MetricName is compared to the value
	// specified by Threshold.
	//
	// ComparisonOperator is a required field
	ComparisonOperator ComparisonOperator `type:"string" required:"true" enum:"true"`

	// A CloudWatch metric dimension.
	Dimensions []MetricDimension `type:"list"`

	// The number of periods, expressed in seconds using Period, during which the
	// alarm condition must exist before the alarm triggers automatic scaling activity.
	// The default value is 1.
	EvaluationPeriods *int64 `type:"integer"`

	// The name of the CloudWatch metric that is watched to determine an alarm condition.
	//
	// MetricName is a required field
	MetricName *string `type:"string" required:"true"`

	// The namespace for the CloudWatch metric. The default is AWS/ElasticMapReduce.
	Namespace *string `type:"string"`

	// The period, in seconds, over which the statistic is applied. EMR CloudWatch
	// metrics are emitted every five minutes (300 seconds), so if an EMR CloudWatch
	// metric is specified, specify 300.
	//
	// Period is a required field
	Period *int64 `type:"integer" required:"true"`

	// The statistic to apply to the metric associated with the alarm. The default
	// is AVERAGE.
	Statistic Statistic `type:"string" enum:"true"`

	// The value against which the specified statistic is compared.
	//
	// Threshold is a required field
	Threshold *float64 `type:"double" required:"true"`

	// The unit of measure associated with the CloudWatch metric being watched.
	// The value specified for Unit must correspond to the units specified in the
	// CloudWatch metric.
	Unit Unit `type:"string" enum:"true"`
	// contains filtered or unexported fields
}

The definition of a CloudWatch metric alarm, which determines when an automatic scaling activity is triggered. When the defined alarm conditions are satisfied, scaling activity begins. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/CloudWatchAlarmDefinition

func (CloudWatchAlarmDefinition) GoString

func (s CloudWatchAlarmDefinition) GoString() string

GoString returns the string representation

func (*CloudWatchAlarmDefinition) SetComparisonOperator

SetComparisonOperator sets the ComparisonOperator field's value.

func (*CloudWatchAlarmDefinition) SetDimensions

SetDimensions sets the Dimensions field's value.

func (*CloudWatchAlarmDefinition) SetEvaluationPeriods

func (s *CloudWatchAlarmDefinition) SetEvaluationPeriods(v int64) *CloudWatchAlarmDefinition

SetEvaluationPeriods sets the EvaluationPeriods field's value.

func (*CloudWatchAlarmDefinition) SetMetricName

SetMetricName sets the MetricName field's value.

func (*CloudWatchAlarmDefinition) SetNamespace

SetNamespace sets the Namespace field's value.

func (*CloudWatchAlarmDefinition) SetPeriod

SetPeriod sets the Period field's value.

func (*CloudWatchAlarmDefinition) SetStatistic

SetStatistic sets the Statistic field's value.

func (*CloudWatchAlarmDefinition) SetThreshold

SetThreshold sets the Threshold field's value.

func (*CloudWatchAlarmDefinition) SetUnit

SetUnit sets the Unit field's value.

func (CloudWatchAlarmDefinition) String

func (s CloudWatchAlarmDefinition) String() string

String returns the string representation

func (*CloudWatchAlarmDefinition) Validate

func (s *CloudWatchAlarmDefinition) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type Cluster

type Cluster struct {

	// The applications installed on this cluster.
	Applications []Application `type:"list"`

	// 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.
	AutoScalingRole *string `type:"string"`

	// Specifies whether the cluster should terminate after completing all steps.
	AutoTerminate *bool `type:"boolean"`

	// Applies only to Amazon EMR releases 4.x and later. The list of Configurations
	// supplied to the EMR cluster.
	Configurations []Configuration `type:"list"`

	// Available only in Amazon EMR version 5.7.0 and later. The ID of a custom
	// Amazon EBS-backed Linux AMI if the cluster uses a custom AMI.
	CustomAmiId *string `type:"string"`

	// 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.
	EbsRootVolumeSize *int64 `type:"integer"`

	// Provides information about the EC2 instances in a cluster grouped by category.
	// For example, key name, subnet ID, IAM instance profile, and so on.
	Ec2InstanceAttributes *Ec2InstanceAttributes `type:"structure"`

	// The unique identifier for the cluster.
	Id *string `type:"string"`

	// The instance fleet configuration is available only in Amazon EMR versions
	// 4.8.0 and later, excluding 5.0.x versions.
	//
	// The instance group configuration of the cluster. A value of INSTANCE_GROUP
	// indicates a uniform instance group configuration. A value of INSTANCE_FLEET
	// indicates an instance fleets configuration.
	InstanceCollectionType InstanceCollectionType `type:"string" enum:"true"`

	// Attributes for Kerberos configuration when Kerberos authentication is enabled
	// using a security configuration. For more information see Use Kerberos Authentication
	// (http://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-kerberos.html)
	// in the EMR Management Guide.
	KerberosAttributes *KerberosAttributes `type:"structure"`

	// The path to the Amazon S3 location where logs for this cluster are stored.
	LogUri *string `type:"string"`

	// The DNS name of the master node. If the cluster is on a private subnet, this
	// is the private DNS name. On a public subnet, this is the public DNS name.
	MasterPublicDnsName *string `type:"string"`

	// The name of the cluster.
	Name *string `type:"string"`

	// An approximation of the cost of the cluster, represented in m1.small/hours.
	// This value is incremented one time for every hour an m1.small instance runs.
	// Larger instances are weighted more, so an EC2 instance that is roughly four
	// times more expensive would result in the normalized instance hours being
	// incremented by four. This result is only an approximation and does not reflect
	// the actual billing rate.
	NormalizedInstanceHours *int64 `type:"integer"`

	// The release label for the Amazon EMR release.
	ReleaseLabel *string `type:"string"`

	// Applies only when CustomAmiID is used. Specifies the type of updates that
	// are applied from the Amazon Linux AMI package repositories when an instance
	// boots using the AMI.
	RepoUpgradeOnBoot RepoUpgradeOnBoot `type:"string" enum:"true"`

	// The AMI version requested for this cluster.
	RequestedAmiVersion *string `type:"string"`

	// The AMI version running on this cluster.
	RunningAmiVersion *string `type:"string"`

	// 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
	// is 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.
	ScaleDownBehavior ScaleDownBehavior `type:"string" enum:"true"`

	// The name of the security configuration applied to the cluster.
	SecurityConfiguration *string `type:"string"`

	// The IAM role that will be assumed by the Amazon EMR service to access AWS
	// resources on your behalf.
	ServiceRole *string `type:"string"`

	// The current status details about the cluster.
	Status *ClusterStatus `type:"structure"`

	// A list of tags associated with a cluster.
	Tags []Tag `type:"list"`

	// Indicates whether Amazon EMR will lock the cluster to prevent the EC2 instances
	// from being terminated by an API call or user intervention, or in the event
	// of a cluster error.
	TerminationProtected *bool `type:"boolean"`

	// Indicates 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 manage the cluster if they have the proper
	// policy permissions set. If this value is false, only the IAM user that created
	// the cluster can view and manage it. This value can be changed using the SetVisibleToAllUsers
	// action.
	VisibleToAllUsers *bool `type:"boolean"`
	// contains filtered or unexported fields
}

The detailed description of the cluster. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/Cluster

func (Cluster) GoString

func (s Cluster) GoString() string

GoString returns the string representation

func (*Cluster) SetApplications

func (s *Cluster) SetApplications(v []Application) *Cluster

SetApplications sets the Applications field's value.

func (*Cluster) SetAutoScalingRole

func (s *Cluster) SetAutoScalingRole(v string) *Cluster

SetAutoScalingRole sets the AutoScalingRole field's value.

func (*Cluster) SetAutoTerminate

func (s *Cluster) SetAutoTerminate(v bool) *Cluster

SetAutoTerminate sets the AutoTerminate field's value.

func (*Cluster) SetConfigurations

func (s *Cluster) SetConfigurations(v []Configuration) *Cluster

SetConfigurations sets the Configurations field's value.

func (*Cluster) SetCustomAmiId

func (s *Cluster) SetCustomAmiId(v string) *Cluster

SetCustomAmiId sets the CustomAmiId field's value.

func (*Cluster) SetEbsRootVolumeSize

func (s *Cluster) SetEbsRootVolumeSize(v int64) *Cluster

SetEbsRootVolumeSize sets the EbsRootVolumeSize field's value.

func (*Cluster) SetEc2InstanceAttributes

func (s *Cluster) SetEc2InstanceAttributes(v *Ec2InstanceAttributes) *Cluster

SetEc2InstanceAttributes sets the Ec2InstanceAttributes field's value.

func (*Cluster) SetId

func (s *Cluster) SetId(v string) *Cluster

SetId sets the Id field's value.

func (*Cluster) SetInstanceCollectionType

func (s *Cluster) SetInstanceCollectionType(v InstanceCollectionType) *Cluster

SetInstanceCollectionType sets the InstanceCollectionType field's value.

func (*Cluster) SetKerberosAttributes

func (s *Cluster) SetKerberosAttributes(v *KerberosAttributes) *Cluster

SetKerberosAttributes sets the KerberosAttributes field's value.

func (*Cluster) SetLogUri

func (s *Cluster) SetLogUri(v string) *Cluster

SetLogUri sets the LogUri field's value.

func (*Cluster) SetMasterPublicDnsName

func (s *Cluster) SetMasterPublicDnsName(v string) *Cluster

SetMasterPublicDnsName sets the MasterPublicDnsName field's value.

func (*Cluster) SetName

func (s *Cluster) SetName(v string) *Cluster

SetName sets the Name field's value.

func (*Cluster) SetNormalizedInstanceHours

func (s *Cluster) SetNormalizedInstanceHours(v int64) *Cluster

SetNormalizedInstanceHours sets the NormalizedInstanceHours field's value.

func (*Cluster) SetReleaseLabel

func (s *Cluster) SetReleaseLabel(v string) *Cluster

SetReleaseLabel sets the ReleaseLabel field's value.

func (*Cluster) SetRepoUpgradeOnBoot

func (s *Cluster) SetRepoUpgradeOnBoot(v RepoUpgradeOnBoot) *Cluster

SetRepoUpgradeOnBoot sets the RepoUpgradeOnBoot field's value.

func (*Cluster) SetRequestedAmiVersion

func (s *Cluster) SetRequestedAmiVersion(v string) *Cluster

SetRequestedAmiVersion sets the RequestedAmiVersion field's value.

func (*Cluster) SetRunningAmiVersion

func (s *Cluster) SetRunningAmiVersion(v string) *Cluster

SetRunningAmiVersion sets the RunningAmiVersion field's value.

func (*Cluster) SetScaleDownBehavior

func (s *Cluster) SetScaleDownBehavior(v ScaleDownBehavior) *Cluster

SetScaleDownBehavior sets the ScaleDownBehavior field's value.

func (*Cluster) SetSecurityConfiguration

func (s *Cluster) SetSecurityConfiguration(v string) *Cluster

SetSecurityConfiguration sets the SecurityConfiguration field's value.

func (*Cluster) SetServiceRole

func (s *Cluster) SetServiceRole(v string) *Cluster

SetServiceRole sets the ServiceRole field's value.

func (*Cluster) SetStatus

func (s *Cluster) SetStatus(v *ClusterStatus) *Cluster

SetStatus sets the Status field's value.

func (*Cluster) SetTags

func (s *Cluster) SetTags(v []Tag) *Cluster

SetTags sets the Tags field's value.

func (*Cluster) SetTerminationProtected

func (s *Cluster) SetTerminationProtected(v bool) *Cluster

SetTerminationProtected sets the TerminationProtected field's value.

func (*Cluster) SetVisibleToAllUsers

func (s *Cluster) SetVisibleToAllUsers(v bool) *Cluster

SetVisibleToAllUsers sets the VisibleToAllUsers field's value.

func (Cluster) String

func (s Cluster) String() string

String returns the string representation

type ClusterState

type ClusterState string
const (
	ClusterStateStarting             ClusterState = "STARTING"
	ClusterStateBootstrapping        ClusterState = "BOOTSTRAPPING"
	ClusterStateRunning              ClusterState = "RUNNING"
	ClusterStateWaiting              ClusterState = "WAITING"
	ClusterStateTerminating          ClusterState = "TERMINATING"
	ClusterStateTerminated           ClusterState = "TERMINATED"
	ClusterStateTerminatedWithErrors ClusterState = "TERMINATED_WITH_ERRORS"
)

Enum values for ClusterState

type ClusterStateChangeReason

type ClusterStateChangeReason struct {

	// The programmatic code for the state change reason.
	Code ClusterStateChangeReasonCode `type:"string" enum:"true"`

	// The descriptive message for the state change reason.
	Message *string `type:"string"`
	// contains filtered or unexported fields
}

The reason that the cluster changed to its current state. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ClusterStateChangeReason

func (ClusterStateChangeReason) GoString

func (s ClusterStateChangeReason) GoString() string

GoString returns the string representation

func (*ClusterStateChangeReason) SetCode

SetCode sets the Code field's value.

func (*ClusterStateChangeReason) SetMessage

SetMessage sets the Message field's value.

func (ClusterStateChangeReason) String

func (s ClusterStateChangeReason) String() string

String returns the string representation

type ClusterStateChangeReasonCode

type ClusterStateChangeReasonCode string
const (
	ClusterStateChangeReasonCodeInternalError        ClusterStateChangeReasonCode = "INTERNAL_ERROR"
	ClusterStateChangeReasonCodeValidationError      ClusterStateChangeReasonCode = "VALIDATION_ERROR"
	ClusterStateChangeReasonCodeInstanceFailure      ClusterStateChangeReasonCode = "INSTANCE_FAILURE"
	ClusterStateChangeReasonCodeInstanceFleetTimeout ClusterStateChangeReasonCode = "INSTANCE_FLEET_TIMEOUT"
	ClusterStateChangeReasonCodeBootstrapFailure     ClusterStateChangeReasonCode = "BOOTSTRAP_FAILURE"
	ClusterStateChangeReasonCodeUserRequest          ClusterStateChangeReasonCode = "USER_REQUEST"
	ClusterStateChangeReasonCodeStepFailure          ClusterStateChangeReasonCode = "STEP_FAILURE"
	ClusterStateChangeReasonCodeAllStepsCompleted    ClusterStateChangeReasonCode = "ALL_STEPS_COMPLETED"
)

Enum values for ClusterStateChangeReasonCode

type ClusterStatus

type ClusterStatus struct {

	// The current state of the cluster.
	State ClusterState `type:"string" enum:"true"`

	// The reason for the cluster status change.
	StateChangeReason *ClusterStateChangeReason `type:"structure"`

	// A timeline that represents the status of a cluster over the lifetime of the
	// cluster.
	Timeline *ClusterTimeline `type:"structure"`
	// contains filtered or unexported fields
}

The detailed status of the cluster. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ClusterStatus

func (ClusterStatus) GoString

func (s ClusterStatus) GoString() string

GoString returns the string representation

func (*ClusterStatus) SetState

func (s *ClusterStatus) SetState(v ClusterState) *ClusterStatus

SetState sets the State field's value.

func (*ClusterStatus) SetStateChangeReason

func (s *ClusterStatus) SetStateChangeReason(v *ClusterStateChangeReason) *ClusterStatus

SetStateChangeReason sets the StateChangeReason field's value.

func (*ClusterStatus) SetTimeline

func (s *ClusterStatus) SetTimeline(v *ClusterTimeline) *ClusterStatus

SetTimeline sets the Timeline field's value.

func (ClusterStatus) String

func (s ClusterStatus) String() string

String returns the string representation

type ClusterSummary

type ClusterSummary struct {

	// The unique identifier for the cluster.
	Id *string `type:"string"`

	// The name of the cluster.
	Name *string `type:"string"`

	// An approximation of the cost of the cluster, represented in m1.small/hours.
	// This value is incremented one time for every hour an m1.small instance runs.
	// Larger instances are weighted more, so an EC2 instance that is roughly four
	// times more expensive would result in the normalized instance hours being
	// incremented by four. This result is only an approximation and does not reflect
	// the actual billing rate.
	NormalizedInstanceHours *int64 `type:"integer"`

	// The details about the current status of the cluster.
	Status *ClusterStatus `type:"structure"`
	// contains filtered or unexported fields
}

The summary description of the cluster. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ClusterSummary

func (ClusterSummary) GoString

func (s ClusterSummary) GoString() string

GoString returns the string representation

func (*ClusterSummary) SetId

func (s *ClusterSummary) SetId(v string) *ClusterSummary

SetId sets the Id field's value.

func (*ClusterSummary) SetName

func (s *ClusterSummary) SetName(v string) *ClusterSummary

SetName sets the Name field's value.

func (*ClusterSummary) SetNormalizedInstanceHours

func (s *ClusterSummary) SetNormalizedInstanceHours(v int64) *ClusterSummary

SetNormalizedInstanceHours sets the NormalizedInstanceHours field's value.

func (*ClusterSummary) SetStatus

func (s *ClusterSummary) SetStatus(v *ClusterStatus) *ClusterSummary

SetStatus sets the Status field's value.

func (ClusterSummary) String

func (s ClusterSummary) String() string

String returns the string representation

type ClusterTimeline

type ClusterTimeline struct {

	// The creation date and time of the cluster.
	CreationDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The date and time when the cluster was terminated.
	EndDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The date and time when the cluster was ready to execute steps.
	ReadyDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`
	// contains filtered or unexported fields
}

Represents the timeline of the cluster's lifecycle. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ClusterTimeline

func (ClusterTimeline) GoString

func (s ClusterTimeline) GoString() string

GoString returns the string representation

func (*ClusterTimeline) SetCreationDateTime

func (s *ClusterTimeline) SetCreationDateTime(v time.Time) *ClusterTimeline

SetCreationDateTime sets the CreationDateTime field's value.

func (*ClusterTimeline) SetEndDateTime

func (s *ClusterTimeline) SetEndDateTime(v time.Time) *ClusterTimeline

SetEndDateTime sets the EndDateTime field's value.

func (*ClusterTimeline) SetReadyDateTime

func (s *ClusterTimeline) SetReadyDateTime(v time.Time) *ClusterTimeline

SetReadyDateTime sets the ReadyDateTime field's value.

func (ClusterTimeline) String

func (s ClusterTimeline) String() string

String returns the string representation

type Command

type Command struct {

	// Arguments for Amazon EMR to pass to the command for execution.
	Args []string `type:"list"`

	// The name of the command.
	Name *string `type:"string"`

	// The Amazon S3 location of the command script.
	ScriptPath *string `type:"string"`
	// contains filtered or unexported fields
}

An entity describing an executable that runs on a cluster. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/Command

func (Command) GoString

func (s Command) GoString() string

GoString returns the string representation

func (*Command) SetArgs

func (s *Command) SetArgs(v []string) *Command

SetArgs sets the Args field's value.

func (*Command) SetName

func (s *Command) SetName(v string) *Command

SetName sets the Name field's value.

func (*Command) SetScriptPath

func (s *Command) SetScriptPath(v string) *Command

SetScriptPath sets the ScriptPath field's value.

func (Command) String

func (s Command) String() string

String returns the string representation

type ComparisonOperator

type ComparisonOperator string
const (
	ComparisonOperatorGreaterThanOrEqual ComparisonOperator = "GREATER_THAN_OR_EQUAL"
	ComparisonOperatorGreaterThan        ComparisonOperator = "GREATER_THAN"
	ComparisonOperatorLessThan           ComparisonOperator = "LESS_THAN"
	ComparisonOperatorLessThanOrEqual    ComparisonOperator = "LESS_THAN_OR_EQUAL"
)

Enum values for ComparisonOperator

type Configuration

type Configuration struct {

	// The classification within a configuration.
	Classification *string `type:"string"`

	// A list of additional configurations to apply within a configuration object.
	Configurations []Configuration `type:"list"`

	// A set of properties specified within a configuration classification.
	Properties map[string]string `type:"map"`
	// contains filtered or unexported fields
}

Amazon EMR releases 4.x or later.

An optional configuration specification to be used when provisioning cluster instances, which can include configurations for applications and software bundled with Amazon EMR. A configuration consists of a classification, properties, and optional nested configurations. A classification refers to an application-specific configuration file. Properties are the settings you want to change in that file. For more information, see Configuring Applications (http://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-configure-apps.html). Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/Configuration

func (Configuration) GoString

func (s Configuration) GoString() string

GoString returns the string representation

func (*Configuration) SetClassification

func (s *Configuration) SetClassification(v string) *Configuration

SetClassification sets the Classification field's value.

func (*Configuration) SetConfigurations

func (s *Configuration) SetConfigurations(v []Configuration) *Configuration

SetConfigurations sets the Configurations field's value.

func (*Configuration) SetProperties

func (s *Configuration) SetProperties(v map[string]string) *Configuration

SetProperties sets the Properties field's value.

func (Configuration) String

func (s Configuration) String() string

String returns the string representation

type CreateSecurityConfigurationInput

type CreateSecurityConfigurationInput struct {

	// The name of the security configuration.
	//
	// Name is a required field
	Name *string `type:"string" required:"true"`

	// The security configuration details in JSON format. For JSON parameters and
	// examples, see Use Security Configurations to Set Up Cluster Security (http://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-security-configurations.html)
	// in the Amazon EMR Management Guide.
	//
	// SecurityConfiguration is a required field
	SecurityConfiguration *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/CreateSecurityConfigurationInput

func (CreateSecurityConfigurationInput) GoString

GoString returns the string representation

func (*CreateSecurityConfigurationInput) SetName

SetName sets the Name field's value.

func (*CreateSecurityConfigurationInput) SetSecurityConfiguration

SetSecurityConfiguration sets the SecurityConfiguration field's value.

func (CreateSecurityConfigurationInput) String

String returns the string representation

func (*CreateSecurityConfigurationInput) Validate

Validate inspects the fields of the type to determine if they are valid.

type CreateSecurityConfigurationOutput

type CreateSecurityConfigurationOutput struct {

	// The date and time the security configuration was created.
	//
	// CreationDateTime is a required field
	CreationDateTime *time.Time `type:"timestamp" timestampFormat:"unix" required:"true"`

	// The name of the security configuration.
	//
	// Name is a required field
	Name *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/CreateSecurityConfigurationOutput

func (CreateSecurityConfigurationOutput) GoString

GoString returns the string representation

func (CreateSecurityConfigurationOutput) SDKResponseMetadata

func (s CreateSecurityConfigurationOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*CreateSecurityConfigurationOutput) SetCreationDateTime

SetCreationDateTime sets the CreationDateTime field's value.

func (*CreateSecurityConfigurationOutput) SetName

SetName sets the Name field's value.

func (CreateSecurityConfigurationOutput) String

String returns the string representation

type CreateSecurityConfigurationRequest

type CreateSecurityConfigurationRequest struct {
	*aws.Request
	Input *CreateSecurityConfigurationInput
}

CreateSecurityConfigurationRequest is a API request type for the CreateSecurityConfiguration API operation.

func (CreateSecurityConfigurationRequest) Send

Send marshals and sends the CreateSecurityConfiguration API request.

type DeleteSecurityConfigurationInput

type DeleteSecurityConfigurationInput struct {

	// The name of the security configuration.
	//
	// Name is a required field
	Name *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DeleteSecurityConfigurationInput

func (DeleteSecurityConfigurationInput) GoString

GoString returns the string representation

func (*DeleteSecurityConfigurationInput) SetName

SetName sets the Name field's value.

func (DeleteSecurityConfigurationInput) String

String returns the string representation

func (*DeleteSecurityConfigurationInput) Validate

Validate inspects the fields of the type to determine if they are valid.

type DeleteSecurityConfigurationOutput

type DeleteSecurityConfigurationOutput struct {
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DeleteSecurityConfigurationOutput

func (DeleteSecurityConfigurationOutput) GoString

GoString returns the string representation

func (DeleteSecurityConfigurationOutput) SDKResponseMetadata

func (s DeleteSecurityConfigurationOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (DeleteSecurityConfigurationOutput) String

String returns the string representation

type DeleteSecurityConfigurationRequest

type DeleteSecurityConfigurationRequest struct {
	*aws.Request
	Input *DeleteSecurityConfigurationInput
}

DeleteSecurityConfigurationRequest is a API request type for the DeleteSecurityConfiguration API operation.

func (DeleteSecurityConfigurationRequest) Send

Send marshals and sends the DeleteSecurityConfiguration API request.

type DescribeClusterInput

type DescribeClusterInput struct {

	// The identifier of the cluster to describe.
	//
	// ClusterId is a required field
	ClusterId *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

This input determines which cluster to describe. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeClusterInput

func (DescribeClusterInput) GoString

func (s DescribeClusterInput) GoString() string

GoString returns the string representation

func (*DescribeClusterInput) SetClusterId

func (s *DescribeClusterInput) SetClusterId(v string) *DescribeClusterInput

SetClusterId sets the ClusterId field's value.

func (DescribeClusterInput) String

func (s DescribeClusterInput) String() string

String returns the string representation

func (*DescribeClusterInput) Validate

func (s *DescribeClusterInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DescribeClusterOutput

type DescribeClusterOutput struct {

	// This output contains the details for the requested cluster.
	Cluster *Cluster `type:"structure"`
	// contains filtered or unexported fields
}

This output contains the description of the cluster. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeClusterOutput

func (DescribeClusterOutput) GoString

func (s DescribeClusterOutput) GoString() string

GoString returns the string representation

func (DescribeClusterOutput) SDKResponseMetadata

func (s DescribeClusterOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*DescribeClusterOutput) SetCluster

SetCluster sets the Cluster field's value.

func (DescribeClusterOutput) String

func (s DescribeClusterOutput) String() string

String returns the string representation

type DescribeClusterRequest

type DescribeClusterRequest struct {
	*aws.Request
	Input *DescribeClusterInput
}

DescribeClusterRequest is a API request type for the DescribeCluster API operation.

func (DescribeClusterRequest) Send

Send marshals and sends the DescribeCluster API request.

type DescribeJobFlowsInput

type DescribeJobFlowsInput struct {

	// Return only job flows created after this date and time.
	CreatedAfter *time.Time `type:"timestamp" timestampFormat:"unix"`

	// Return only job flows created before this date and time.
	CreatedBefore *time.Time `type:"timestamp" timestampFormat:"unix"`

	// Return only job flows whose job flow ID is contained in this list.
	JobFlowIds []string `type:"list"`

	// Return only job flows whose state is contained in this list.
	JobFlowStates []JobFlowExecutionState `type:"list"`
	// contains filtered or unexported fields
}

The input for the DescribeJobFlows operation. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeJobFlowsInput

func (DescribeJobFlowsInput) GoString

func (s DescribeJobFlowsInput) GoString() string

GoString returns the string representation

func (*DescribeJobFlowsInput) SetCreatedAfter

func (s *DescribeJobFlowsInput) SetCreatedAfter(v time.Time) *DescribeJobFlowsInput

SetCreatedAfter sets the CreatedAfter field's value.

func (*DescribeJobFlowsInput) SetCreatedBefore

func (s *DescribeJobFlowsInput) SetCreatedBefore(v time.Time) *DescribeJobFlowsInput

SetCreatedBefore sets the CreatedBefore field's value.

func (*DescribeJobFlowsInput) SetJobFlowIds

func (s *DescribeJobFlowsInput) SetJobFlowIds(v []string) *DescribeJobFlowsInput

SetJobFlowIds sets the JobFlowIds field's value.

func (*DescribeJobFlowsInput) SetJobFlowStates

SetJobFlowStates sets the JobFlowStates field's value.

func (DescribeJobFlowsInput) String

func (s DescribeJobFlowsInput) String() string

String returns the string representation

type DescribeJobFlowsOutput

type DescribeJobFlowsOutput struct {

	// A list of job flows matching the parameters supplied.
	JobFlows []JobFlowDetail `type:"list"`
	// contains filtered or unexported fields
}

The output for the DescribeJobFlows operation. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeJobFlowsOutput

func (DescribeJobFlowsOutput) GoString

func (s DescribeJobFlowsOutput) GoString() string

GoString returns the string representation

func (DescribeJobFlowsOutput) SDKResponseMetadata

func (s DescribeJobFlowsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*DescribeJobFlowsOutput) SetJobFlows

SetJobFlows sets the JobFlows field's value.

func (DescribeJobFlowsOutput) String

func (s DescribeJobFlowsOutput) String() string

String returns the string representation

type DescribeJobFlowsRequest

type DescribeJobFlowsRequest struct {
	*aws.Request
	Input *DescribeJobFlowsInput
}

DescribeJobFlowsRequest is a API request type for the DescribeJobFlows API operation.

func (DescribeJobFlowsRequest) Send

Send marshals and sends the DescribeJobFlows API request.

type DescribeSecurityConfigurationInput

type DescribeSecurityConfigurationInput struct {

	// The name of the security configuration.
	//
	// Name is a required field
	Name *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeSecurityConfigurationInput

func (DescribeSecurityConfigurationInput) GoString

GoString returns the string representation

func (*DescribeSecurityConfigurationInput) SetName

SetName sets the Name field's value.

func (DescribeSecurityConfigurationInput) String

String returns the string representation

func (*DescribeSecurityConfigurationInput) Validate

Validate inspects the fields of the type to determine if they are valid.

type DescribeSecurityConfigurationOutput

type DescribeSecurityConfigurationOutput struct {

	// The date and time the security configuration was created
	CreationDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The name of the security configuration.
	Name *string `type:"string"`

	// The security configuration details in JSON format.
	SecurityConfiguration *string `type:"string"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeSecurityConfigurationOutput

func (DescribeSecurityConfigurationOutput) GoString

GoString returns the string representation

func (DescribeSecurityConfigurationOutput) SDKResponseMetadata

func (s DescribeSecurityConfigurationOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*DescribeSecurityConfigurationOutput) SetCreationDateTime

SetCreationDateTime sets the CreationDateTime field's value.

func (*DescribeSecurityConfigurationOutput) SetName

SetName sets the Name field's value.

func (*DescribeSecurityConfigurationOutput) SetSecurityConfiguration

SetSecurityConfiguration sets the SecurityConfiguration field's value.

func (DescribeSecurityConfigurationOutput) String

String returns the string representation

type DescribeSecurityConfigurationRequest

type DescribeSecurityConfigurationRequest struct {
	*aws.Request
	Input *DescribeSecurityConfigurationInput
}

DescribeSecurityConfigurationRequest is a API request type for the DescribeSecurityConfiguration API operation.

func (DescribeSecurityConfigurationRequest) Send

Send marshals and sends the DescribeSecurityConfiguration API request.

type DescribeStepInput

type DescribeStepInput struct {

	// The identifier of the cluster with steps to describe.
	//
	// ClusterId is a required field
	ClusterId *string `type:"string" required:"true"`

	// The identifier of the step to describe.
	//
	// StepId is a required field
	StepId *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

This input determines which step to describe. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeStepInput

func (DescribeStepInput) GoString

func (s DescribeStepInput) GoString() string

GoString returns the string representation

func (*DescribeStepInput) SetClusterId

func (s *DescribeStepInput) SetClusterId(v string) *DescribeStepInput

SetClusterId sets the ClusterId field's value.

func (*DescribeStepInput) SetStepId

func (s *DescribeStepInput) SetStepId(v string) *DescribeStepInput

SetStepId sets the StepId field's value.

func (DescribeStepInput) String

func (s DescribeStepInput) String() string

String returns the string representation

func (*DescribeStepInput) Validate

func (s *DescribeStepInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DescribeStepOutput

type DescribeStepOutput struct {

	// The step details for the requested step identifier.
	Step *Step `type:"structure"`
	// contains filtered or unexported fields
}

This output contains the description of the cluster step. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeStepOutput

func (DescribeStepOutput) GoString

func (s DescribeStepOutput) GoString() string

GoString returns the string representation

func (DescribeStepOutput) SDKResponseMetadata

func (s DescribeStepOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*DescribeStepOutput) SetStep

func (s *DescribeStepOutput) SetStep(v *Step) *DescribeStepOutput

SetStep sets the Step field's value.

func (DescribeStepOutput) String

func (s DescribeStepOutput) String() string

String returns the string representation

type DescribeStepRequest

type DescribeStepRequest struct {
	*aws.Request
	Input *DescribeStepInput
}

DescribeStepRequest is a API request type for the DescribeStep API operation.

func (DescribeStepRequest) Send

Send marshals and sends the DescribeStep API request.

type EMR

type EMR struct {
	*aws.Client
}

EMR provides the API operation methods for making requests to Amazon Elastic MapReduce. See this package's package overview docs for details on the service.

EMR methods are safe to use concurrently. It is not safe to modify mutate any of the struct's properties though.

func New

func New(config aws.Config) *EMR

New creates a new instance of the EMR client with a config. If additional configuration is needed for the client instance use the optional aws.Config parameter to add your extra config.

Example:

// Create a EMR client from just a config.
svc := emr.New(myConfig)

// Create a EMR client with additional configuration
svc := emr.New(myConfig, aws.NewConfig().WithRegion("us-west-2"))

func (*EMR) AddInstanceFleetRequest

func (c *EMR) AddInstanceFleetRequest(input *AddInstanceFleetInput) AddInstanceFleetRequest

AddInstanceFleetRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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.

// Example sending a request using the AddInstanceFleetRequest method.
req := client.AddInstanceFleetRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddInstanceFleet

func (*EMR) AddInstanceGroupsRequest

func (c *EMR) AddInstanceGroupsRequest(input *AddInstanceGroupsInput) AddInstanceGroupsRequest

AddInstanceGroupsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

Adds one or more instance groups to a running cluster.

// Example sending a request using the AddInstanceGroupsRequest method.
req := client.AddInstanceGroupsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddInstanceGroups

func (*EMR) AddJobFlowStepsRequest

func (c *EMR) AddJobFlowStepsRequest(input *AddJobFlowStepsInput) AddJobFlowStepsRequest

AddJobFlowStepsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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 (http://docs.aws.amazon.com/emr/latest/ManagementGuide/AddMoreThan256Steps.html) 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.

// Example sending a request using the AddJobFlowStepsRequest method.
req := client.AddJobFlowStepsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddJobFlowSteps

func (*EMR) AddTagsRequest

func (c *EMR) AddTagsRequest(input *AddTagsInput) AddTagsRequest

AddTagsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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 (http://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-tags.html).

// Example sending a request using the AddTagsRequest method.
req := client.AddTagsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/AddTags

func (*EMR) CancelStepsRequest

func (c *EMR) CancelStepsRequest(input *CancelStepsInput) CancelStepsRequest

CancelStepsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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.

// Example sending a request using the CancelStepsRequest method.
req := client.CancelStepsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/CancelSteps

func (*EMR) CreateSecurityConfigurationRequest

func (c *EMR) CreateSecurityConfigurationRequest(input *CreateSecurityConfigurationInput) CreateSecurityConfigurationRequest

CreateSecurityConfigurationRequest returns a request value for making API operation for Amazon Elastic MapReduce.

Creates a security configuration, which is stored in the service and can be specified when a cluster is created.

// Example sending a request using the CreateSecurityConfigurationRequest method.
req := client.CreateSecurityConfigurationRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/CreateSecurityConfiguration

func (*EMR) DeleteSecurityConfigurationRequest

func (c *EMR) DeleteSecurityConfigurationRequest(input *DeleteSecurityConfigurationInput) DeleteSecurityConfigurationRequest

DeleteSecurityConfigurationRequest returns a request value for making API operation for Amazon Elastic MapReduce.

Deletes a security configuration.

// Example sending a request using the DeleteSecurityConfigurationRequest method.
req := client.DeleteSecurityConfigurationRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DeleteSecurityConfiguration

func (*EMR) DescribeClusterRequest

func (c *EMR) DescribeClusterRequest(input *DescribeClusterInput) DescribeClusterRequest

DescribeClusterRequest returns a request value for making API operation for Amazon Elastic MapReduce.

Provides cluster-level details including status, hardware and software configuration, VPC settings, and so on. For information about the cluster steps, see ListSteps.

// Example sending a request using the DescribeClusterRequest method.
req := client.DescribeClusterRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeCluster

func (*EMR) DescribeJobFlowsRequest

func (c *EMR) DescribeJobFlowsRequest(input *DescribeJobFlowsInput) DescribeJobFlowsRequest

DescribeJobFlowsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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.

// Example sending a request using the DescribeJobFlowsRequest method.
req := client.DescribeJobFlowsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeJobFlows

func (*EMR) DescribeSecurityConfigurationRequest

func (c *EMR) DescribeSecurityConfigurationRequest(input *DescribeSecurityConfigurationInput) DescribeSecurityConfigurationRequest

DescribeSecurityConfigurationRequest returns a request value for making API operation for Amazon Elastic MapReduce.

Provides the details of a security configuration by returning the configuration JSON.

// Example sending a request using the DescribeSecurityConfigurationRequest method.
req := client.DescribeSecurityConfigurationRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeSecurityConfiguration

func (*EMR) DescribeStepRequest

func (c *EMR) DescribeStepRequest(input *DescribeStepInput) DescribeStepRequest

DescribeStepRequest returns a request value for making API operation for Amazon Elastic MapReduce.

Provides more detail about the cluster step.

// Example sending a request using the DescribeStepRequest method.
req := client.DescribeStepRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/DescribeStep

func (*EMR) ListBootstrapActionsPages

func (c *EMR) ListBootstrapActionsPages(input *ListBootstrapActionsInput, fn func(*ListBootstrapActionsOutput, bool) bool) error

ListBootstrapActionsPages iterates over the pages of a ListBootstrapActions operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See ListBootstrapActions method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service.

// Example iterating over at most 3 pages of a ListBootstrapActions operation.
pageNum := 0
err := client.ListBootstrapActionsPages(params,
    func(page *ListBootstrapActionsOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*EMR) ListBootstrapActionsPagesWithContext

func (c *EMR) ListBootstrapActionsPagesWithContext(ctx aws.Context, input *ListBootstrapActionsInput, fn func(*ListBootstrapActionsOutput, bool) bool, opts ...aws.Option) error

ListBootstrapActionsPagesWithContext same as ListBootstrapActionsPages except it takes a Context and allows setting request options on the pages.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*EMR) ListBootstrapActionsRequest

func (c *EMR) ListBootstrapActionsRequest(input *ListBootstrapActionsInput) ListBootstrapActionsRequest

ListBootstrapActionsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

Provides information about the bootstrap actions associated with a cluster.

// Example sending a request using the ListBootstrapActionsRequest method.
req := client.ListBootstrapActionsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListBootstrapActions

func (*EMR) ListClustersPages

func (c *EMR) ListClustersPages(input *ListClustersInput, fn func(*ListClustersOutput, bool) bool) error

ListClustersPages iterates over the pages of a ListClusters operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See ListClusters method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service.

// Example iterating over at most 3 pages of a ListClusters operation.
pageNum := 0
err := client.ListClustersPages(params,
    func(page *ListClustersOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*EMR) ListClustersPagesWithContext

func (c *EMR) ListClustersPagesWithContext(ctx aws.Context, input *ListClustersInput, fn func(*ListClustersOutput, bool) bool, opts ...aws.Option) error

ListClustersPagesWithContext same as ListClustersPages except it takes a Context and allows setting request options on the pages.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*EMR) ListClustersRequest

func (c *EMR) ListClustersRequest(input *ListClustersInput) ListClustersRequest

ListClustersRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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.

// Example sending a request using the ListClustersRequest method.
req := client.ListClustersRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListClusters

func (*EMR) ListInstanceFleetsPages

func (c *EMR) ListInstanceFleetsPages(input *ListInstanceFleetsInput, fn func(*ListInstanceFleetsOutput, bool) bool) error

ListInstanceFleetsPages iterates over the pages of a ListInstanceFleets operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See ListInstanceFleets method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service.

// Example iterating over at most 3 pages of a ListInstanceFleets operation.
pageNum := 0
err := client.ListInstanceFleetsPages(params,
    func(page *ListInstanceFleetsOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*EMR) ListInstanceFleetsPagesWithContext

func (c *EMR) ListInstanceFleetsPagesWithContext(ctx aws.Context, input *ListInstanceFleetsInput, fn func(*ListInstanceFleetsOutput, bool) bool, opts ...aws.Option) error

ListInstanceFleetsPagesWithContext same as ListInstanceFleetsPages except it takes a Context and allows setting request options on the pages.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*EMR) ListInstanceFleetsRequest

func (c *EMR) ListInstanceFleetsRequest(input *ListInstanceFleetsInput) ListInstanceFleetsRequest

ListInstanceFleetsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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.

// Example sending a request using the ListInstanceFleetsRequest method.
req := client.ListInstanceFleetsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstanceFleets

func (*EMR) ListInstanceGroupsPages

func (c *EMR) ListInstanceGroupsPages(input *ListInstanceGroupsInput, fn func(*ListInstanceGroupsOutput, bool) bool) error

ListInstanceGroupsPages iterates over the pages of a ListInstanceGroups operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See ListInstanceGroups method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service.

// Example iterating over at most 3 pages of a ListInstanceGroups operation.
pageNum := 0
err := client.ListInstanceGroupsPages(params,
    func(page *ListInstanceGroupsOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*EMR) ListInstanceGroupsPagesWithContext

func (c *EMR) ListInstanceGroupsPagesWithContext(ctx aws.Context, input *ListInstanceGroupsInput, fn func(*ListInstanceGroupsOutput, bool) bool, opts ...aws.Option) error

ListInstanceGroupsPagesWithContext same as ListInstanceGroupsPages except it takes a Context and allows setting request options on the pages.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*EMR) ListInstanceGroupsRequest

func (c *EMR) ListInstanceGroupsRequest(input *ListInstanceGroupsInput) ListInstanceGroupsRequest

ListInstanceGroupsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

Provides all available details about the instance groups in a cluster.

// Example sending a request using the ListInstanceGroupsRequest method.
req := client.ListInstanceGroupsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstanceGroups

func (*EMR) ListInstancesPages

func (c *EMR) ListInstancesPages(input *ListInstancesInput, fn func(*ListInstancesOutput, bool) bool) error

ListInstancesPages iterates over the pages of a ListInstances operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See ListInstances method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service.

// Example iterating over at most 3 pages of a ListInstances operation.
pageNum := 0
err := client.ListInstancesPages(params,
    func(page *ListInstancesOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*EMR) ListInstancesPagesWithContext

func (c *EMR) ListInstancesPagesWithContext(ctx aws.Context, input *ListInstancesInput, fn func(*ListInstancesOutput, bool) bool, opts ...aws.Option) error

ListInstancesPagesWithContext same as ListInstancesPages except it takes a Context and allows setting request options on the pages.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*EMR) ListInstancesRequest

func (c *EMR) ListInstancesRequest(input *ListInstancesInput) ListInstancesRequest

ListInstancesRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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.

// Example sending a request using the ListInstancesRequest method.
req := client.ListInstancesRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstances

func (*EMR) ListSecurityConfigurationsRequest

func (c *EMR) ListSecurityConfigurationsRequest(input *ListSecurityConfigurationsInput) ListSecurityConfigurationsRequest

ListSecurityConfigurationsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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.

// Example sending a request using the ListSecurityConfigurationsRequest method.
req := client.ListSecurityConfigurationsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListSecurityConfigurations

func (*EMR) ListStepsPages

func (c *EMR) ListStepsPages(input *ListStepsInput, fn func(*ListStepsOutput, bool) bool) error

ListStepsPages iterates over the pages of a ListSteps operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See ListSteps method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service.

// Example iterating over at most 3 pages of a ListSteps operation.
pageNum := 0
err := client.ListStepsPages(params,
    func(page *ListStepsOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*EMR) ListStepsPagesWithContext

func (c *EMR) ListStepsPagesWithContext(ctx aws.Context, input *ListStepsInput, fn func(*ListStepsOutput, bool) bool, opts ...aws.Option) error

ListStepsPagesWithContext same as ListStepsPages except it takes a Context and allows setting request options on the pages.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*EMR) ListStepsRequest

func (c *EMR) ListStepsRequest(input *ListStepsInput) ListStepsRequest

ListStepsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

Provides a list of steps for the cluster in reverse order unless you specify stepIds with the request.

// Example sending a request using the ListStepsRequest method.
req := client.ListStepsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListSteps

func (*EMR) ModifyInstanceFleetRequest

func (c *EMR) ModifyInstanceFleetRequest(input *ModifyInstanceFleetInput) ModifyInstanceFleetRequest

ModifyInstanceFleetRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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.

// Example sending a request using the ModifyInstanceFleetRequest method.
req := client.ModifyInstanceFleetRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ModifyInstanceFleet

func (*EMR) ModifyInstanceGroupsRequest

func (c *EMR) ModifyInstanceGroupsRequest(input *ModifyInstanceGroupsInput) ModifyInstanceGroupsRequest

ModifyInstanceGroupsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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.

// Example sending a request using the ModifyInstanceGroupsRequest method.
req := client.ModifyInstanceGroupsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ModifyInstanceGroups

func (*EMR) PutAutoScalingPolicyRequest

func (c *EMR) PutAutoScalingPolicyRequest(input *PutAutoScalingPolicyInput) PutAutoScalingPolicyRequest

PutAutoScalingPolicyRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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.

// Example sending a request using the PutAutoScalingPolicyRequest method.
req := client.PutAutoScalingPolicyRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/PutAutoScalingPolicy

func (*EMR) RemoveAutoScalingPolicyRequest

func (c *EMR) RemoveAutoScalingPolicyRequest(input *RemoveAutoScalingPolicyInput) RemoveAutoScalingPolicyRequest

RemoveAutoScalingPolicyRequest returns a request value for making API operation for Amazon Elastic MapReduce.

Removes an automatic scaling policy from a specified instance group within an EMR cluster.

// Example sending a request using the RemoveAutoScalingPolicyRequest method.
req := client.RemoveAutoScalingPolicyRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RemoveAutoScalingPolicy

func (*EMR) RemoveTagsRequest

func (c *EMR) RemoveTagsRequest(input *RemoveTagsInput) RemoveTagsRequest

RemoveTagsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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 (http://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-tags.html).

The following example removes the stack tag with value Prod from a cluster:

// Example sending a request using the RemoveTagsRequest method.
req := client.RemoveTagsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RemoveTags

func (*EMR) RunJobFlowRequest

func (c *EMR) RunJobFlowRequest(input *RunJobFlowInput) RunJobFlowRequest

RunJobFlowRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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 JobFlowInstancesConfigKeepJobFlowAliveWhenNoSteps 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 JobFlowInstancesConfigTerminationProtected 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 (http://docs.aws.amazon.com/emr/latest/ManagementGuide/AddMoreThan256Steps.html) 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.

// Example sending a request using the RunJobFlowRequest method.
req := client.RunJobFlowRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RunJobFlow

func (*EMR) SetTerminationProtectionRequest

func (c *EMR) SetTerminationProtectionRequest(input *SetTerminationProtectionInput) SetTerminationProtectionRequest

SetTerminationProtectionRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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, seeManaging Cluster Termination (http://docs.aws.amazon.com/emr/latest/ManagementGuide/UsingEMR_TerminationProtection.html) in the Amazon EMR Management Guide.

// Example sending a request using the SetTerminationProtectionRequest method.
req := client.SetTerminationProtectionRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SetTerminationProtection

func (*EMR) SetVisibleToAllUsersRequest

func (c *EMR) SetVisibleToAllUsersRequest(input *SetVisibleToAllUsersInput) SetVisibleToAllUsersRequest

SetVisibleToAllUsersRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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.

// Example sending a request using the SetVisibleToAllUsersRequest method.
req := client.SetVisibleToAllUsersRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SetVisibleToAllUsers

func (*EMR) TerminateJobFlowsRequest

func (c *EMR) TerminateJobFlowsRequest(input *TerminateJobFlowsInput) TerminateJobFlowsRequest

TerminateJobFlowsRequest returns a request value for making API operation for Amazon Elastic MapReduce.

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.

// Example sending a request using the TerminateJobFlowsRequest method.
req := client.TerminateJobFlowsRequest(params)
resp, err := req.Send()
if err == nil {
    fmt.Println(resp)
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/TerminateJobFlows

func (*EMR) WaitUntilClusterRunning

func (c *EMR) WaitUntilClusterRunning(input *DescribeClusterInput) error

WaitUntilClusterRunning uses the Amazon EMR API operation DescribeCluster to wait for a condition to be met before returning. If the condition is not met within the max attempt window, an error will be returned.

func (*EMR) WaitUntilClusterRunningWithContext

func (c *EMR) WaitUntilClusterRunningWithContext(ctx aws.Context, input *DescribeClusterInput, opts ...aws.WaiterOption) error

WaitUntilClusterRunningWithContext is an extended version of WaitUntilClusterRunning. With the support for passing in a context and options to configure the Waiter and the underlying request options.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*EMR) WaitUntilClusterTerminated

func (c *EMR) WaitUntilClusterTerminated(input *DescribeClusterInput) error

WaitUntilClusterTerminated uses the Amazon EMR API operation DescribeCluster to wait for a condition to be met before returning. If the condition is not met within the max attempt window, an error will be returned.

func (*EMR) WaitUntilClusterTerminatedWithContext

func (c *EMR) WaitUntilClusterTerminatedWithContext(ctx aws.Context, input *DescribeClusterInput, opts ...aws.WaiterOption) error

WaitUntilClusterTerminatedWithContext is an extended version of WaitUntilClusterTerminated. With the support for passing in a context and options to configure the Waiter and the underlying request options.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*EMR) WaitUntilStepComplete

func (c *EMR) WaitUntilStepComplete(input *DescribeStepInput) error

WaitUntilStepComplete uses the Amazon EMR API operation DescribeStep to wait for a condition to be met before returning. If the condition is not met within the max attempt window, an error will be returned.

func (*EMR) WaitUntilStepCompleteWithContext

func (c *EMR) WaitUntilStepCompleteWithContext(ctx aws.Context, input *DescribeStepInput, opts ...aws.WaiterOption) error

WaitUntilStepCompleteWithContext is an extended version of WaitUntilStepComplete. With the support for passing in a context and options to configure the Waiter and the underlying request options.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

type EbsBlockDevice

type EbsBlockDevice struct {

	// The device name that is exposed to the instance, such as /dev/sdh.
	Device *string `type:"string"`

	// EBS volume specifications such as volume type, IOPS, and size (GiB) that
	// will be requested for the EBS volume attached to an EC2 instance in the cluster.
	VolumeSpecification *VolumeSpecification `type:"structure"`
	// contains filtered or unexported fields
}

Configuration of requested EBS block device associated with the instance group. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/EbsBlockDevice

func (EbsBlockDevice) GoString

func (s EbsBlockDevice) GoString() string

GoString returns the string representation

func (*EbsBlockDevice) SetDevice

func (s *EbsBlockDevice) SetDevice(v string) *EbsBlockDevice

SetDevice sets the Device field's value.

func (*EbsBlockDevice) SetVolumeSpecification

func (s *EbsBlockDevice) SetVolumeSpecification(v *VolumeSpecification) *EbsBlockDevice

SetVolumeSpecification sets the VolumeSpecification field's value.

func (EbsBlockDevice) String

func (s EbsBlockDevice) String() string

String returns the string representation

type EbsBlockDeviceConfig

type EbsBlockDeviceConfig struct {

	// EBS volume specifications such as volume type, IOPS, and size (GiB) that
	// will be requested for the EBS volume attached to an EC2 instance in the cluster.
	//
	// VolumeSpecification is a required field
	VolumeSpecification *VolumeSpecification `type:"structure" required:"true"`

	// Number of EBS volumes with a specific volume configuration that will be associated
	// with every instance in the instance group
	VolumesPerInstance *int64 `type:"integer"`
	// contains filtered or unexported fields
}

Configuration of requested EBS block device associated with the instance group with count of volumes that will be associated to every instance. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/EbsBlockDeviceConfig

func (EbsBlockDeviceConfig) GoString

func (s EbsBlockDeviceConfig) GoString() string

GoString returns the string representation

func (*EbsBlockDeviceConfig) SetVolumeSpecification

func (s *EbsBlockDeviceConfig) SetVolumeSpecification(v *VolumeSpecification) *EbsBlockDeviceConfig

SetVolumeSpecification sets the VolumeSpecification field's value.

func (*EbsBlockDeviceConfig) SetVolumesPerInstance

func (s *EbsBlockDeviceConfig) SetVolumesPerInstance(v int64) *EbsBlockDeviceConfig

SetVolumesPerInstance sets the VolumesPerInstance field's value.

func (EbsBlockDeviceConfig) String

func (s EbsBlockDeviceConfig) String() string

String returns the string representation

func (*EbsBlockDeviceConfig) Validate

func (s *EbsBlockDeviceConfig) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type EbsConfiguration

type EbsConfiguration struct {

	// An array of Amazon EBS volume specifications attached to a cluster instance.
	EbsBlockDeviceConfigs []EbsBlockDeviceConfig `type:"list"`

	// Indicates whether an Amazon EBS volume is EBS-optimized.
	EbsOptimized *bool `type:"boolean"`
	// contains filtered or unexported fields
}

The Amazon EBS configuration of a cluster instance. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/EbsConfiguration

func (EbsConfiguration) GoString

func (s EbsConfiguration) GoString() string

GoString returns the string representation

func (*EbsConfiguration) SetEbsBlockDeviceConfigs

func (s *EbsConfiguration) SetEbsBlockDeviceConfigs(v []EbsBlockDeviceConfig) *EbsConfiguration

SetEbsBlockDeviceConfigs sets the EbsBlockDeviceConfigs field's value.

func (*EbsConfiguration) SetEbsOptimized

func (s *EbsConfiguration) SetEbsOptimized(v bool) *EbsConfiguration

SetEbsOptimized sets the EbsOptimized field's value.

func (EbsConfiguration) String

func (s EbsConfiguration) String() string

String returns the string representation

func (*EbsConfiguration) Validate

func (s *EbsConfiguration) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type EbsVolume

type EbsVolume struct {

	// The device name that is exposed to the instance, such as /dev/sdh.
	Device *string `type:"string"`

	// The volume identifier of the EBS volume.
	VolumeId *string `type:"string"`
	// contains filtered or unexported fields
}

EBS block device that's attached to an EC2 instance. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/EbsVolume

func (EbsVolume) GoString

func (s EbsVolume) GoString() string

GoString returns the string representation

func (*EbsVolume) SetDevice

func (s *EbsVolume) SetDevice(v string) *EbsVolume

SetDevice sets the Device field's value.

func (*EbsVolume) SetVolumeId

func (s *EbsVolume) SetVolumeId(v string) *EbsVolume

SetVolumeId sets the VolumeId field's value.

func (EbsVolume) String

func (s EbsVolume) String() string

String returns the string representation

type Ec2InstanceAttributes

type Ec2InstanceAttributes struct {

	// A list of additional Amazon EC2 security group IDs for the master node.
	AdditionalMasterSecurityGroups []string `type:"list"`

	// A list of additional Amazon EC2 security group IDs for the slave nodes.
	AdditionalSlaveSecurityGroups []string `type:"list"`

	// The Availability Zone in which the cluster will run.
	Ec2AvailabilityZone *string `type:"string"`

	// The name of the Amazon EC2 key pair to use when connecting with SSH into
	// the master node as a user named "hadoop".
	Ec2KeyName *string `type:"string"`

	// To launch the cluster in Amazon VPC, set this parameter to the identifier
	// of the Amazon VPC subnet where you want the cluster to launch. If you do
	// not specify this value, the cluster is launched in the normal AWS cloud,
	// outside of a VPC.
	//
	// Amazon VPC currently does not support cluster compute quadruple extra large
	// (cc1.4xlarge) instances. Thus, you cannot specify the cc1.4xlarge instance
	// type for nodes of a cluster launched in a VPC.
	Ec2SubnetId *string `type:"string"`

	// The identifier of the Amazon EC2 security group for the master node.
	EmrManagedMasterSecurityGroup *string `type:"string"`

	// The identifier of the Amazon EC2 security group for the slave nodes.
	EmrManagedSlaveSecurityGroup *string `type:"string"`

	// The IAM role that was specified when the cluster was launched. The EC2 instances
	// of the cluster assume this role.
	IamInstanceProfile *string `type:"string"`

	// Applies to clusters configured with the instance fleets option. Specifies
	// one or more Availability Zones in which to launch EC2 cluster instances when
	// the EC2-Classic network configuration is supported. Amazon EMR chooses the
	// Availability Zone with the best fit from among the list of RequestedEc2AvailabilityZones,
	// and then launches all cluster instances within that Availability Zone. If
	// you do not specify this value, Amazon EMR chooses the Availability Zone for
	// you. RequestedEc2SubnetIDs and RequestedEc2AvailabilityZones cannot be specified
	// together.
	RequestedEc2AvailabilityZones []string `type:"list"`

	// Applies to clusters configured with the instance fleets option. Specifies
	// the unique identifier of one or more Amazon EC2 subnets in which to launch
	// EC2 cluster instances. Subnets must exist within the same VPC. Amazon EMR
	// chooses the EC2 subnet with the best fit from among the list of RequestedEc2SubnetIds,
	// and then launches all cluster instances within that Subnet. If this value
	// is not specified, and the account and region support EC2-Classic networks,
	// the cluster launches instances in the EC2-Classic network and uses RequestedEc2AvailabilityZones
	// instead of this setting. If EC2-Classic is not supported, and no Subnet is
	// specified, Amazon EMR chooses the subnet for you. RequestedEc2SubnetIDs and
	// RequestedEc2AvailabilityZones cannot be specified together.
	RequestedEc2SubnetIds []string `type:"list"`

	// The identifier of the Amazon EC2 security group for the Amazon EMR service
	// to access clusters in VPC private subnets.
	ServiceAccessSecurityGroup *string `type:"string"`
	// contains filtered or unexported fields
}

Provides information about the EC2 instances in a cluster grouped by category. For example, key name, subnet ID, IAM instance profile, and so on. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/Ec2InstanceAttributes

func (Ec2InstanceAttributes) GoString

func (s Ec2InstanceAttributes) GoString() string

GoString returns the string representation

func (*Ec2InstanceAttributes) SetAdditionalMasterSecurityGroups

func (s *Ec2InstanceAttributes) SetAdditionalMasterSecurityGroups(v []string) *Ec2InstanceAttributes

SetAdditionalMasterSecurityGroups sets the AdditionalMasterSecurityGroups field's value.

func (*Ec2InstanceAttributes) SetAdditionalSlaveSecurityGroups

func (s *Ec2InstanceAttributes) SetAdditionalSlaveSecurityGroups(v []string) *Ec2InstanceAttributes

SetAdditionalSlaveSecurityGroups sets the AdditionalSlaveSecurityGroups field's value.

func (*Ec2InstanceAttributes) SetEc2AvailabilityZone

func (s *Ec2InstanceAttributes) SetEc2AvailabilityZone(v string) *Ec2InstanceAttributes

SetEc2AvailabilityZone sets the Ec2AvailabilityZone field's value.

func (*Ec2InstanceAttributes) SetEc2KeyName

func (s *Ec2InstanceAttributes) SetEc2KeyName(v string) *Ec2InstanceAttributes

SetEc2KeyName sets the Ec2KeyName field's value.

func (*Ec2InstanceAttributes) SetEc2SubnetId

func (s *Ec2InstanceAttributes) SetEc2SubnetId(v string) *Ec2InstanceAttributes

SetEc2SubnetId sets the Ec2SubnetId field's value.

func (*Ec2InstanceAttributes) SetEmrManagedMasterSecurityGroup

func (s *Ec2InstanceAttributes) SetEmrManagedMasterSecurityGroup(v string) *Ec2InstanceAttributes

SetEmrManagedMasterSecurityGroup sets the EmrManagedMasterSecurityGroup field's value.

func (*Ec2InstanceAttributes) SetEmrManagedSlaveSecurityGroup

func (s *Ec2InstanceAttributes) SetEmrManagedSlaveSecurityGroup(v string) *Ec2InstanceAttributes

SetEmrManagedSlaveSecurityGroup sets the EmrManagedSlaveSecurityGroup field's value.

func (*Ec2InstanceAttributes) SetIamInstanceProfile

func (s *Ec2InstanceAttributes) SetIamInstanceProfile(v string) *Ec2InstanceAttributes

SetIamInstanceProfile sets the IamInstanceProfile field's value.

func (*Ec2InstanceAttributes) SetRequestedEc2AvailabilityZones

func (s *Ec2InstanceAttributes) SetRequestedEc2AvailabilityZones(v []string) *Ec2InstanceAttributes

SetRequestedEc2AvailabilityZones sets the RequestedEc2AvailabilityZones field's value.

func (*Ec2InstanceAttributes) SetRequestedEc2SubnetIds

func (s *Ec2InstanceAttributes) SetRequestedEc2SubnetIds(v []string) *Ec2InstanceAttributes

SetRequestedEc2SubnetIds sets the RequestedEc2SubnetIds field's value.

func (*Ec2InstanceAttributes) SetServiceAccessSecurityGroup

func (s *Ec2InstanceAttributes) SetServiceAccessSecurityGroup(v string) *Ec2InstanceAttributes

SetServiceAccessSecurityGroup sets the ServiceAccessSecurityGroup field's value.

func (Ec2InstanceAttributes) String

func (s Ec2InstanceAttributes) String() string

String returns the string representation

type FailureDetails

type FailureDetails struct {

	// The path to the log file where the step failure root cause was originally
	// recorded.
	LogFile *string `type:"string"`

	// The descriptive message including the error the EMR service has identified
	// as the cause of step failure. This is text from an error log that describes
	// the root cause of the failure.
	Message *string `type:"string"`

	// The reason for the step failure. In the case where the service cannot successfully
	// determine the root cause of the failure, it returns "Unknown Error" as a
	// reason.
	Reason *string `type:"string"`
	// contains filtered or unexported fields
}

The details of the step failure. The service attempts to detect the root cause for many common failures. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/FailureDetails

func (FailureDetails) GoString

func (s FailureDetails) GoString() string

GoString returns the string representation

func (*FailureDetails) SetLogFile

func (s *FailureDetails) SetLogFile(v string) *FailureDetails

SetLogFile sets the LogFile field's value.

func (*FailureDetails) SetMessage

func (s *FailureDetails) SetMessage(v string) *FailureDetails

SetMessage sets the Message field's value.

func (*FailureDetails) SetReason

func (s *FailureDetails) SetReason(v string) *FailureDetails

SetReason sets the Reason field's value.

func (FailureDetails) String

func (s FailureDetails) String() string

String returns the string representation

type HadoopJarStepConfig

type HadoopJarStepConfig struct {

	// A list of command line arguments passed to the JAR file's main function when
	// executed.
	Args []string `type:"list"`

	// A path to a JAR file run during the step.
	//
	// Jar is a required field
	Jar *string `type:"string" required:"true"`

	// The name of the main class in the specified Java file. If not specified,
	// the JAR file should specify a Main-Class in its manifest file.
	MainClass *string `type:"string"`

	// A list of Java properties that are set when the step runs. You can use these
	// properties to pass key value pairs to your main function.
	Properties []KeyValue `type:"list"`
	// contains filtered or unexported fields
}

A job flow step consisting of a JAR file whose main function will be executed. The main function submits a job for Hadoop to execute and waits for the job to finish or fail. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/HadoopJarStepConfig

func (HadoopJarStepConfig) GoString

func (s HadoopJarStepConfig) GoString() string

GoString returns the string representation

func (*HadoopJarStepConfig) SetArgs

SetArgs sets the Args field's value.

func (*HadoopJarStepConfig) SetJar

SetJar sets the Jar field's value.

func (*HadoopJarStepConfig) SetMainClass

func (s *HadoopJarStepConfig) SetMainClass(v string) *HadoopJarStepConfig

SetMainClass sets the MainClass field's value.

func (*HadoopJarStepConfig) SetProperties

func (s *HadoopJarStepConfig) SetProperties(v []KeyValue) *HadoopJarStepConfig

SetProperties sets the Properties field's value.

func (HadoopJarStepConfig) String

func (s HadoopJarStepConfig) String() string

String returns the string representation

func (*HadoopJarStepConfig) Validate

func (s *HadoopJarStepConfig) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type HadoopStepConfig

type HadoopStepConfig struct {

	// The list of command line arguments to pass to the JAR file's main function
	// for execution.
	Args []string `type:"list"`

	// The path to the JAR file that runs during the step.
	Jar *string `type:"string"`

	// The name of the main class in the specified Java file. If not specified,
	// the JAR file should specify a main class in its manifest file.
	MainClass *string `type:"string"`

	// The list of Java properties that are set when the step runs. You can use
	// these properties to pass key value pairs to your main function.
	Properties map[string]string `type:"map"`
	// contains filtered or unexported fields
}

A cluster step consisting of a JAR file whose main function will be executed. The main function submits a job for Hadoop to execute and waits for the job to finish or fail. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/HadoopStepConfig

func (HadoopStepConfig) GoString

func (s HadoopStepConfig) GoString() string

GoString returns the string representation

func (*HadoopStepConfig) SetArgs

func (s *HadoopStepConfig) SetArgs(v []string) *HadoopStepConfig

SetArgs sets the Args field's value.

func (*HadoopStepConfig) SetJar

SetJar sets the Jar field's value.

func (*HadoopStepConfig) SetMainClass

func (s *HadoopStepConfig) SetMainClass(v string) *HadoopStepConfig

SetMainClass sets the MainClass field's value.

func (*HadoopStepConfig) SetProperties

func (s *HadoopStepConfig) SetProperties(v map[string]string) *HadoopStepConfig

SetProperties sets the Properties field's value.

func (HadoopStepConfig) String

func (s HadoopStepConfig) String() string

String returns the string representation

type Instance

type Instance struct {

	// The list of EBS volumes that are attached to this instance.
	EbsVolumes []EbsVolume `type:"list"`

	// The unique identifier of the instance in Amazon EC2.
	Ec2InstanceId *string `type:"string"`

	// The unique identifier for the instance in Amazon EMR.
	Id *string `type:"string"`

	// The unique identifier of the instance fleet to which an EC2 instance belongs.
	InstanceFleetId *string `type:"string"`

	// The identifier of the instance group to which this instance belongs.
	InstanceGroupId *string `type:"string"`

	// The EC2 instance type, for example m3.xlarge.
	InstanceType *string `min:"1" type:"string"`

	// The instance purchasing option. Valid values are ON_DEMAND or SPOT.
	Market MarketType `type:"string" enum:"true"`

	// The private DNS name of the instance.
	PrivateDnsName *string `type:"string"`

	// The private IP address of the instance.
	PrivateIpAddress *string `type:"string"`

	// The public DNS name of the instance.
	PublicDnsName *string `type:"string"`

	// The public IP address of the instance.
	PublicIpAddress *string `type:"string"`

	// The current status of the instance.
	Status *InstanceStatus `type:"structure"`
	// contains filtered or unexported fields
}

Represents an EC2 instance provisioned as part of cluster. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/Instance

func (Instance) GoString

func (s Instance) GoString() string

GoString returns the string representation

func (*Instance) SetEbsVolumes

func (s *Instance) SetEbsVolumes(v []EbsVolume) *Instance

SetEbsVolumes sets the EbsVolumes field's value.

func (*Instance) SetEc2InstanceId

func (s *Instance) SetEc2InstanceId(v string) *Instance

SetEc2InstanceId sets the Ec2InstanceId field's value.

func (*Instance) SetId

func (s *Instance) SetId(v string) *Instance

SetId sets the Id field's value.

func (*Instance) SetInstanceFleetId

func (s *Instance) SetInstanceFleetId(v string) *Instance

SetInstanceFleetId sets the InstanceFleetId field's value.

func (*Instance) SetInstanceGroupId

func (s *Instance) SetInstanceGroupId(v string) *Instance

SetInstanceGroupId sets the InstanceGroupId field's value.

func (*Instance) SetInstanceType

func (s *Instance) SetInstanceType(v string) *Instance

SetInstanceType sets the InstanceType field's value.

func (*Instance) SetMarket

func (s *Instance) SetMarket(v MarketType) *Instance

SetMarket sets the Market field's value.

func (*Instance) SetPrivateDnsName

func (s *Instance) SetPrivateDnsName(v string) *Instance

SetPrivateDnsName sets the PrivateDnsName field's value.

func (*Instance) SetPrivateIpAddress

func (s *Instance) SetPrivateIpAddress(v string) *Instance

SetPrivateIpAddress sets the PrivateIpAddress field's value.

func (*Instance) SetPublicDnsName

func (s *Instance) SetPublicDnsName(v string) *Instance

SetPublicDnsName sets the PublicDnsName field's value.

func (*Instance) SetPublicIpAddress

func (s *Instance) SetPublicIpAddress(v string) *Instance

SetPublicIpAddress sets the PublicIpAddress field's value.

func (*Instance) SetStatus

func (s *Instance) SetStatus(v *InstanceStatus) *Instance

SetStatus sets the Status field's value.

func (Instance) String

func (s Instance) String() string

String returns the string representation

type InstanceCollectionType

type InstanceCollectionType string
const (
	InstanceCollectionTypeInstanceFleet InstanceCollectionType = "INSTANCE_FLEET"
	InstanceCollectionTypeInstanceGroup InstanceCollectionType = "INSTANCE_GROUP"
)

Enum values for InstanceCollectionType

type InstanceFleet

type InstanceFleet struct {

	// The unique identifier of the instance fleet.
	Id *string `type:"string"`

	// The node type that the instance fleet hosts. Valid values are MASTER, CORE,
	// or TASK.
	InstanceFleetType InstanceFleetType `type:"string" enum:"true"`

	// The specification for the instance types that comprise an instance fleet.
	// Up to five unique instance specifications may be defined for each instance
	// fleet.
	InstanceTypeSpecifications []InstanceTypeSpecification `type:"list"`

	// Describes the launch specification for an instance fleet.
	LaunchSpecifications *InstanceFleetProvisioningSpecifications `type:"structure"`

	// A friendly name for the instance fleet.
	Name *string `type:"string"`

	// The number of On-Demand units that have been provisioned for the instance
	// fleet to fulfill TargetOnDemandCapacity. This provisioned capacity might
	// be less than or greater than TargetOnDemandCapacity.
	ProvisionedOnDemandCapacity *int64 `type:"integer"`

	// The number of Spot units that have been provisioned for this instance fleet
	// to fulfill TargetSpotCapacity. This provisioned capacity might be less than
	// or greater than TargetSpotCapacity.
	ProvisionedSpotCapacity *int64 `type:"integer"`

	// The current status of the instance fleet.
	Status *InstanceFleetStatus `type:"structure"`

	// The target capacity of On-Demand units for the instance fleet, which determines
	// how many On-Demand instances to provision. When the instance fleet launches,
	// Amazon EMR tries to provision On-Demand instances as specified by InstanceTypeConfig.
	// Each instance configuration has a specified WeightedCapacity. When an On-Demand
	// instance is provisioned, the WeightedCapacity units count toward the target
	// capacity. Amazon EMR provisions instances until the target capacity is totally
	// fulfilled, even if this results in an overage. For example, if there are
	// 2 units remaining to fulfill capacity, and Amazon EMR can only provision
	// an instance with a WeightedCapacity of 5 units, the instance is provisioned,
	// and the target capacity is exceeded by 3 units. You can use InstanceFleet$ProvisionedOnDemandCapacity
	// to determine the Spot capacity units that have been provisioned for the instance
	// fleet.
	//
	// If not specified or set to 0, only Spot instances are provisioned for the
	// instance fleet using TargetSpotCapacity. At least one of TargetSpotCapacity
	// and TargetOnDemandCapacity should be greater than 0. For a master instance
	// fleet, only one of TargetSpotCapacity and TargetOnDemandCapacity can be specified,
	// and its value must be 1.
	TargetOnDemandCapacity *int64 `type:"integer"`

	// The target capacity of Spot units for the instance fleet, which determines
	// how many Spot instances to provision. When the instance fleet launches, Amazon
	// EMR tries to provision Spot instances as specified by InstanceTypeConfig.
	// Each instance configuration has a specified WeightedCapacity. When a Spot
	// instance is provisioned, the WeightedCapacity units count toward the target
	// capacity. Amazon EMR provisions instances until the target capacity is totally
	// fulfilled, even if this results in an overage. For example, if there are
	// 2 units remaining to fulfill capacity, and Amazon EMR can only provision
	// an instance with a WeightedCapacity of 5 units, the instance is provisioned,
	// and the target capacity is exceeded by 3 units. You can use InstanceFleet$ProvisionedSpotCapacity
	// to determine the Spot capacity units that have been provisioned for the instance
	// fleet.
	//
	// If not specified or set to 0, only On-Demand instances are provisioned for
	// the instance fleet. At least one of TargetSpotCapacity and TargetOnDemandCapacity
	// should be greater than 0. For a master instance fleet, only one of TargetSpotCapacity
	// and TargetOnDemandCapacity can be specified, and its value must be 1.
	TargetSpotCapacity *int64 `type:"integer"`
	// contains filtered or unexported fields
}

Describes an instance fleet, which is a group of EC2 instances that host a particular node type (master, core, or task) in an Amazon EMR cluster. Instance fleets can consist of a mix of instance types and On-Demand and Spot instances, which are provisioned to meet a defined target capacity.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceFleet

func (InstanceFleet) GoString

func (s InstanceFleet) GoString() string

GoString returns the string representation

func (*InstanceFleet) SetId

func (s *InstanceFleet) SetId(v string) *InstanceFleet

SetId sets the Id field's value.

func (*InstanceFleet) SetInstanceFleetType

func (s *InstanceFleet) SetInstanceFleetType(v InstanceFleetType) *InstanceFleet

SetInstanceFleetType sets the InstanceFleetType field's value.

func (*InstanceFleet) SetInstanceTypeSpecifications

func (s *InstanceFleet) SetInstanceTypeSpecifications(v []InstanceTypeSpecification) *InstanceFleet

SetInstanceTypeSpecifications sets the InstanceTypeSpecifications field's value.

func (*InstanceFleet) SetLaunchSpecifications

SetLaunchSpecifications sets the LaunchSpecifications field's value.

func (*InstanceFleet) SetName

func (s *InstanceFleet) SetName(v string) *InstanceFleet

SetName sets the Name field's value.

func (*InstanceFleet) SetProvisionedOnDemandCapacity

func (s *InstanceFleet) SetProvisionedOnDemandCapacity(v int64) *InstanceFleet

SetProvisionedOnDemandCapacity sets the ProvisionedOnDemandCapacity field's value.

func (*InstanceFleet) SetProvisionedSpotCapacity

func (s *InstanceFleet) SetProvisionedSpotCapacity(v int64) *InstanceFleet

SetProvisionedSpotCapacity sets the ProvisionedSpotCapacity field's value.

func (*InstanceFleet) SetStatus

SetStatus sets the Status field's value.

func (*InstanceFleet) SetTargetOnDemandCapacity

func (s *InstanceFleet) SetTargetOnDemandCapacity(v int64) *InstanceFleet

SetTargetOnDemandCapacity sets the TargetOnDemandCapacity field's value.

func (*InstanceFleet) SetTargetSpotCapacity

func (s *InstanceFleet) SetTargetSpotCapacity(v int64) *InstanceFleet

SetTargetSpotCapacity sets the TargetSpotCapacity field's value.

func (InstanceFleet) String

func (s InstanceFleet) String() string

String returns the string representation

type InstanceFleetConfig

type InstanceFleetConfig struct {

	// The node type that the instance fleet hosts. Valid values are MASTER,CORE,and
	// TASK.
	//
	// InstanceFleetType is a required field
	InstanceFleetType InstanceFleetType `type:"string" required:"true" enum:"true"`

	// The instance type configurations that define the EC2 instances in the instance
	// fleet.
	InstanceTypeConfigs []InstanceTypeConfig `type:"list"`

	// The launch specification for the instance fleet.
	LaunchSpecifications *InstanceFleetProvisioningSpecifications `type:"structure"`

	// The friendly name of the instance fleet.
	Name *string `type:"string"`

	// The target capacity of On-Demand units for the instance fleet, which determines
	// how many On-Demand instances to provision. When the instance fleet launches,
	// Amazon EMR tries to provision On-Demand instances as specified by InstanceTypeConfig.
	// Each instance configuration has a specified WeightedCapacity. When an On-Demand
	// instance is provisioned, the WeightedCapacity units count toward the target
	// capacity. Amazon EMR provisions instances until the target capacity is totally
	// fulfilled, even if this results in an overage. For example, if there are
	// 2 units remaining to fulfill capacity, and Amazon EMR can only provision
	// an instance with a WeightedCapacity of 5 units, the instance is provisioned,
	// and the target capacity is exceeded by 3 units.
	//
	// If not specified or set to 0, only Spot instances are provisioned for the
	// instance fleet using TargetSpotCapacity. At least one of TargetSpotCapacity
	// and TargetOnDemandCapacity should be greater than 0. For a master instance
	// fleet, only one of TargetSpotCapacity and TargetOnDemandCapacity can be specified,
	// and its value must be 1.
	TargetOnDemandCapacity *int64 `type:"integer"`

	// The target capacity of Spot units for the instance fleet, which determines
	// how many Spot instances to provision. When the instance fleet launches, Amazon
	// EMR tries to provision Spot instances as specified by InstanceTypeConfig.
	// Each instance configuration has a specified WeightedCapacity. When a Spot
	// instance is provisioned, the WeightedCapacity units count toward the target
	// capacity. Amazon EMR provisions instances until the target capacity is totally
	// fulfilled, even if this results in an overage. For example, if there are
	// 2 units remaining to fulfill capacity, and Amazon EMR can only provision
	// an instance with a WeightedCapacity of 5 units, the instance is provisioned,
	// and the target capacity is exceeded by 3 units.
	//
	// If not specified or set to 0, only On-Demand instances are provisioned for
	// the instance fleet. At least one of TargetSpotCapacity and TargetOnDemandCapacity
	// should be greater than 0. For a master instance fleet, only one of TargetSpotCapacity
	// and TargetOnDemandCapacity can be specified, and its value must be 1.
	TargetSpotCapacity *int64 `type:"integer"`
	// contains filtered or unexported fields
}

The configuration that defines an instance fleet.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceFleetConfig

func (InstanceFleetConfig) GoString

func (s InstanceFleetConfig) GoString() string

GoString returns the string representation

func (*InstanceFleetConfig) SetInstanceFleetType

func (s *InstanceFleetConfig) SetInstanceFleetType(v InstanceFleetType) *InstanceFleetConfig

SetInstanceFleetType sets the InstanceFleetType field's value.

func (*InstanceFleetConfig) SetInstanceTypeConfigs

func (s *InstanceFleetConfig) SetInstanceTypeConfigs(v []InstanceTypeConfig) *InstanceFleetConfig

SetInstanceTypeConfigs sets the InstanceTypeConfigs field's value.

func (*InstanceFleetConfig) SetLaunchSpecifications

SetLaunchSpecifications sets the LaunchSpecifications field's value.

func (*InstanceFleetConfig) SetName

SetName sets the Name field's value.

func (*InstanceFleetConfig) SetTargetOnDemandCapacity

func (s *InstanceFleetConfig) SetTargetOnDemandCapacity(v int64) *InstanceFleetConfig

SetTargetOnDemandCapacity sets the TargetOnDemandCapacity field's value.

func (*InstanceFleetConfig) SetTargetSpotCapacity

func (s *InstanceFleetConfig) SetTargetSpotCapacity(v int64) *InstanceFleetConfig

SetTargetSpotCapacity sets the TargetSpotCapacity field's value.

func (InstanceFleetConfig) String

func (s InstanceFleetConfig) String() string

String returns the string representation

func (*InstanceFleetConfig) Validate

func (s *InstanceFleetConfig) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type InstanceFleetModifyConfig

type InstanceFleetModifyConfig struct {

	// A unique identifier for the instance fleet.
	//
	// InstanceFleetId is a required field
	InstanceFleetId *string `type:"string" required:"true"`

	// The target capacity of On-Demand units for the instance fleet. For more information
	// see InstanceFleetConfig$TargetOnDemandCapacity.
	TargetOnDemandCapacity *int64 `type:"integer"`

	// The target capacity of Spot units for the instance fleet. For more information,
	// see InstanceFleetConfig$TargetSpotCapacity.
	TargetSpotCapacity *int64 `type:"integer"`
	// contains filtered or unexported fields
}

Configuration parameters for an instance fleet modification request.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceFleetModifyConfig

func (InstanceFleetModifyConfig) GoString

func (s InstanceFleetModifyConfig) GoString() string

GoString returns the string representation

func (*InstanceFleetModifyConfig) SetInstanceFleetId

SetInstanceFleetId sets the InstanceFleetId field's value.

func (*InstanceFleetModifyConfig) SetTargetOnDemandCapacity

func (s *InstanceFleetModifyConfig) SetTargetOnDemandCapacity(v int64) *InstanceFleetModifyConfig

SetTargetOnDemandCapacity sets the TargetOnDemandCapacity field's value.

func (*InstanceFleetModifyConfig) SetTargetSpotCapacity

func (s *InstanceFleetModifyConfig) SetTargetSpotCapacity(v int64) *InstanceFleetModifyConfig

SetTargetSpotCapacity sets the TargetSpotCapacity field's value.

func (InstanceFleetModifyConfig) String

func (s InstanceFleetModifyConfig) String() string

String returns the string representation

func (*InstanceFleetModifyConfig) Validate

func (s *InstanceFleetModifyConfig) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type InstanceFleetProvisioningSpecifications

type InstanceFleetProvisioningSpecifications struct {

	// The launch specification for Spot instances in the fleet, which determines
	// the defined duration and provisioning timeout behavior.
	//
	// SpotSpecification is a required field
	SpotSpecification *SpotProvisioningSpecification `type:"structure" required:"true"`
	// contains filtered or unexported fields
}

The launch specification for Spot instances in the fleet, which determines the defined duration and provisioning timeout behavior.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceFleetProvisioningSpecifications

func (InstanceFleetProvisioningSpecifications) GoString

GoString returns the string representation

func (*InstanceFleetProvisioningSpecifications) SetSpotSpecification

SetSpotSpecification sets the SpotSpecification field's value.

func (InstanceFleetProvisioningSpecifications) String

String returns the string representation

func (*InstanceFleetProvisioningSpecifications) Validate

Validate inspects the fields of the type to determine if they are valid.

type InstanceFleetState

type InstanceFleetState string
const (
	InstanceFleetStateProvisioning  InstanceFleetState = "PROVISIONING"
	InstanceFleetStateBootstrapping InstanceFleetState = "BOOTSTRAPPING"
	InstanceFleetStateRunning       InstanceFleetState = "RUNNING"
	InstanceFleetStateResizing      InstanceFleetState = "RESIZING"
	InstanceFleetStateSuspended     InstanceFleetState = "SUSPENDED"
	InstanceFleetStateTerminating   InstanceFleetState = "TERMINATING"
	InstanceFleetStateTerminated    InstanceFleetState = "TERMINATED"
)

Enum values for InstanceFleetState

type InstanceFleetStateChangeReason

type InstanceFleetStateChangeReason struct {

	// A code corresponding to the reason the state change occurred.
	Code InstanceFleetStateChangeReasonCode `type:"string" enum:"true"`

	// An explanatory message.
	Message *string `type:"string"`
	// contains filtered or unexported fields
}

Provides status change reason details for the instance fleet.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceFleetStateChangeReason

func (InstanceFleetStateChangeReason) GoString

GoString returns the string representation

func (*InstanceFleetStateChangeReason) SetCode

SetCode sets the Code field's value.

func (*InstanceFleetStateChangeReason) SetMessage

SetMessage sets the Message field's value.

func (InstanceFleetStateChangeReason) String

String returns the string representation

type InstanceFleetStateChangeReasonCode

type InstanceFleetStateChangeReasonCode string
const (
	InstanceFleetStateChangeReasonCodeInternalError     InstanceFleetStateChangeReasonCode = "INTERNAL_ERROR"
	InstanceFleetStateChangeReasonCodeValidationError   InstanceFleetStateChangeReasonCode = "VALIDATION_ERROR"
	InstanceFleetStateChangeReasonCodeInstanceFailure   InstanceFleetStateChangeReasonCode = "INSTANCE_FAILURE"
	InstanceFleetStateChangeReasonCodeClusterTerminated InstanceFleetStateChangeReasonCode = "CLUSTER_TERMINATED"
)

Enum values for InstanceFleetStateChangeReasonCode

type InstanceFleetStatus

type InstanceFleetStatus struct {

	// A code representing the instance fleet status.
	//
	//    * PROVISIONING—The instance fleet is provisioning EC2 resources and is
	//    not yet ready to run jobs.
	//
	//    * BOOTSTRAPPING—EC2 instances and other resources have been provisioned
	//    and the bootstrap actions specified for the instances are underway.
	//
	//    * RUNNING—EC2 instances and other resources are running. They are either
	//    executing jobs or waiting to execute jobs.
	//
	//    * RESIZING—A resize operation is underway. EC2 instances are either being
	//    added or removed.
	//
	//    * SUSPENDED—A resize operation could not complete. Existing EC2 instances
	//    are running, but instances can't be added or removed.
	//
	//    * TERMINATING—The instance fleet is terminating EC2 instances.
	//
	//    * TERMINATED—The instance fleet is no longer active, and all EC2 instances
	//    have been terminated.
	State InstanceFleetState `type:"string" enum:"true"`

	// Provides status change reason details for the instance fleet.
	StateChangeReason *InstanceFleetStateChangeReason `type:"structure"`

	// Provides historical timestamps for the instance fleet, including the time
	// of creation, the time it became ready to run jobs, and the time of termination.
	Timeline *InstanceFleetTimeline `type:"structure"`
	// contains filtered or unexported fields
}

The status of the instance fleet.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceFleetStatus

func (InstanceFleetStatus) GoString

func (s InstanceFleetStatus) GoString() string

GoString returns the string representation

func (*InstanceFleetStatus) SetState

SetState sets the State field's value.

func (*InstanceFleetStatus) SetStateChangeReason

SetStateChangeReason sets the StateChangeReason field's value.

func (*InstanceFleetStatus) SetTimeline

SetTimeline sets the Timeline field's value.

func (InstanceFleetStatus) String

func (s InstanceFleetStatus) String() string

String returns the string representation

type InstanceFleetTimeline

type InstanceFleetTimeline struct {

	// The time and date the instance fleet was created.
	CreationDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The time and date the instance fleet terminated.
	EndDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The time and date the instance fleet was ready to run jobs.
	ReadyDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`
	// contains filtered or unexported fields
}

Provides historical timestamps for the instance fleet, including the time of creation, the time it became ready to run jobs, and the time of termination.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceFleetTimeline

func (InstanceFleetTimeline) GoString

func (s InstanceFleetTimeline) GoString() string

GoString returns the string representation

func (*InstanceFleetTimeline) SetCreationDateTime

func (s *InstanceFleetTimeline) SetCreationDateTime(v time.Time) *InstanceFleetTimeline

SetCreationDateTime sets the CreationDateTime field's value.

func (*InstanceFleetTimeline) SetEndDateTime

func (s *InstanceFleetTimeline) SetEndDateTime(v time.Time) *InstanceFleetTimeline

SetEndDateTime sets the EndDateTime field's value.

func (*InstanceFleetTimeline) SetReadyDateTime

func (s *InstanceFleetTimeline) SetReadyDateTime(v time.Time) *InstanceFleetTimeline

SetReadyDateTime sets the ReadyDateTime field's value.

func (InstanceFleetTimeline) String

func (s InstanceFleetTimeline) String() string

String returns the string representation

type InstanceFleetType

type InstanceFleetType string
const (
	InstanceFleetTypeMaster InstanceFleetType = "MASTER"
	InstanceFleetTypeCore   InstanceFleetType = "CORE"
	InstanceFleetTypeTask   InstanceFleetType = "TASK"
)

Enum values for InstanceFleetType

type InstanceGroup

type InstanceGroup struct {

	// 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. See PutAutoScalingPolicy.
	AutoScalingPolicy *AutoScalingPolicyDescription `type:"structure"`

	// The bid price for each EC2 instance in the instance group when launching
	// nodes as Spot Instances, expressed in USD.
	BidPrice *string `type:"string"`

	// Amazon EMR releases 4.x or later.
	//
	// The list of configurations supplied for an EMR cluster instance group. You
	// can specify a separate configuration for each instance group (master, core,
	// and task).
	Configurations []Configuration `type:"list"`

	// The EBS block devices that are mapped to this instance group.
	EbsBlockDevices []EbsBlockDevice `type:"list"`

	// If the instance group is EBS-optimized. An Amazon EBS-optimized instance
	// uses an optimized configuration stack and provides additional, dedicated
	// capacity for Amazon EBS I/O.
	EbsOptimized *bool `type:"boolean"`

	// The identifier of the instance group.
	Id *string `type:"string"`

	// The type of the instance group. Valid values are MASTER, CORE or TASK.
	InstanceGroupType InstanceGroupType `type:"string" enum:"true"`

	// The EC2 instance type for all instances in the instance group.
	InstanceType *string `min:"1" type:"string"`

	// The marketplace to provision instances for this group. Valid values are ON_DEMAND
	// or SPOT.
	Market MarketType `type:"string" enum:"true"`

	// The name of the instance group.
	Name *string `type:"string"`

	// The target number of instances for the instance group.
	RequestedInstanceCount *int64 `type:"integer"`

	// The number of instances currently running in this instance group.
	RunningInstanceCount *int64 `type:"integer"`

	// Policy for customizing shrink operations.
	ShrinkPolicy *ShrinkPolicy `type:"structure"`

	// The current status of the instance group.
	Status *InstanceGroupStatus `type:"structure"`
	// contains filtered or unexported fields
}

This entity represents an instance group, which is a group of instances that have common purpose. For example, CORE instance group is used for HDFS. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceGroup

func (InstanceGroup) GoString

func (s InstanceGroup) GoString() string

GoString returns the string representation

func (*InstanceGroup) SetAutoScalingPolicy

func (s *InstanceGroup) SetAutoScalingPolicy(v *AutoScalingPolicyDescription) *InstanceGroup

SetAutoScalingPolicy sets the AutoScalingPolicy field's value.

func (*InstanceGroup) SetBidPrice

func (s *InstanceGroup) SetBidPrice(v string) *InstanceGroup

SetBidPrice sets the BidPrice field's value.

func (*InstanceGroup) SetConfigurations

func (s *InstanceGroup) SetConfigurations(v []Configuration) *InstanceGroup

SetConfigurations sets the Configurations field's value.

func (*InstanceGroup) SetEbsBlockDevices

func (s *InstanceGroup) SetEbsBlockDevices(v []EbsBlockDevice) *InstanceGroup

SetEbsBlockDevices sets the EbsBlockDevices field's value.

func (*InstanceGroup) SetEbsOptimized

func (s *InstanceGroup) SetEbsOptimized(v bool) *InstanceGroup

SetEbsOptimized sets the EbsOptimized field's value.

func (*InstanceGroup) SetId

func (s *InstanceGroup) SetId(v string) *InstanceGroup

SetId sets the Id field's value.

func (*InstanceGroup) SetInstanceGroupType

func (s *InstanceGroup) SetInstanceGroupType(v InstanceGroupType) *InstanceGroup

SetInstanceGroupType sets the InstanceGroupType field's value.

func (*InstanceGroup) SetInstanceType

func (s *InstanceGroup) SetInstanceType(v string) *InstanceGroup

SetInstanceType sets the InstanceType field's value.

func (*InstanceGroup) SetMarket

func (s *InstanceGroup) SetMarket(v MarketType) *InstanceGroup

SetMarket sets the Market field's value.

func (*InstanceGroup) SetName

func (s *InstanceGroup) SetName(v string) *InstanceGroup

SetName sets the Name field's value.

func (*InstanceGroup) SetRequestedInstanceCount

func (s *InstanceGroup) SetRequestedInstanceCount(v int64) *InstanceGroup

SetRequestedInstanceCount sets the RequestedInstanceCount field's value.

func (*InstanceGroup) SetRunningInstanceCount

func (s *InstanceGroup) SetRunningInstanceCount(v int64) *InstanceGroup

SetRunningInstanceCount sets the RunningInstanceCount field's value.

func (*InstanceGroup) SetShrinkPolicy

func (s *InstanceGroup) SetShrinkPolicy(v *ShrinkPolicy) *InstanceGroup

SetShrinkPolicy sets the ShrinkPolicy field's value.

func (*InstanceGroup) SetStatus

SetStatus sets the Status field's value.

func (InstanceGroup) String

func (s InstanceGroup) String() string

String returns the string representation

type InstanceGroupConfig

type InstanceGroupConfig struct {

	// 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. See PutAutoScalingPolicy.
	AutoScalingPolicy *AutoScalingPolicy `type:"structure"`

	// Bid price for each EC2 instance in the instance group when launching nodes
	// as Spot Instances, expressed in USD.
	BidPrice *string `type:"string"`

	// Amazon EMR releases 4.x or later.
	//
	// The list of configurations supplied for an EMR cluster instance group. You
	// can specify a separate configuration for each instance group (master, core,
	// and task).
	Configurations []Configuration `type:"list"`

	// EBS configurations that will be attached to each EC2 instance in the instance
	// group.
	EbsConfiguration *EbsConfiguration `type:"structure"`

	// Target number of instances for the instance group.
	//
	// InstanceCount is a required field
	InstanceCount *int64 `type:"integer" required:"true"`

	// The role of the instance group in the cluster.
	//
	// InstanceRole is a required field
	InstanceRole InstanceRoleType `type:"string" required:"true" enum:"true"`

	// The EC2 instance type for all instances in the instance group.
	//
	// InstanceType is a required field
	InstanceType *string `min:"1" type:"string" required:"true"`

	// Market type of the EC2 instances used to create a cluster node.
	Market MarketType `type:"string" enum:"true"`

	// Friendly name given to the instance group.
	Name *string `type:"string"`
	// contains filtered or unexported fields
}

Configuration defining a new instance group. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceGroupConfig

func (InstanceGroupConfig) GoString

func (s InstanceGroupConfig) GoString() string

GoString returns the string representation

func (*InstanceGroupConfig) SetAutoScalingPolicy

func (s *InstanceGroupConfig) SetAutoScalingPolicy(v *AutoScalingPolicy) *InstanceGroupConfig

SetAutoScalingPolicy sets the AutoScalingPolicy field's value.

func (*InstanceGroupConfig) SetBidPrice

func (s *InstanceGroupConfig) SetBidPrice(v string) *InstanceGroupConfig

SetBidPrice sets the BidPrice field's value.

func (*InstanceGroupConfig) SetConfigurations

func (s *InstanceGroupConfig) SetConfigurations(v []Configuration) *InstanceGroupConfig

SetConfigurations sets the Configurations field's value.

func (*InstanceGroupConfig) SetEbsConfiguration

func (s *InstanceGroupConfig) SetEbsConfiguration(v *EbsConfiguration) *InstanceGroupConfig

SetEbsConfiguration sets the EbsConfiguration field's value.

func (*InstanceGroupConfig) SetInstanceCount

func (s *InstanceGroupConfig) SetInstanceCount(v int64) *InstanceGroupConfig

SetInstanceCount sets the InstanceCount field's value.

func (*InstanceGroupConfig) SetInstanceRole

SetInstanceRole sets the InstanceRole field's value.

func (*InstanceGroupConfig) SetInstanceType

func (s *InstanceGroupConfig) SetInstanceType(v string) *InstanceGroupConfig

SetInstanceType sets the InstanceType field's value.

func (*InstanceGroupConfig) SetMarket

SetMarket sets the Market field's value.

func (*InstanceGroupConfig) SetName

SetName sets the Name field's value.

func (InstanceGroupConfig) String

func (s InstanceGroupConfig) String() string

String returns the string representation

func (*InstanceGroupConfig) Validate

func (s *InstanceGroupConfig) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type InstanceGroupDetail

type InstanceGroupDetail struct {

	// Bid price for EC2 Instances when launching nodes as Spot Instances, expressed
	// in USD.
	BidPrice *string `type:"string"`

	// The date/time the instance group was created.
	//
	// CreationDateTime is a required field
	CreationDateTime *time.Time `type:"timestamp" timestampFormat:"unix" required:"true"`

	// The date/time the instance group was terminated.
	EndDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// Unique identifier for the instance group.
	InstanceGroupId *string `type:"string"`

	// Target number of instances to run in the instance group.
	//
	// InstanceRequestCount is a required field
	InstanceRequestCount *int64 `type:"integer" required:"true"`

	// Instance group role in the cluster
	//
	// InstanceRole is a required field
	InstanceRole InstanceRoleType `type:"string" required:"true" enum:"true"`

	// Actual count of running instances.
	//
	// InstanceRunningCount is a required field
	InstanceRunningCount *int64 `type:"integer" required:"true"`

	// EC2 instance type.
	//
	// InstanceType is a required field
	InstanceType *string `min:"1" type:"string" required:"true"`

	// Details regarding the state of the instance group.
	LastStateChangeReason *string `type:"string"`

	// Market type of the EC2 instances used to create a cluster node.
	//
	// Market is a required field
	Market MarketType `type:"string" required:"true" enum:"true"`

	// Friendly name for the instance group.
	Name *string `type:"string"`

	// The date/time the instance group was available to the cluster.
	ReadyDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The date/time the instance group was started.
	StartDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// State of instance group. The following values are deprecated: STARTING, TERMINATED,
	// and FAILED.
	//
	// State is a required field
	State InstanceGroupState `type:"string" required:"true" enum:"true"`
	// contains filtered or unexported fields
}

Detailed information about an instance group. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceGroupDetail

func (InstanceGroupDetail) GoString

func (s InstanceGroupDetail) GoString() string

GoString returns the string representation

func (*InstanceGroupDetail) SetBidPrice

func (s *InstanceGroupDetail) SetBidPrice(v string) *InstanceGroupDetail

SetBidPrice sets the BidPrice field's value.

func (*InstanceGroupDetail) SetCreationDateTime

func (s *InstanceGroupDetail) SetCreationDateTime(v time.Time) *InstanceGroupDetail

SetCreationDateTime sets the CreationDateTime field's value.

func (*InstanceGroupDetail) SetEndDateTime

func (s *InstanceGroupDetail) SetEndDateTime(v time.Time) *InstanceGroupDetail

SetEndDateTime sets the EndDateTime field's value.

func (*InstanceGroupDetail) SetInstanceGroupId

func (s *InstanceGroupDetail) SetInstanceGroupId(v string) *InstanceGroupDetail

SetInstanceGroupId sets the InstanceGroupId field's value.

func (*InstanceGroupDetail) SetInstanceRequestCount

func (s *InstanceGroupDetail) SetInstanceRequestCount(v int64) *InstanceGroupDetail

SetInstanceRequestCount sets the InstanceRequestCount field's value.

func (*InstanceGroupDetail) SetInstanceRole

SetInstanceRole sets the InstanceRole field's value.

func (*InstanceGroupDetail) SetInstanceRunningCount

func (s *InstanceGroupDetail) SetInstanceRunningCount(v int64) *InstanceGroupDetail

SetInstanceRunningCount sets the InstanceRunningCount field's value.

func (*InstanceGroupDetail) SetInstanceType

func (s *InstanceGroupDetail) SetInstanceType(v string) *InstanceGroupDetail

SetInstanceType sets the InstanceType field's value.

func (*InstanceGroupDetail) SetLastStateChangeReason

func (s *InstanceGroupDetail) SetLastStateChangeReason(v string) *InstanceGroupDetail

SetLastStateChangeReason sets the LastStateChangeReason field's value.

func (*InstanceGroupDetail) SetMarket

SetMarket sets the Market field's value.

func (*InstanceGroupDetail) SetName

SetName sets the Name field's value.

func (*InstanceGroupDetail) SetReadyDateTime

func (s *InstanceGroupDetail) SetReadyDateTime(v time.Time) *InstanceGroupDetail

SetReadyDateTime sets the ReadyDateTime field's value.

func (*InstanceGroupDetail) SetStartDateTime

func (s *InstanceGroupDetail) SetStartDateTime(v time.Time) *InstanceGroupDetail

SetStartDateTime sets the StartDateTime field's value.

func (*InstanceGroupDetail) SetState

SetState sets the State field's value.

func (InstanceGroupDetail) String

func (s InstanceGroupDetail) String() string

String returns the string representation

type InstanceGroupModifyConfig

type InstanceGroupModifyConfig struct {

	// The EC2 InstanceIds to terminate. After you terminate the instances, the
	// instance group will not return to its original requested size.
	EC2InstanceIdsToTerminate []string `type:"list"`

	// Target size for the instance group.
	InstanceCount *int64 `type:"integer"`

	// Unique ID of the instance group to expand or shrink.
	//
	// InstanceGroupId is a required field
	InstanceGroupId *string `type:"string" required:"true"`

	// Policy for customizing shrink operations.
	ShrinkPolicy *ShrinkPolicy `type:"structure"`
	// contains filtered or unexported fields
}

Modify an instance group size. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceGroupModifyConfig

func (InstanceGroupModifyConfig) GoString

func (s InstanceGroupModifyConfig) GoString() string

GoString returns the string representation

func (*InstanceGroupModifyConfig) SetEC2InstanceIdsToTerminate

func (s *InstanceGroupModifyConfig) SetEC2InstanceIdsToTerminate(v []string) *InstanceGroupModifyConfig

SetEC2InstanceIdsToTerminate sets the EC2InstanceIdsToTerminate field's value.

func (*InstanceGroupModifyConfig) SetInstanceCount

SetInstanceCount sets the InstanceCount field's value.

func (*InstanceGroupModifyConfig) SetInstanceGroupId

SetInstanceGroupId sets the InstanceGroupId field's value.

func (*InstanceGroupModifyConfig) SetShrinkPolicy

SetShrinkPolicy sets the ShrinkPolicy field's value.

func (InstanceGroupModifyConfig) String

func (s InstanceGroupModifyConfig) String() string

String returns the string representation

func (*InstanceGroupModifyConfig) Validate

func (s *InstanceGroupModifyConfig) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type InstanceGroupState

type InstanceGroupState string
const (
	InstanceGroupStateProvisioning  InstanceGroupState = "PROVISIONING"
	InstanceGroupStateBootstrapping InstanceGroupState = "BOOTSTRAPPING"
	InstanceGroupStateRunning       InstanceGroupState = "RUNNING"
	InstanceGroupStateResizing      InstanceGroupState = "RESIZING"
	InstanceGroupStateSuspended     InstanceGroupState = "SUSPENDED"
	InstanceGroupStateTerminating   InstanceGroupState = "TERMINATING"
	InstanceGroupStateTerminated    InstanceGroupState = "TERMINATED"
	InstanceGroupStateArrested      InstanceGroupState = "ARRESTED"
	InstanceGroupStateShuttingDown  InstanceGroupState = "SHUTTING_DOWN"
	InstanceGroupStateEnded         InstanceGroupState = "ENDED"
)

Enum values for InstanceGroupState

type InstanceGroupStateChangeReason

type InstanceGroupStateChangeReason struct {

	// The programmable code for the state change reason.
	Code InstanceGroupStateChangeReasonCode `type:"string" enum:"true"`

	// The status change reason description.
	Message *string `type:"string"`
	// contains filtered or unexported fields
}

The status change reason details for the instance group. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceGroupStateChangeReason

func (InstanceGroupStateChangeReason) GoString

GoString returns the string representation

func (*InstanceGroupStateChangeReason) SetCode

SetCode sets the Code field's value.

func (*InstanceGroupStateChangeReason) SetMessage

SetMessage sets the Message field's value.

func (InstanceGroupStateChangeReason) String

String returns the string representation

type InstanceGroupStateChangeReasonCode

type InstanceGroupStateChangeReasonCode string
const (
	InstanceGroupStateChangeReasonCodeInternalError     InstanceGroupStateChangeReasonCode = "INTERNAL_ERROR"
	InstanceGroupStateChangeReasonCodeValidationError   InstanceGroupStateChangeReasonCode = "VALIDATION_ERROR"
	InstanceGroupStateChangeReasonCodeInstanceFailure   InstanceGroupStateChangeReasonCode = "INSTANCE_FAILURE"
	InstanceGroupStateChangeReasonCodeClusterTerminated InstanceGroupStateChangeReasonCode = "CLUSTER_TERMINATED"
)

Enum values for InstanceGroupStateChangeReasonCode

type InstanceGroupStatus

type InstanceGroupStatus struct {

	// The current state of the instance group.
	State InstanceGroupState `type:"string" enum:"true"`

	// The status change reason details for the instance group.
	StateChangeReason *InstanceGroupStateChangeReason `type:"structure"`

	// The timeline of the instance group status over time.
	Timeline *InstanceGroupTimeline `type:"structure"`
	// contains filtered or unexported fields
}

The details of the instance group status. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceGroupStatus

func (InstanceGroupStatus) GoString

func (s InstanceGroupStatus) GoString() string

GoString returns the string representation

func (*InstanceGroupStatus) SetState

SetState sets the State field's value.

func (*InstanceGroupStatus) SetStateChangeReason

SetStateChangeReason sets the StateChangeReason field's value.

func (*InstanceGroupStatus) SetTimeline

SetTimeline sets the Timeline field's value.

func (InstanceGroupStatus) String

func (s InstanceGroupStatus) String() string

String returns the string representation

type InstanceGroupTimeline

type InstanceGroupTimeline struct {

	// The creation date and time of the instance group.
	CreationDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The date and time when the instance group terminated.
	EndDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The date and time when the instance group became ready to perform tasks.
	ReadyDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`
	// contains filtered or unexported fields
}

The timeline of the instance group lifecycle. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceGroupTimeline

func (InstanceGroupTimeline) GoString

func (s InstanceGroupTimeline) GoString() string

GoString returns the string representation

func (*InstanceGroupTimeline) SetCreationDateTime

func (s *InstanceGroupTimeline) SetCreationDateTime(v time.Time) *InstanceGroupTimeline

SetCreationDateTime sets the CreationDateTime field's value.

func (*InstanceGroupTimeline) SetEndDateTime

func (s *InstanceGroupTimeline) SetEndDateTime(v time.Time) *InstanceGroupTimeline

SetEndDateTime sets the EndDateTime field's value.

func (*InstanceGroupTimeline) SetReadyDateTime

func (s *InstanceGroupTimeline) SetReadyDateTime(v time.Time) *InstanceGroupTimeline

SetReadyDateTime sets the ReadyDateTime field's value.

func (InstanceGroupTimeline) String

func (s InstanceGroupTimeline) String() string

String returns the string representation

type InstanceGroupType

type InstanceGroupType string
const (
	InstanceGroupTypeMaster InstanceGroupType = "MASTER"
	InstanceGroupTypeCore   InstanceGroupType = "CORE"
	InstanceGroupTypeTask   InstanceGroupType = "TASK"
)

Enum values for InstanceGroupType

type InstanceResizePolicy

type InstanceResizePolicy struct {

	// Decommissioning timeout override for the specific list of instances to be
	// terminated.
	InstanceTerminationTimeout *int64 `type:"integer"`

	// Specific list of instances to be protected when shrinking an instance group.
	InstancesToProtect []string `type:"list"`

	// Specific list of instances to be terminated when shrinking an instance group.
	InstancesToTerminate []string `type:"list"`
	// contains filtered or unexported fields
}

Custom policy for requesting termination protection or termination of specific instances when shrinking an instance group. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceResizePolicy

func (InstanceResizePolicy) GoString

func (s InstanceResizePolicy) GoString() string

GoString returns the string representation

func (*InstanceResizePolicy) SetInstanceTerminationTimeout

func (s *InstanceResizePolicy) SetInstanceTerminationTimeout(v int64) *InstanceResizePolicy

SetInstanceTerminationTimeout sets the InstanceTerminationTimeout field's value.

func (*InstanceResizePolicy) SetInstancesToProtect

func (s *InstanceResizePolicy) SetInstancesToProtect(v []string) *InstanceResizePolicy

SetInstancesToProtect sets the InstancesToProtect field's value.

func (*InstanceResizePolicy) SetInstancesToTerminate

func (s *InstanceResizePolicy) SetInstancesToTerminate(v []string) *InstanceResizePolicy

SetInstancesToTerminate sets the InstancesToTerminate field's value.

func (InstanceResizePolicy) String

func (s InstanceResizePolicy) String() string

String returns the string representation

type InstanceRoleType

type InstanceRoleType string
const (
	InstanceRoleTypeMaster InstanceRoleType = "MASTER"
	InstanceRoleTypeCore   InstanceRoleType = "CORE"
	InstanceRoleTypeTask   InstanceRoleType = "TASK"
)

Enum values for InstanceRoleType

type InstanceState

type InstanceState string
const (
	InstanceStateAwaitingFulfillment InstanceState = "AWAITING_FULFILLMENT"
	InstanceStateProvisioning        InstanceState = "PROVISIONING"
	InstanceStateBootstrapping       InstanceState = "BOOTSTRAPPING"
	InstanceStateRunning             InstanceState = "RUNNING"
	InstanceStateTerminated          InstanceState = "TERMINATED"
)

Enum values for InstanceState

type InstanceStateChangeReason

type InstanceStateChangeReason struct {

	// The programmable code for the state change reason.
	Code InstanceStateChangeReasonCode `type:"string" enum:"true"`

	// The status change reason description.
	Message *string `type:"string"`
	// contains filtered or unexported fields
}

The details of the status change reason for the instance. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceStateChangeReason

func (InstanceStateChangeReason) GoString

func (s InstanceStateChangeReason) GoString() string

GoString returns the string representation

func (*InstanceStateChangeReason) SetCode

SetCode sets the Code field's value.

func (*InstanceStateChangeReason) SetMessage

SetMessage sets the Message field's value.

func (InstanceStateChangeReason) String

func (s InstanceStateChangeReason) String() string

String returns the string representation

type InstanceStateChangeReasonCode

type InstanceStateChangeReasonCode string
const (
	InstanceStateChangeReasonCodeInternalError     InstanceStateChangeReasonCode = "INTERNAL_ERROR"
	InstanceStateChangeReasonCodeValidationError   InstanceStateChangeReasonCode = "VALIDATION_ERROR"
	InstanceStateChangeReasonCodeInstanceFailure   InstanceStateChangeReasonCode = "INSTANCE_FAILURE"
	InstanceStateChangeReasonCodeBootstrapFailure  InstanceStateChangeReasonCode = "BOOTSTRAP_FAILURE"
	InstanceStateChangeReasonCodeClusterTerminated InstanceStateChangeReasonCode = "CLUSTER_TERMINATED"
)

Enum values for InstanceStateChangeReasonCode

type InstanceStatus

type InstanceStatus struct {

	// The current state of the instance.
	State InstanceState `type:"string" enum:"true"`

	// The details of the status change reason for the instance.
	StateChangeReason *InstanceStateChangeReason `type:"structure"`

	// The timeline of the instance status over time.
	Timeline *InstanceTimeline `type:"structure"`
	// contains filtered or unexported fields
}

The instance status details. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceStatus

func (InstanceStatus) GoString

func (s InstanceStatus) GoString() string

GoString returns the string representation

func (*InstanceStatus) SetState

SetState sets the State field's value.

func (*InstanceStatus) SetStateChangeReason

func (s *InstanceStatus) SetStateChangeReason(v *InstanceStateChangeReason) *InstanceStatus

SetStateChangeReason sets the StateChangeReason field's value.

func (*InstanceStatus) SetTimeline

func (s *InstanceStatus) SetTimeline(v *InstanceTimeline) *InstanceStatus

SetTimeline sets the Timeline field's value.

func (InstanceStatus) String

func (s InstanceStatus) String() string

String returns the string representation

type InstanceTimeline

type InstanceTimeline struct {

	// The creation date and time of the instance.
	CreationDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The date and time when the instance was terminated.
	EndDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The date and time when the instance was ready to perform tasks.
	ReadyDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`
	// contains filtered or unexported fields
}

The timeline of the instance lifecycle. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceTimeline

func (InstanceTimeline) GoString

func (s InstanceTimeline) GoString() string

GoString returns the string representation

func (*InstanceTimeline) SetCreationDateTime

func (s *InstanceTimeline) SetCreationDateTime(v time.Time) *InstanceTimeline

SetCreationDateTime sets the CreationDateTime field's value.

func (*InstanceTimeline) SetEndDateTime

func (s *InstanceTimeline) SetEndDateTime(v time.Time) *InstanceTimeline

SetEndDateTime sets the EndDateTime field's value.

func (*InstanceTimeline) SetReadyDateTime

func (s *InstanceTimeline) SetReadyDateTime(v time.Time) *InstanceTimeline

SetReadyDateTime sets the ReadyDateTime field's value.

func (InstanceTimeline) String

func (s InstanceTimeline) String() string

String returns the string representation

type InstanceTypeConfig

type InstanceTypeConfig struct {

	// The bid price for each EC2 Spot instance type as defined by InstanceType.
	// Expressed in USD. If neither BidPrice nor BidPriceAsPercentageOfOnDemandPrice
	// is provided, BidPriceAsPercentageOfOnDemandPrice defaults to 100%.
	BidPrice *string `type:"string"`

	// The bid price, as a percentage of On-Demand price, for each EC2 Spot instance
	// as defined by InstanceType. Expressed as a number (for example, 20 specifies
	// 20%). If neither BidPrice nor BidPriceAsPercentageOfOnDemandPrice is provided,
	// BidPriceAsPercentageOfOnDemandPrice defaults to 100%.
	BidPriceAsPercentageOfOnDemandPrice *float64 `type:"double"`

	// A configuration classification that applies when provisioning cluster instances,
	// which can include configurations for applications and software that run on
	// the cluster.
	Configurations []Configuration `type:"list"`

	// The configuration of Amazon Elastic Block Storage (EBS) attached to each
	// instance as defined by InstanceType.
	EbsConfiguration *EbsConfiguration `type:"structure"`

	// An EC2 instance type, such as m3.xlarge.
	//
	// InstanceType is a required field
	InstanceType *string `min:"1" type:"string" required:"true"`

	// The number of units that a provisioned instance of this type provides toward
	// fulfilling the target capacities defined in InstanceFleetConfig. This value
	// is 1 for a master instance fleet, and must be 1 or greater for core and task
	// instance fleets. Defaults to 1 if not specified.
	WeightedCapacity *int64 `type:"integer"`
	// contains filtered or unexported fields
}

An instance type configuration for each instance type in an instance fleet, which determines the EC2 instances Amazon EMR attempts to provision to fulfill On-Demand and Spot target capacities. There can be a maximum of 5 instance type configurations in a fleet.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceTypeConfig

func (InstanceTypeConfig) GoString

func (s InstanceTypeConfig) GoString() string

GoString returns the string representation

func (*InstanceTypeConfig) SetBidPrice

func (s *InstanceTypeConfig) SetBidPrice(v string) *InstanceTypeConfig

SetBidPrice sets the BidPrice field's value.

func (*InstanceTypeConfig) SetBidPriceAsPercentageOfOnDemandPrice

func (s *InstanceTypeConfig) SetBidPriceAsPercentageOfOnDemandPrice(v float64) *InstanceTypeConfig

SetBidPriceAsPercentageOfOnDemandPrice sets the BidPriceAsPercentageOfOnDemandPrice field's value.

func (*InstanceTypeConfig) SetConfigurations

func (s *InstanceTypeConfig) SetConfigurations(v []Configuration) *InstanceTypeConfig

SetConfigurations sets the Configurations field's value.

func (*InstanceTypeConfig) SetEbsConfiguration

func (s *InstanceTypeConfig) SetEbsConfiguration(v *EbsConfiguration) *InstanceTypeConfig

SetEbsConfiguration sets the EbsConfiguration field's value.

func (*InstanceTypeConfig) SetInstanceType

func (s *InstanceTypeConfig) SetInstanceType(v string) *InstanceTypeConfig

SetInstanceType sets the InstanceType field's value.

func (*InstanceTypeConfig) SetWeightedCapacity

func (s *InstanceTypeConfig) SetWeightedCapacity(v int64) *InstanceTypeConfig

SetWeightedCapacity sets the WeightedCapacity field's value.

func (InstanceTypeConfig) String

func (s InstanceTypeConfig) String() string

String returns the string representation

func (*InstanceTypeConfig) Validate

func (s *InstanceTypeConfig) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type InstanceTypeSpecification

type InstanceTypeSpecification struct {

	// The bid price for each EC2 Spot instance type as defined by InstanceType.
	// Expressed in USD.
	BidPrice *string `type:"string"`

	// The bid price, as a percentage of On-Demand price, for each EC2 Spot instance
	// as defined by InstanceType. Expressed as a number (for example, 20 specifies
	// 20%).
	BidPriceAsPercentageOfOnDemandPrice *float64 `type:"double"`

	// A configuration classification that applies when provisioning cluster instances,
	// which can include configurations for applications and software bundled with
	// Amazon EMR.
	Configurations []Configuration `type:"list"`

	// The configuration of Amazon Elastic Block Storage (EBS) attached to each
	// instance as defined by InstanceType.
	EbsBlockDevices []EbsBlockDevice `type:"list"`

	// Evaluates to TRUE when the specified InstanceType is EBS-optimized.
	EbsOptimized *bool `type:"boolean"`

	// The EC2 instance type, for example m3.xlarge.
	InstanceType *string `min:"1" type:"string"`

	// The number of units that a provisioned instance of this type provides toward
	// fulfilling the target capacities defined in InstanceFleetConfig. Capacity
	// values represent performance characteristics such as vCPUs, memory, or I/O.
	// If not specified, the default value is 1.
	WeightedCapacity *int64 `type:"integer"`
	// contains filtered or unexported fields
}

The configuration specification for each instance type in an instance fleet.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/InstanceTypeSpecification

func (InstanceTypeSpecification) GoString

func (s InstanceTypeSpecification) GoString() string

GoString returns the string representation

func (*InstanceTypeSpecification) SetBidPrice

SetBidPrice sets the BidPrice field's value.

func (*InstanceTypeSpecification) SetBidPriceAsPercentageOfOnDemandPrice

func (s *InstanceTypeSpecification) SetBidPriceAsPercentageOfOnDemandPrice(v float64) *InstanceTypeSpecification

SetBidPriceAsPercentageOfOnDemandPrice sets the BidPriceAsPercentageOfOnDemandPrice field's value.

func (*InstanceTypeSpecification) SetConfigurations

SetConfigurations sets the Configurations field's value.

func (*InstanceTypeSpecification) SetEbsBlockDevices

SetEbsBlockDevices sets the EbsBlockDevices field's value.

func (*InstanceTypeSpecification) SetEbsOptimized

SetEbsOptimized sets the EbsOptimized field's value.

func (*InstanceTypeSpecification) SetInstanceType

SetInstanceType sets the InstanceType field's value.

func (*InstanceTypeSpecification) SetWeightedCapacity

func (s *InstanceTypeSpecification) SetWeightedCapacity(v int64) *InstanceTypeSpecification

SetWeightedCapacity sets the WeightedCapacity field's value.

func (InstanceTypeSpecification) String

func (s InstanceTypeSpecification) String() string

String returns the string representation

type JobFlowDetail

type JobFlowDetail struct {

	// Used only for version 2.x and 3.x of Amazon EMR. The version of the AMI used
	// to initialize Amazon EC2 instances in the job flow. For a list of AMI versions
	// supported by Amazon EMR, see AMI Versions Supported in EMR (http://docs.aws.amazon.com/emr/latest/DeveloperGuide/emr-dg.pdf#nameddest=ami-versions-supported)
	// in the Amazon EMR Developer Guide.
	AmiVersion *string `type:"string"`

	// An IAM role for automatic scaling policies. The default role is EMR_AutoScaling_DefaultRole.
	// The IAM role provides a way for the automatic scaling feature to get the
	// required permissions it needs to launch and terminate EC2 instances in an
	// instance group.
	AutoScalingRole *string `type:"string"`

	// A list of the bootstrap actions run by the job flow.
	BootstrapActions []BootstrapActionDetail `type:"list"`

	// Describes the execution status of the job flow.
	//
	// ExecutionStatusDetail is a required field
	ExecutionStatusDetail *JobFlowExecutionStatusDetail `type:"structure" required:"true"`

	// Describes the Amazon EC2 instances of the job flow.
	//
	// Instances is a required field
	Instances *JobFlowInstancesDetail `type:"structure" required:"true"`

	// The job flow identifier.
	//
	// JobFlowId is a required field
	JobFlowId *string `type:"string" required:"true"`

	// The IAM role that was specified when the job flow was launched. The EC2 instances
	// of the job flow assume this role.
	JobFlowRole *string `type:"string"`

	// The location in Amazon S3 where log files for the job are stored.
	LogUri *string `type:"string"`

	// The name of the job flow.
	//
	// Name is a required field
	Name *string `type:"string" required:"true"`

	// 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.
	ScaleDownBehavior ScaleDownBehavior `type:"string" enum:"true"`

	// The IAM role that will be assumed by the Amazon EMR service to access AWS
	// resources on your behalf.
	ServiceRole *string `type:"string"`

	// A list of steps run by the job flow.
	Steps []StepDetail `type:"list"`

	// A list of strings set by third party software when the job flow is launched.
	// If you are not using third party software to manage the job flow this value
	// is empty.
	SupportedProducts []string `type:"list"`

	// Specifies 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. This value can be changed using the SetVisibleToAllUsers
	// action.
	VisibleToAllUsers *bool `type:"boolean"`
	// contains filtered or unexported fields
}

A description of a cluster (job flow). Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/JobFlowDetail

func (JobFlowDetail) GoString

func (s JobFlowDetail) GoString() string

GoString returns the string representation

func (*JobFlowDetail) SetAmiVersion

func (s *JobFlowDetail) SetAmiVersion(v string) *JobFlowDetail

SetAmiVersion sets the AmiVersion field's value.

func (*JobFlowDetail) SetAutoScalingRole

func (s *JobFlowDetail) SetAutoScalingRole(v string) *JobFlowDetail

SetAutoScalingRole sets the AutoScalingRole field's value.

func (*JobFlowDetail) SetBootstrapActions

func (s *JobFlowDetail) SetBootstrapActions(v []BootstrapActionDetail) *JobFlowDetail

SetBootstrapActions sets the BootstrapActions field's value.

func (*JobFlowDetail) SetExecutionStatusDetail

func (s *JobFlowDetail) SetExecutionStatusDetail(v *JobFlowExecutionStatusDetail) *JobFlowDetail

SetExecutionStatusDetail sets the ExecutionStatusDetail field's value.

func (*JobFlowDetail) SetInstances

func (s *JobFlowDetail) SetInstances(v *JobFlowInstancesDetail) *JobFlowDetail

SetInstances sets the Instances field's value.

func (*JobFlowDetail) SetJobFlowId

func (s *JobFlowDetail) SetJobFlowId(v string) *JobFlowDetail

SetJobFlowId sets the JobFlowId field's value.

func (*JobFlowDetail) SetJobFlowRole

func (s *JobFlowDetail) SetJobFlowRole(v string) *JobFlowDetail

SetJobFlowRole sets the JobFlowRole field's value.

func (*JobFlowDetail) SetLogUri

func (s *JobFlowDetail) SetLogUri(v string) *JobFlowDetail

SetLogUri sets the LogUri field's value.

func (*JobFlowDetail) SetName

func (s *JobFlowDetail) SetName(v string) *JobFlowDetail

SetName sets the Name field's value.

func (*JobFlowDetail) SetScaleDownBehavior

func (s *JobFlowDetail) SetScaleDownBehavior(v ScaleDownBehavior) *JobFlowDetail

SetScaleDownBehavior sets the ScaleDownBehavior field's value.

func (*JobFlowDetail) SetServiceRole

func (s *JobFlowDetail) SetServiceRole(v string) *JobFlowDetail

SetServiceRole sets the ServiceRole field's value.

func (*JobFlowDetail) SetSteps

func (s *JobFlowDetail) SetSteps(v []StepDetail) *JobFlowDetail

SetSteps sets the Steps field's value.

func (*JobFlowDetail) SetSupportedProducts

func (s *JobFlowDetail) SetSupportedProducts(v []string) *JobFlowDetail

SetSupportedProducts sets the SupportedProducts field's value.

func (*JobFlowDetail) SetVisibleToAllUsers

func (s *JobFlowDetail) SetVisibleToAllUsers(v bool) *JobFlowDetail

SetVisibleToAllUsers sets the VisibleToAllUsers field's value.

func (JobFlowDetail) String

func (s JobFlowDetail) String() string

String returns the string representation

type JobFlowExecutionState

type JobFlowExecutionState string

The type of instance.

const (
	JobFlowExecutionStateStarting      JobFlowExecutionState = "STARTING"
	JobFlowExecutionStateBootstrapping JobFlowExecutionState = "BOOTSTRAPPING"
	JobFlowExecutionStateRunning       JobFlowExecutionState = "RUNNING"
	JobFlowExecutionStateWaiting       JobFlowExecutionState = "WAITING"
	JobFlowExecutionStateShuttingDown  JobFlowExecutionState = "SHUTTING_DOWN"
	JobFlowExecutionStateTerminated    JobFlowExecutionState = "TERMINATED"
	JobFlowExecutionStateCompleted     JobFlowExecutionState = "COMPLETED"
	JobFlowExecutionStateFailed        JobFlowExecutionState = "FAILED"
)

Enum values for JobFlowExecutionState

type JobFlowExecutionStatusDetail

type JobFlowExecutionStatusDetail struct {

	// The creation date and time of the job flow.
	//
	// CreationDateTime is a required field
	CreationDateTime *time.Time `type:"timestamp" timestampFormat:"unix" required:"true"`

	// The completion date and time of the job flow.
	EndDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// Description of the job flow last changed state.
	LastStateChangeReason *string `type:"string"`

	// The date and time when the job flow was ready to start running bootstrap
	// actions.
	ReadyDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The start date and time of the job flow.
	StartDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The state of the job flow.
	//
	// State is a required field
	State JobFlowExecutionState `type:"string" required:"true" enum:"true"`
	// contains filtered or unexported fields
}

Describes the status of the cluster (job flow). Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/JobFlowExecutionStatusDetail

func (JobFlowExecutionStatusDetail) GoString

func (s JobFlowExecutionStatusDetail) GoString() string

GoString returns the string representation

func (*JobFlowExecutionStatusDetail) SetCreationDateTime

SetCreationDateTime sets the CreationDateTime field's value.

func (*JobFlowExecutionStatusDetail) SetEndDateTime

SetEndDateTime sets the EndDateTime field's value.

func (*JobFlowExecutionStatusDetail) SetLastStateChangeReason

func (s *JobFlowExecutionStatusDetail) SetLastStateChangeReason(v string) *JobFlowExecutionStatusDetail

SetLastStateChangeReason sets the LastStateChangeReason field's value.

func (*JobFlowExecutionStatusDetail) SetReadyDateTime

SetReadyDateTime sets the ReadyDateTime field's value.

func (*JobFlowExecutionStatusDetail) SetStartDateTime

SetStartDateTime sets the StartDateTime field's value.

func (*JobFlowExecutionStatusDetail) SetState

SetState sets the State field's value.

func (JobFlowExecutionStatusDetail) String

String returns the string representation

type JobFlowInstancesConfig

type JobFlowInstancesConfig struct {

	// A list of additional Amazon EC2 security group IDs for the master node.
	AdditionalMasterSecurityGroups []string `type:"list"`

	// A list of additional Amazon EC2 security group IDs for the slave nodes.
	AdditionalSlaveSecurityGroups []string `type:"list"`

	// The name of the EC2 key pair that can be used to ssh to the master node as
	// the user called "hadoop."
	Ec2KeyName *string `type:"string"`

	// Applies to clusters that use the uniform instance group configuration. To
	// launch the cluster in Amazon Virtual Private Cloud (Amazon VPC), set this
	// parameter to the identifier of the Amazon VPC subnet where you want the cluster
	// to launch. If you do not specify this value, the cluster launches in the
	// normal Amazon Web Services cloud, outside of an Amazon VPC, if the account
	// launching the cluster supports EC2 Classic networks in the region where the
	// cluster launches.
	//
	// Amazon VPC currently does not support cluster compute quadruple extra large
	// (cc1.4xlarge) instances. Thus you cannot specify the cc1.4xlarge instance
	// type for clusters launched in an Amazon VPC.
	Ec2SubnetId *string `type:"string"`

	// Applies to clusters that use the instance fleet configuration. When multiple
	// EC2 subnet IDs are specified, Amazon EMR evaluates them and launches instances
	// in the optimal subnet.
	//
	// The instance fleet configuration is available only in Amazon EMR versions
	// 4.8.0 and later, excluding 5.0.x versions.
	Ec2SubnetIds []string `type:"list"`

	// The identifier of the Amazon EC2 security group for the master node.
	EmrManagedMasterSecurityGroup *string `type:"string"`

	// The identifier of the Amazon EC2 security group for the slave nodes.
	EmrManagedSlaveSecurityGroup *string `type:"string"`

	// The Hadoop version for the cluster. Valid inputs are "0.18" (deprecated),
	// "0.20" (deprecated), "0.20.205" (deprecated), "1.0.3", "2.2.0", or "2.4.0".
	// If you do not set this value, the default of 0.18 is used, unless the AmiVersion
	// parameter is set in the RunJobFlow call, in which case the default version
	// of Hadoop for that AMI version is used.
	HadoopVersion *string `type:"string"`

	// The number of EC2 instances in the cluster.
	InstanceCount *int64 `type:"integer"`

	// The instance fleet configuration is available only in Amazon EMR versions
	// 4.8.0 and later, excluding 5.0.x versions.
	//
	// Describes the EC2 instances and instance configurations for clusters that
	// use the instance fleet configuration.
	InstanceFleets []InstanceFleetConfig `type:"list"`

	// Configuration for the instance groups in a cluster.
	InstanceGroups []InstanceGroupConfig `type:"list"`

	// Specifies whether the cluster should remain available after completing all
	// steps.
	KeepJobFlowAliveWhenNoSteps *bool `type:"boolean"`

	// The EC2 instance type of the master node.
	MasterInstanceType *string `min:"1" type:"string"`

	// The Availability Zone in which the cluster runs.
	Placement *PlacementType `type:"structure"`

	// The identifier of the Amazon EC2 security group for the Amazon EMR service
	// to access clusters in VPC private subnets.
	ServiceAccessSecurityGroup *string `type:"string"`

	// The EC2 instance type of the slave nodes.
	SlaveInstanceType *string `min:"1" type:"string"`

	// Specifies whether to lock the cluster to prevent the Amazon EC2 instances
	// from being terminated by API call, user intervention, or in the event of
	// a job-flow error.
	TerminationProtected *bool `type:"boolean"`
	// contains filtered or unexported fields
}

A description of the Amazon EC2 instance on which the cluster (job flow) runs. A valid JobFlowInstancesConfig must contain either InstanceGroups or InstanceFleets, which is the recommended configuration. They cannot be used together. You may also have MasterInstanceType, SlaveInstanceType, and InstanceCount (all three must be present), but we don't recommend this configuration. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/JobFlowInstancesConfig

func (JobFlowInstancesConfig) GoString

func (s JobFlowInstancesConfig) GoString() string

GoString returns the string representation

func (*JobFlowInstancesConfig) SetAdditionalMasterSecurityGroups

func (s *JobFlowInstancesConfig) SetAdditionalMasterSecurityGroups(v []string) *JobFlowInstancesConfig

SetAdditionalMasterSecurityGroups sets the AdditionalMasterSecurityGroups field's value.

func (*JobFlowInstancesConfig) SetAdditionalSlaveSecurityGroups

func (s *JobFlowInstancesConfig) SetAdditionalSlaveSecurityGroups(v []string) *JobFlowInstancesConfig

SetAdditionalSlaveSecurityGroups sets the AdditionalSlaveSecurityGroups field's value.

func (*JobFlowInstancesConfig) SetEc2KeyName

SetEc2KeyName sets the Ec2KeyName field's value.

func (*JobFlowInstancesConfig) SetEc2SubnetId

SetEc2SubnetId sets the Ec2SubnetId field's value.

func (*JobFlowInstancesConfig) SetEc2SubnetIds

func (s *JobFlowInstancesConfig) SetEc2SubnetIds(v []string) *JobFlowInstancesConfig

SetEc2SubnetIds sets the Ec2SubnetIds field's value.

func (*JobFlowInstancesConfig) SetEmrManagedMasterSecurityGroup

func (s *JobFlowInstancesConfig) SetEmrManagedMasterSecurityGroup(v string) *JobFlowInstancesConfig

SetEmrManagedMasterSecurityGroup sets the EmrManagedMasterSecurityGroup field's value.

func (*JobFlowInstancesConfig) SetEmrManagedSlaveSecurityGroup

func (s *JobFlowInstancesConfig) SetEmrManagedSlaveSecurityGroup(v string) *JobFlowInstancesConfig

SetEmrManagedSlaveSecurityGroup sets the EmrManagedSlaveSecurityGroup field's value.

func (*JobFlowInstancesConfig) SetHadoopVersion

func (s *JobFlowInstancesConfig) SetHadoopVersion(v string) *JobFlowInstancesConfig

SetHadoopVersion sets the HadoopVersion field's value.

func (*JobFlowInstancesConfig) SetInstanceCount

func (s *JobFlowInstancesConfig) SetInstanceCount(v int64) *JobFlowInstancesConfig

SetInstanceCount sets the InstanceCount field's value.

func (*JobFlowInstancesConfig) SetInstanceFleets

SetInstanceFleets sets the InstanceFleets field's value.

func (*JobFlowInstancesConfig) SetInstanceGroups

SetInstanceGroups sets the InstanceGroups field's value.

func (*JobFlowInstancesConfig) SetKeepJobFlowAliveWhenNoSteps

func (s *JobFlowInstancesConfig) SetKeepJobFlowAliveWhenNoSteps(v bool) *JobFlowInstancesConfig

SetKeepJobFlowAliveWhenNoSteps sets the KeepJobFlowAliveWhenNoSteps field's value.

func (*JobFlowInstancesConfig) SetMasterInstanceType

func (s *JobFlowInstancesConfig) SetMasterInstanceType(v string) *JobFlowInstancesConfig

SetMasterInstanceType sets the MasterInstanceType field's value.

func (*JobFlowInstancesConfig) SetPlacement

SetPlacement sets the Placement field's value.

func (*JobFlowInstancesConfig) SetServiceAccessSecurityGroup

func (s *JobFlowInstancesConfig) SetServiceAccessSecurityGroup(v string) *JobFlowInstancesConfig

SetServiceAccessSecurityGroup sets the ServiceAccessSecurityGroup field's value.

func (*JobFlowInstancesConfig) SetSlaveInstanceType

func (s *JobFlowInstancesConfig) SetSlaveInstanceType(v string) *JobFlowInstancesConfig

SetSlaveInstanceType sets the SlaveInstanceType field's value.

func (*JobFlowInstancesConfig) SetTerminationProtected

func (s *JobFlowInstancesConfig) SetTerminationProtected(v bool) *JobFlowInstancesConfig

SetTerminationProtected sets the TerminationProtected field's value.

func (JobFlowInstancesConfig) String

func (s JobFlowInstancesConfig) String() string

String returns the string representation

func (*JobFlowInstancesConfig) Validate

func (s *JobFlowInstancesConfig) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type JobFlowInstancesDetail

type JobFlowInstancesDetail struct {

	// The name of an Amazon EC2 key pair that can be used to ssh to the master
	// node.
	Ec2KeyName *string `type:"string"`

	// For clusters launched within Amazon Virtual Private Cloud, this is the identifier
	// of the subnet where the cluster was launched.
	Ec2SubnetId *string `type:"string"`

	// The Hadoop version for the cluster.
	HadoopVersion *string `type:"string"`

	// The number of Amazon EC2 instances in the cluster. If the value is 1, the
	// same instance serves as both the master and slave node. If the value is greater
	// than 1, one instance is the master node and all others are slave nodes.
	//
	// InstanceCount is a required field
	InstanceCount *int64 `type:"integer" required:"true"`

	// Details about the instance groups in a cluster.
	InstanceGroups []InstanceGroupDetail `type:"list"`

	// Specifies whether the cluster should remain available after completing all
	// steps.
	KeepJobFlowAliveWhenNoSteps *bool `type:"boolean"`

	// The Amazon EC2 instance identifier of the master node.
	MasterInstanceId *string `type:"string"`

	// The Amazon EC2 master node instance type.
	//
	// MasterInstanceType is a required field
	MasterInstanceType *string `min:"1" type:"string" required:"true"`

	// The DNS name of the master node. If the cluster is on a private subnet, this
	// is the private DNS name. On a public subnet, this is the public DNS name.
	MasterPublicDnsName *string `type:"string"`

	// An approximation of the cost of the cluster, represented in m1.small/hours.
	// This value is incremented one time for every hour that an m1.small runs.
	// Larger instances are weighted more, so an Amazon EC2 instance that is roughly
	// four times more expensive would result in the normalized instance hours being
	// incremented by four. This result is only an approximation and does not reflect
	// the actual billing rate.
	NormalizedInstanceHours *int64 `type:"integer"`

	// The Amazon EC2 Availability Zone for the cluster.
	Placement *PlacementType `type:"structure"`

	// The Amazon EC2 slave node instance type.
	//
	// SlaveInstanceType is a required field
	SlaveInstanceType *string `min:"1" type:"string" required:"true"`

	// Specifies whether the Amazon EC2 instances in the cluster are protected from
	// termination by API calls, user intervention, or in the event of a job-flow
	// error.
	TerminationProtected *bool `type:"boolean"`
	// contains filtered or unexported fields
}

Specify the type of Amazon EC2 instances that the cluster (job flow) runs on. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/JobFlowInstancesDetail

func (JobFlowInstancesDetail) GoString

func (s JobFlowInstancesDetail) GoString() string

GoString returns the string representation

func (*JobFlowInstancesDetail) SetEc2KeyName

SetEc2KeyName sets the Ec2KeyName field's value.

func (*JobFlowInstancesDetail) SetEc2SubnetId

SetEc2SubnetId sets the Ec2SubnetId field's value.

func (*JobFlowInstancesDetail) SetHadoopVersion

func (s *JobFlowInstancesDetail) SetHadoopVersion(v string) *JobFlowInstancesDetail

SetHadoopVersion sets the HadoopVersion field's value.

func (*JobFlowInstancesDetail) SetInstanceCount

func (s *JobFlowInstancesDetail) SetInstanceCount(v int64) *JobFlowInstancesDetail

SetInstanceCount sets the InstanceCount field's value.

func (*JobFlowInstancesDetail) SetInstanceGroups

SetInstanceGroups sets the InstanceGroups field's value.

func (*JobFlowInstancesDetail) SetKeepJobFlowAliveWhenNoSteps

func (s *JobFlowInstancesDetail) SetKeepJobFlowAliveWhenNoSteps(v bool) *JobFlowInstancesDetail

SetKeepJobFlowAliveWhenNoSteps sets the KeepJobFlowAliveWhenNoSteps field's value.

func (*JobFlowInstancesDetail) SetMasterInstanceId

func (s *JobFlowInstancesDetail) SetMasterInstanceId(v string) *JobFlowInstancesDetail

SetMasterInstanceId sets the MasterInstanceId field's value.

func (*JobFlowInstancesDetail) SetMasterInstanceType

func (s *JobFlowInstancesDetail) SetMasterInstanceType(v string) *JobFlowInstancesDetail

SetMasterInstanceType sets the MasterInstanceType field's value.

func (*JobFlowInstancesDetail) SetMasterPublicDnsName

func (s *JobFlowInstancesDetail) SetMasterPublicDnsName(v string) *JobFlowInstancesDetail

SetMasterPublicDnsName sets the MasterPublicDnsName field's value.

func (*JobFlowInstancesDetail) SetNormalizedInstanceHours

func (s *JobFlowInstancesDetail) SetNormalizedInstanceHours(v int64) *JobFlowInstancesDetail

SetNormalizedInstanceHours sets the NormalizedInstanceHours field's value.

func (*JobFlowInstancesDetail) SetPlacement

SetPlacement sets the Placement field's value.

func (*JobFlowInstancesDetail) SetSlaveInstanceType

func (s *JobFlowInstancesDetail) SetSlaveInstanceType(v string) *JobFlowInstancesDetail

SetSlaveInstanceType sets the SlaveInstanceType field's value.

func (*JobFlowInstancesDetail) SetTerminationProtected

func (s *JobFlowInstancesDetail) SetTerminationProtected(v bool) *JobFlowInstancesDetail

SetTerminationProtected sets the TerminationProtected field's value.

func (JobFlowInstancesDetail) String

func (s JobFlowInstancesDetail) String() string

String returns the string representation

type KerberosAttributes

type KerberosAttributes struct {

	// The Active Directory password for ADDomainJoinUser.
	ADDomainJoinPassword *string `type:"string"`

	// Required only when establishing a cross-realm trust with an Active Directory
	// domain. A user with sufficient privileges to join resources to the domain.
	ADDomainJoinUser *string `type:"string"`

	// Required only when establishing a cross-realm trust with a KDC in a different
	// realm. The cross-realm principal password, which must be identical across
	// realms.
	CrossRealmTrustPrincipalPassword *string `type:"string"`

	// The password used within the cluster for the kadmin service on the cluster-dedicated
	// KDC, which maintains Kerberos principals, password policies, and keytabs
	// for the cluster.
	//
	// KdcAdminPassword is a required field
	KdcAdminPassword *string `type:"string" required:"true"`

	// The name of the Kerberos realm to which all nodes in a cluster belong. For
	// example, EC2.INTERNAL.
	//
	// Realm is a required field
	Realm *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

Attributes for Kerberos configuration when Kerberos authentication is enabled using a security configuration. For more information see Use Kerberos Authentication (http://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-kerberos.html) in the EMR Management Guide. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/KerberosAttributes

func (KerberosAttributes) GoString

func (s KerberosAttributes) GoString() string

GoString returns the string representation

func (*KerberosAttributes) SetADDomainJoinPassword

func (s *KerberosAttributes) SetADDomainJoinPassword(v string) *KerberosAttributes

SetADDomainJoinPassword sets the ADDomainJoinPassword field's value.

func (*KerberosAttributes) SetADDomainJoinUser

func (s *KerberosAttributes) SetADDomainJoinUser(v string) *KerberosAttributes

SetADDomainJoinUser sets the ADDomainJoinUser field's value.

func (*KerberosAttributes) SetCrossRealmTrustPrincipalPassword

func (s *KerberosAttributes) SetCrossRealmTrustPrincipalPassword(v string) *KerberosAttributes

SetCrossRealmTrustPrincipalPassword sets the CrossRealmTrustPrincipalPassword field's value.

func (*KerberosAttributes) SetKdcAdminPassword

func (s *KerberosAttributes) SetKdcAdminPassword(v string) *KerberosAttributes

SetKdcAdminPassword sets the KdcAdminPassword field's value.

func (*KerberosAttributes) SetRealm

SetRealm sets the Realm field's value.

func (KerberosAttributes) String

func (s KerberosAttributes) String() string

String returns the string representation

func (*KerberosAttributes) Validate

func (s *KerberosAttributes) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type KeyValue

type KeyValue struct {

	// The unique identifier of a key value pair.
	Key *string `type:"string"`

	// The value part of the identified key.
	Value *string `type:"string"`
	// contains filtered or unexported fields
}

A key value pair. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/KeyValue

func (KeyValue) GoString

func (s KeyValue) GoString() string

GoString returns the string representation

func (*KeyValue) SetKey

func (s *KeyValue) SetKey(v string) *KeyValue

SetKey sets the Key field's value.

func (*KeyValue) SetValue

func (s *KeyValue) SetValue(v string) *KeyValue

SetValue sets the Value field's value.

func (KeyValue) String

func (s KeyValue) String() string

String returns the string representation

type ListBootstrapActionsInput

type ListBootstrapActionsInput struct {

	// The cluster identifier for the bootstrap actions to list.
	//
	// ClusterId is a required field
	ClusterId *string `type:"string" required:"true"`

	// The pagination token that indicates the next set of results to retrieve.
	Marker *string `type:"string"`
	// contains filtered or unexported fields
}

This input determines which bootstrap actions to retrieve. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListBootstrapActionsInput

func (ListBootstrapActionsInput) GoString

func (s ListBootstrapActionsInput) GoString() string

GoString returns the string representation

func (*ListBootstrapActionsInput) SetClusterId

SetClusterId sets the ClusterId field's value.

func (*ListBootstrapActionsInput) SetMarker

SetMarker sets the Marker field's value.

func (ListBootstrapActionsInput) String

func (s ListBootstrapActionsInput) String() string

String returns the string representation

func (*ListBootstrapActionsInput) Validate

func (s *ListBootstrapActionsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ListBootstrapActionsOutput

type ListBootstrapActionsOutput struct {

	// The bootstrap actions associated with the cluster.
	BootstrapActions []Command `type:"list"`

	// The pagination token that indicates the next set of results to retrieve.
	Marker *string `type:"string"`
	// contains filtered or unexported fields
}

This output contains the bootstrap actions detail. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListBootstrapActionsOutput

func (ListBootstrapActionsOutput) GoString

func (s ListBootstrapActionsOutput) GoString() string

GoString returns the string representation

func (ListBootstrapActionsOutput) SDKResponseMetadata

func (s ListBootstrapActionsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*ListBootstrapActionsOutput) SetBootstrapActions

func (s *ListBootstrapActionsOutput) SetBootstrapActions(v []Command) *ListBootstrapActionsOutput

SetBootstrapActions sets the BootstrapActions field's value.

func (*ListBootstrapActionsOutput) SetMarker

SetMarker sets the Marker field's value.

func (ListBootstrapActionsOutput) String

String returns the string representation

type ListBootstrapActionsRequest

type ListBootstrapActionsRequest struct {
	*aws.Request
	Input *ListBootstrapActionsInput
}

ListBootstrapActionsRequest is a API request type for the ListBootstrapActions API operation.

func (ListBootstrapActionsRequest) Send

Send marshals and sends the ListBootstrapActions API request.

type ListClustersInput

type ListClustersInput struct {

	// The cluster state filters to apply when listing clusters.
	ClusterStates []ClusterState `type:"list"`

	// The creation date and time beginning value filter for listing clusters.
	CreatedAfter *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The creation date and time end value filter for listing clusters.
	CreatedBefore *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The pagination token that indicates the next set of results to retrieve.
	Marker *string `type:"string"`
	// contains filtered or unexported fields
}

This input determines how the ListClusters action filters the list of clusters that it returns. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListClustersInput

func (ListClustersInput) GoString

func (s ListClustersInput) GoString() string

GoString returns the string representation

func (*ListClustersInput) SetClusterStates

func (s *ListClustersInput) SetClusterStates(v []ClusterState) *ListClustersInput

SetClusterStates sets the ClusterStates field's value.

func (*ListClustersInput) SetCreatedAfter

func (s *ListClustersInput) SetCreatedAfter(v time.Time) *ListClustersInput

SetCreatedAfter sets the CreatedAfter field's value.

func (*ListClustersInput) SetCreatedBefore

func (s *ListClustersInput) SetCreatedBefore(v time.Time) *ListClustersInput

SetCreatedBefore sets the CreatedBefore field's value.

func (*ListClustersInput) SetMarker

func (s *ListClustersInput) SetMarker(v string) *ListClustersInput

SetMarker sets the Marker field's value.

func (ListClustersInput) String

func (s ListClustersInput) String() string

String returns the string representation

type ListClustersOutput

type ListClustersOutput struct {

	// The list of clusters for the account based on the given filters.
	Clusters []ClusterSummary `type:"list"`

	// The pagination token that indicates the next set of results to retrieve.
	Marker *string `type:"string"`
	// contains filtered or unexported fields
}

This contains a ClusterSummaryList with the cluster details; for example, the cluster IDs, names, and status. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListClustersOutput

func (ListClustersOutput) GoString

func (s ListClustersOutput) GoString() string

GoString returns the string representation

func (ListClustersOutput) SDKResponseMetadata

func (s ListClustersOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*ListClustersOutput) SetClusters

SetClusters sets the Clusters field's value.

func (*ListClustersOutput) SetMarker

func (s *ListClustersOutput) SetMarker(v string) *ListClustersOutput

SetMarker sets the Marker field's value.

func (ListClustersOutput) String

func (s ListClustersOutput) String() string

String returns the string representation

type ListClustersRequest

type ListClustersRequest struct {
	*aws.Request
	Input *ListClustersInput
}

ListClustersRequest is a API request type for the ListClusters API operation.

func (ListClustersRequest) Send

Send marshals and sends the ListClusters API request.

type ListInstanceFleetsInput

type ListInstanceFleetsInput struct {

	// The unique identifier of the cluster.
	//
	// ClusterId is a required field
	ClusterId *string `type:"string" required:"true"`

	// The pagination token that indicates the next set of results to retrieve.
	Marker *string `type:"string"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstanceFleetsInput

func (ListInstanceFleetsInput) GoString

func (s ListInstanceFleetsInput) GoString() string

GoString returns the string representation

func (*ListInstanceFleetsInput) SetClusterId

SetClusterId sets the ClusterId field's value.

func (*ListInstanceFleetsInput) SetMarker

SetMarker sets the Marker field's value.

func (ListInstanceFleetsInput) String

func (s ListInstanceFleetsInput) String() string

String returns the string representation

func (*ListInstanceFleetsInput) Validate

func (s *ListInstanceFleetsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ListInstanceFleetsOutput

type ListInstanceFleetsOutput struct {

	// The list of instance fleets for the cluster and given filters.
	InstanceFleets []InstanceFleet `type:"list"`

	// The pagination token that indicates the next set of results to retrieve.
	Marker *string `type:"string"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstanceFleetsOutput

func (ListInstanceFleetsOutput) GoString

func (s ListInstanceFleetsOutput) GoString() string

GoString returns the string representation

func (ListInstanceFleetsOutput) SDKResponseMetadata

func (s ListInstanceFleetsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*ListInstanceFleetsOutput) SetInstanceFleets

SetInstanceFleets sets the InstanceFleets field's value.

func (*ListInstanceFleetsOutput) SetMarker

SetMarker sets the Marker field's value.

func (ListInstanceFleetsOutput) String

func (s ListInstanceFleetsOutput) String() string

String returns the string representation

type ListInstanceFleetsRequest

type ListInstanceFleetsRequest struct {
	*aws.Request
	Input *ListInstanceFleetsInput
}

ListInstanceFleetsRequest is a API request type for the ListInstanceFleets API operation.

func (ListInstanceFleetsRequest) Send

Send marshals and sends the ListInstanceFleets API request.

type ListInstanceGroupsInput

type ListInstanceGroupsInput struct {

	// The identifier of the cluster for which to list the instance groups.
	//
	// ClusterId is a required field
	ClusterId *string `type:"string" required:"true"`

	// The pagination token that indicates the next set of results to retrieve.
	Marker *string `type:"string"`
	// contains filtered or unexported fields
}

This input determines which instance groups to retrieve. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstanceGroupsInput

func (ListInstanceGroupsInput) GoString

func (s ListInstanceGroupsInput) GoString() string

GoString returns the string representation

func (*ListInstanceGroupsInput) SetClusterId

SetClusterId sets the ClusterId field's value.

func (*ListInstanceGroupsInput) SetMarker

SetMarker sets the Marker field's value.

func (ListInstanceGroupsInput) String

func (s ListInstanceGroupsInput) String() string

String returns the string representation

func (*ListInstanceGroupsInput) Validate

func (s *ListInstanceGroupsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ListInstanceGroupsOutput

type ListInstanceGroupsOutput struct {

	// The list of instance groups for the cluster and given filters.
	InstanceGroups []InstanceGroup `type:"list"`

	// The pagination token that indicates the next set of results to retrieve.
	Marker *string `type:"string"`
	// contains filtered or unexported fields
}

This input determines which instance groups to retrieve. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstanceGroupsOutput

func (ListInstanceGroupsOutput) GoString

func (s ListInstanceGroupsOutput) GoString() string

GoString returns the string representation

func (ListInstanceGroupsOutput) SDKResponseMetadata

func (s ListInstanceGroupsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*ListInstanceGroupsOutput) SetInstanceGroups

SetInstanceGroups sets the InstanceGroups field's value.

func (*ListInstanceGroupsOutput) SetMarker

SetMarker sets the Marker field's value.

func (ListInstanceGroupsOutput) String

func (s ListInstanceGroupsOutput) String() string

String returns the string representation

type ListInstanceGroupsRequest

type ListInstanceGroupsRequest struct {
	*aws.Request
	Input *ListInstanceGroupsInput
}

ListInstanceGroupsRequest is a API request type for the ListInstanceGroups API operation.

func (ListInstanceGroupsRequest) Send

Send marshals and sends the ListInstanceGroups API request.

type ListInstancesInput

type ListInstancesInput struct {

	// The identifier of the cluster for which to list the instances.
	//
	// ClusterId is a required field
	ClusterId *string `type:"string" required:"true"`

	// The unique identifier of the instance fleet.
	InstanceFleetId *string `type:"string"`

	// The node type of the instance fleet. For example MASTER, CORE, or TASK.
	InstanceFleetType InstanceFleetType `type:"string" enum:"true"`

	// The identifier of the instance group for which to list the instances.
	InstanceGroupId *string `type:"string"`

	// The type of instance group for which to list the instances.
	InstanceGroupTypes []InstanceGroupType `type:"list"`

	// A list of instance states that will filter the instances returned with this
	// request.
	InstanceStates []InstanceState `type:"list"`

	// The pagination token that indicates the next set of results to retrieve.
	Marker *string `type:"string"`
	// contains filtered or unexported fields
}

This input determines which instances to list. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstancesInput

func (ListInstancesInput) GoString

func (s ListInstancesInput) GoString() string

GoString returns the string representation

func (*ListInstancesInput) SetClusterId

func (s *ListInstancesInput) SetClusterId(v string) *ListInstancesInput

SetClusterId sets the ClusterId field's value.

func (*ListInstancesInput) SetInstanceFleetId

func (s *ListInstancesInput) SetInstanceFleetId(v string) *ListInstancesInput

SetInstanceFleetId sets the InstanceFleetId field's value.

func (*ListInstancesInput) SetInstanceFleetType

func (s *ListInstancesInput) SetInstanceFleetType(v InstanceFleetType) *ListInstancesInput

SetInstanceFleetType sets the InstanceFleetType field's value.

func (*ListInstancesInput) SetInstanceGroupId

func (s *ListInstancesInput) SetInstanceGroupId(v string) *ListInstancesInput

SetInstanceGroupId sets the InstanceGroupId field's value.

func (*ListInstancesInput) SetInstanceGroupTypes

func (s *ListInstancesInput) SetInstanceGroupTypes(v []InstanceGroupType) *ListInstancesInput

SetInstanceGroupTypes sets the InstanceGroupTypes field's value.

func (*ListInstancesInput) SetInstanceStates

func (s *ListInstancesInput) SetInstanceStates(v []InstanceState) *ListInstancesInput

SetInstanceStates sets the InstanceStates field's value.

func (*ListInstancesInput) SetMarker

func (s *ListInstancesInput) SetMarker(v string) *ListInstancesInput

SetMarker sets the Marker field's value.

func (ListInstancesInput) String

func (s ListInstancesInput) String() string

String returns the string representation

func (*ListInstancesInput) Validate

func (s *ListInstancesInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ListInstancesOutput

type ListInstancesOutput struct {

	// The list of instances for the cluster and given filters.
	Instances []Instance `type:"list"`

	// The pagination token that indicates the next set of results to retrieve.
	Marker *string `type:"string"`
	// contains filtered or unexported fields
}

This output contains the list of instances. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListInstancesOutput

func (ListInstancesOutput) GoString

func (s ListInstancesOutput) GoString() string

GoString returns the string representation

func (ListInstancesOutput) SDKResponseMetadata

func (s ListInstancesOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*ListInstancesOutput) SetInstances

func (s *ListInstancesOutput) SetInstances(v []Instance) *ListInstancesOutput

SetInstances sets the Instances field's value.

func (*ListInstancesOutput) SetMarker

SetMarker sets the Marker field's value.

func (ListInstancesOutput) String

func (s ListInstancesOutput) String() string

String returns the string representation

type ListInstancesRequest

type ListInstancesRequest struct {
	*aws.Request
	Input *ListInstancesInput
}

ListInstancesRequest is a API request type for the ListInstances API operation.

func (ListInstancesRequest) Send

Send marshals and sends the ListInstances API request.

type ListSecurityConfigurationsInput

type ListSecurityConfigurationsInput struct {

	// The pagination token that indicates the set of results to retrieve.
	Marker *string `type:"string"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListSecurityConfigurationsInput

func (ListSecurityConfigurationsInput) GoString

GoString returns the string representation

func (*ListSecurityConfigurationsInput) SetMarker

SetMarker sets the Marker field's value.

func (ListSecurityConfigurationsInput) String

String returns the string representation

type ListSecurityConfigurationsOutput

type ListSecurityConfigurationsOutput struct {

	// A pagination token that indicates the next set of results to retrieve. Include
	// the marker in the next ListSecurityConfiguration call to retrieve the next
	// page of results, if required.
	Marker *string `type:"string"`

	// The creation date and time, and name, of each security configuration.
	SecurityConfigurations []SecurityConfigurationSummary `type:"list"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListSecurityConfigurationsOutput

func (ListSecurityConfigurationsOutput) GoString

GoString returns the string representation

func (ListSecurityConfigurationsOutput) SDKResponseMetadata

func (s ListSecurityConfigurationsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*ListSecurityConfigurationsOutput) SetMarker

SetMarker sets the Marker field's value.

func (*ListSecurityConfigurationsOutput) SetSecurityConfigurations

SetSecurityConfigurations sets the SecurityConfigurations field's value.

func (ListSecurityConfigurationsOutput) String

String returns the string representation

type ListSecurityConfigurationsRequest

type ListSecurityConfigurationsRequest struct {
	*aws.Request
	Input *ListSecurityConfigurationsInput
}

ListSecurityConfigurationsRequest is a API request type for the ListSecurityConfigurations API operation.

func (ListSecurityConfigurationsRequest) Send

Send marshals and sends the ListSecurityConfigurations API request.

type ListStepsInput

type ListStepsInput struct {

	// The identifier of the cluster for which to list the steps.
	//
	// ClusterId is a required field
	ClusterId *string `type:"string" required:"true"`

	// The pagination token that indicates the next set of results to retrieve.
	Marker *string `type:"string"`

	// The filter to limit the step list based on the identifier of the steps.
	StepIds []string `type:"list"`

	// The filter to limit the step list based on certain states.
	StepStates []StepState `type:"list"`
	// contains filtered or unexported fields
}

This input determines which steps to list. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListStepsInput

func (ListStepsInput) GoString

func (s ListStepsInput) GoString() string

GoString returns the string representation

func (*ListStepsInput) SetClusterId

func (s *ListStepsInput) SetClusterId(v string) *ListStepsInput

SetClusterId sets the ClusterId field's value.

func (*ListStepsInput) SetMarker

func (s *ListStepsInput) SetMarker(v string) *ListStepsInput

SetMarker sets the Marker field's value.

func (*ListStepsInput) SetStepIds

func (s *ListStepsInput) SetStepIds(v []string) *ListStepsInput

SetStepIds sets the StepIds field's value.

func (*ListStepsInput) SetStepStates

func (s *ListStepsInput) SetStepStates(v []StepState) *ListStepsInput

SetStepStates sets the StepStates field's value.

func (ListStepsInput) String

func (s ListStepsInput) String() string

String returns the string representation

func (*ListStepsInput) Validate

func (s *ListStepsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ListStepsOutput

type ListStepsOutput struct {

	// The pagination token that indicates the next set of results to retrieve.
	Marker *string `type:"string"`

	// The filtered list of steps for the cluster.
	Steps []StepSummary `type:"list"`
	// contains filtered or unexported fields
}

This output contains the list of steps returned in reverse order. This means that the last step is the first element in the list. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListStepsOutput

func (ListStepsOutput) GoString

func (s ListStepsOutput) GoString() string

GoString returns the string representation

func (ListStepsOutput) SDKResponseMetadata

func (s ListStepsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*ListStepsOutput) SetMarker

func (s *ListStepsOutput) SetMarker(v string) *ListStepsOutput

SetMarker sets the Marker field's value.

func (*ListStepsOutput) SetSteps

func (s *ListStepsOutput) SetSteps(v []StepSummary) *ListStepsOutput

SetSteps sets the Steps field's value.

func (ListStepsOutput) String

func (s ListStepsOutput) String() string

String returns the string representation

type ListStepsRequest

type ListStepsRequest struct {
	*aws.Request
	Input *ListStepsInput
}

ListStepsRequest is a API request type for the ListSteps API operation.

func (ListStepsRequest) Send

func (r ListStepsRequest) Send() (*ListStepsOutput, error)

Send marshals and sends the ListSteps API request.

type MarketType

type MarketType string
const (
	MarketTypeOnDemand MarketType = "ON_DEMAND"
	MarketTypeSpot     MarketType = "SPOT"
)

Enum values for MarketType

type MetricDimension

type MetricDimension struct {

	// The dimension name.
	Key *string `type:"string"`

	// The dimension value.
	Value *string `type:"string"`
	// contains filtered or unexported fields
}

A CloudWatch dimension, which is specified using a Key (known as a Name in CloudWatch), Value pair. By default, Amazon EMR uses one dimension whose Key is JobFlowID and Value is a variable representing the cluster ID, which is ${emr.clusterId}. This enables the rule to bootstrap when the cluster ID becomes available. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/MetricDimension

func (MetricDimension) GoString

func (s MetricDimension) GoString() string

GoString returns the string representation

func (*MetricDimension) SetKey

func (s *MetricDimension) SetKey(v string) *MetricDimension

SetKey sets the Key field's value.

func (*MetricDimension) SetValue

func (s *MetricDimension) SetValue(v string) *MetricDimension

SetValue sets the Value field's value.

func (MetricDimension) String

func (s MetricDimension) String() string

String returns the string representation

type ModifyInstanceFleetInput

type ModifyInstanceFleetInput struct {

	// The unique identifier of the cluster.
	//
	// ClusterId is a required field
	ClusterId *string `type:"string" required:"true"`

	// The unique identifier of the instance fleet.
	//
	// InstanceFleet is a required field
	InstanceFleet *InstanceFleetModifyConfig `type:"structure" required:"true"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ModifyInstanceFleetInput

func (ModifyInstanceFleetInput) GoString

func (s ModifyInstanceFleetInput) GoString() string

GoString returns the string representation

func (*ModifyInstanceFleetInput) SetClusterId

SetClusterId sets the ClusterId field's value.

func (*ModifyInstanceFleetInput) SetInstanceFleet

SetInstanceFleet sets the InstanceFleet field's value.

func (ModifyInstanceFleetInput) String

func (s ModifyInstanceFleetInput) String() string

String returns the string representation

func (*ModifyInstanceFleetInput) Validate

func (s *ModifyInstanceFleetInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ModifyInstanceFleetOutput

type ModifyInstanceFleetOutput struct {
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ModifyInstanceFleetOutput

func (ModifyInstanceFleetOutput) GoString

func (s ModifyInstanceFleetOutput) GoString() string

GoString returns the string representation

func (ModifyInstanceFleetOutput) SDKResponseMetadata

func (s ModifyInstanceFleetOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (ModifyInstanceFleetOutput) String

func (s ModifyInstanceFleetOutput) String() string

String returns the string representation

type ModifyInstanceFleetRequest

type ModifyInstanceFleetRequest struct {
	*aws.Request
	Input *ModifyInstanceFleetInput
}

ModifyInstanceFleetRequest is a API request type for the ModifyInstanceFleet API operation.

func (ModifyInstanceFleetRequest) Send

Send marshals and sends the ModifyInstanceFleet API request.

type ModifyInstanceGroupsInput

type ModifyInstanceGroupsInput struct {

	// The ID of the cluster to which the instance group belongs.
	ClusterId *string `type:"string"`

	// Instance groups to change.
	InstanceGroups []InstanceGroupModifyConfig `type:"list"`
	// contains filtered or unexported fields
}

Change the size of some instance groups. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ModifyInstanceGroupsInput

func (ModifyInstanceGroupsInput) GoString

func (s ModifyInstanceGroupsInput) GoString() string

GoString returns the string representation

func (*ModifyInstanceGroupsInput) SetClusterId

SetClusterId sets the ClusterId field's value.

func (*ModifyInstanceGroupsInput) SetInstanceGroups

SetInstanceGroups sets the InstanceGroups field's value.

func (ModifyInstanceGroupsInput) String

func (s ModifyInstanceGroupsInput) String() string

String returns the string representation

func (*ModifyInstanceGroupsInput) Validate

func (s *ModifyInstanceGroupsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ModifyInstanceGroupsOutput

type ModifyInstanceGroupsOutput struct {
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ModifyInstanceGroupsOutput

func (ModifyInstanceGroupsOutput) GoString

func (s ModifyInstanceGroupsOutput) GoString() string

GoString returns the string representation

func (ModifyInstanceGroupsOutput) SDKResponseMetadata

func (s ModifyInstanceGroupsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (ModifyInstanceGroupsOutput) String

String returns the string representation

type ModifyInstanceGroupsRequest

type ModifyInstanceGroupsRequest struct {
	*aws.Request
	Input *ModifyInstanceGroupsInput
}

ModifyInstanceGroupsRequest is a API request type for the ModifyInstanceGroups API operation.

func (ModifyInstanceGroupsRequest) Send

Send marshals and sends the ModifyInstanceGroups API request.

type PlacementType

type PlacementType struct {

	// The Amazon EC2 Availability Zone for the cluster. AvailabilityZone is used
	// for uniform instance groups, while AvailabilityZones (plural) is used for
	// instance fleets.
	AvailabilityZone *string `type:"string"`

	// When multiple Availability Zones are specified, Amazon EMR evaluates them
	// and launches instances in the optimal Availability Zone. AvailabilityZones
	// is used for instance fleets, while AvailabilityZone (singular) is used for
	// uniform instance groups.
	//
	// The instance fleet configuration is available only in Amazon EMR versions
	// 4.8.0 and later, excluding 5.0.x versions.
	AvailabilityZones []string `type:"list"`
	// contains filtered or unexported fields
}

The Amazon EC2 Availability Zone configuration of the cluster (job flow). Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/PlacementType

func (PlacementType) GoString

func (s PlacementType) GoString() string

GoString returns the string representation

func (*PlacementType) SetAvailabilityZone

func (s *PlacementType) SetAvailabilityZone(v string) *PlacementType

SetAvailabilityZone sets the AvailabilityZone field's value.

func (*PlacementType) SetAvailabilityZones

func (s *PlacementType) SetAvailabilityZones(v []string) *PlacementType

SetAvailabilityZones sets the AvailabilityZones field's value.

func (PlacementType) String

func (s PlacementType) String() string

String returns the string representation

type PutAutoScalingPolicyInput

type PutAutoScalingPolicyInput struct {

	// Specifies the definition of the automatic scaling policy.
	//
	// AutoScalingPolicy is a required field
	AutoScalingPolicy *AutoScalingPolicy `type:"structure" required:"true"`

	// Specifies the ID of a cluster. The instance group to which the automatic
	// scaling policy is applied is within this cluster.
	//
	// ClusterId is a required field
	ClusterId *string `type:"string" required:"true"`

	// Specifies the ID of the instance group to which the automatic scaling policy
	// is applied.
	//
	// InstanceGroupId is a required field
	InstanceGroupId *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/PutAutoScalingPolicyInput

func (PutAutoScalingPolicyInput) GoString

func (s PutAutoScalingPolicyInput) GoString() string

GoString returns the string representation

func (*PutAutoScalingPolicyInput) SetAutoScalingPolicy

SetAutoScalingPolicy sets the AutoScalingPolicy field's value.

func (*PutAutoScalingPolicyInput) SetClusterId

SetClusterId sets the ClusterId field's value.

func (*PutAutoScalingPolicyInput) SetInstanceGroupId

SetInstanceGroupId sets the InstanceGroupId field's value.

func (PutAutoScalingPolicyInput) String

func (s PutAutoScalingPolicyInput) String() string

String returns the string representation

func (*PutAutoScalingPolicyInput) Validate

func (s *PutAutoScalingPolicyInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type PutAutoScalingPolicyOutput

type PutAutoScalingPolicyOutput struct {

	// The automatic scaling policy definition.
	AutoScalingPolicy *AutoScalingPolicyDescription `type:"structure"`

	// Specifies the ID of a cluster. The instance group to which the automatic
	// scaling policy is applied is within this cluster.
	ClusterId *string `type:"string"`

	// Specifies the ID of the instance group to which the scaling policy is applied.
	InstanceGroupId *string `type:"string"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/PutAutoScalingPolicyOutput

func (PutAutoScalingPolicyOutput) GoString

func (s PutAutoScalingPolicyOutput) GoString() string

GoString returns the string representation

func (PutAutoScalingPolicyOutput) SDKResponseMetadata

func (s PutAutoScalingPolicyOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*PutAutoScalingPolicyOutput) SetAutoScalingPolicy

SetAutoScalingPolicy sets the AutoScalingPolicy field's value.

func (*PutAutoScalingPolicyOutput) SetClusterId

SetClusterId sets the ClusterId field's value.

func (*PutAutoScalingPolicyOutput) SetInstanceGroupId

SetInstanceGroupId sets the InstanceGroupId field's value.

func (PutAutoScalingPolicyOutput) String

String returns the string representation

type PutAutoScalingPolicyRequest

type PutAutoScalingPolicyRequest struct {
	*aws.Request
	Input *PutAutoScalingPolicyInput
}

PutAutoScalingPolicyRequest is a API request type for the PutAutoScalingPolicy API operation.

func (PutAutoScalingPolicyRequest) Send

Send marshals and sends the PutAutoScalingPolicy API request.

type RemoveAutoScalingPolicyInput

type RemoveAutoScalingPolicyInput struct {

	// Specifies the ID of a cluster. The instance group to which the automatic
	// scaling policy is applied is within this cluster.
	//
	// ClusterId is a required field
	ClusterId *string `type:"string" required:"true"`

	// Specifies the ID of the instance group to which the scaling policy is applied.
	//
	// InstanceGroupId is a required field
	InstanceGroupId *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RemoveAutoScalingPolicyInput

func (RemoveAutoScalingPolicyInput) GoString

func (s RemoveAutoScalingPolicyInput) GoString() string

GoString returns the string representation

func (*RemoveAutoScalingPolicyInput) SetClusterId

SetClusterId sets the ClusterId field's value.

func (*RemoveAutoScalingPolicyInput) SetInstanceGroupId

SetInstanceGroupId sets the InstanceGroupId field's value.

func (RemoveAutoScalingPolicyInput) String

String returns the string representation

func (*RemoveAutoScalingPolicyInput) Validate

func (s *RemoveAutoScalingPolicyInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type RemoveAutoScalingPolicyOutput

type RemoveAutoScalingPolicyOutput struct {
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RemoveAutoScalingPolicyOutput

func (RemoveAutoScalingPolicyOutput) GoString

GoString returns the string representation

func (RemoveAutoScalingPolicyOutput) SDKResponseMetadata

func (s RemoveAutoScalingPolicyOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (RemoveAutoScalingPolicyOutput) String

String returns the string representation

type RemoveAutoScalingPolicyRequest

type RemoveAutoScalingPolicyRequest struct {
	*aws.Request
	Input *RemoveAutoScalingPolicyInput
}

RemoveAutoScalingPolicyRequest is a API request type for the RemoveAutoScalingPolicy API operation.

func (RemoveAutoScalingPolicyRequest) Send

Send marshals and sends the RemoveAutoScalingPolicy API request.

type RemoveTagsInput

type RemoveTagsInput struct {

	// The Amazon EMR resource identifier from which tags will be removed. This
	// value must be a cluster identifier.
	//
	// ResourceId is a required field
	ResourceId *string `type:"string" required:"true"`

	// A list of tag keys to remove from a resource.
	//
	// TagKeys is a required field
	TagKeys []string `type:"list" required:"true"`
	// contains filtered or unexported fields
}

This input identifies a cluster and a list of tags to remove. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RemoveTagsInput

func (RemoveTagsInput) GoString

func (s RemoveTagsInput) GoString() string

GoString returns the string representation

func (*RemoveTagsInput) SetResourceId

func (s *RemoveTagsInput) SetResourceId(v string) *RemoveTagsInput

SetResourceId sets the ResourceId field's value.

func (*RemoveTagsInput) SetTagKeys

func (s *RemoveTagsInput) SetTagKeys(v []string) *RemoveTagsInput

SetTagKeys sets the TagKeys field's value.

func (RemoveTagsInput) String

func (s RemoveTagsInput) String() string

String returns the string representation

func (*RemoveTagsInput) Validate

func (s *RemoveTagsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type RemoveTagsOutput

type RemoveTagsOutput struct {
	// contains filtered or unexported fields
}

This output indicates the result of removing tags from a resource. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RemoveTagsOutput

func (RemoveTagsOutput) GoString

func (s RemoveTagsOutput) GoString() string

GoString returns the string representation

func (RemoveTagsOutput) SDKResponseMetadata

func (s RemoveTagsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (RemoveTagsOutput) String

func (s RemoveTagsOutput) String() string

String returns the string representation

type RemoveTagsRequest

type RemoveTagsRequest struct {
	*aws.Request
	Input *RemoveTagsInput
}

RemoveTagsRequest is a API request type for the RemoveTags API operation.

func (RemoveTagsRequest) Send

Send marshals and sends the RemoveTags API request.

type RepoUpgradeOnBoot

type RepoUpgradeOnBoot string
const (
	RepoUpgradeOnBootSecurity RepoUpgradeOnBoot = "SECURITY"
	RepoUpgradeOnBootNone     RepoUpgradeOnBoot = "NONE"
)

Enum values for RepoUpgradeOnBoot

type RunJobFlowInput

type RunJobFlowInput struct {

	// A JSON string for selecting additional features.
	AdditionalInfo *string `type:"string"`

	// For Amazon EMR AMI versions 3.x and 2.x. For Amazon EMR releases 4.0 and
	// later, the Linux AMI is determined by the ReleaseLabel specified or by CustomAmiID.
	// The version of the Amazon Machine Image (AMI) to use when launching Amazon
	// EC2 instances in the job flow. For details about the AMI versions currently
	// supported in EMR version 3.x and 2.x, see AMI Versions Supported in EMR (emr/latest/DeveloperGuide/emr-dg.pdf#nameddest=ami-versions-supported)
	// in the Amazon EMR Developer Guide.
	//
	// If the AMI supports multiple versions of Hadoop (for example, AMI 1.0 supports
	// both Hadoop 0.18 and 0.20), you can use the JobFlowInstancesConfigHadoopVersion
	// parameter to modify the version of Hadoop from the defaults shown above.
	//
	// Previously, the EMR AMI version API parameter options allowed you to use
	// latest for the latest AMI version rather than specify a numerical value.
	// Some regions no longer support this deprecated option as they only have a
	// newer release label version of EMR, which requires you to specify an EMR
	// release label release (EMR 4.x or later).
	AmiVersion *string `type:"string"`

	// For Amazon EMR releases 4.0 and later. A list of applications for the cluster.
	// Valid values are: "Hadoop", "Hive", "Mahout", "Pig", and "Spark." They are
	// case insensitive.
	Applications []Application `type:"list"`

	// 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.
	AutoScalingRole *string `type:"string"`

	// A list of bootstrap actions to run before Hadoop starts on the cluster nodes.
	BootstrapActions []BootstrapActionConfig `type:"list"`

	// For Amazon EMR releases 4.0 and later. The list of configurations supplied
	// for the EMR cluster you are creating.
	Configurations []Configuration `type:"list"`

	// 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 (http://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-custom-ami.html)
	// 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 (http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/creating-an-ami-ebs.html)
	// in the Amazon Elastic Compute Cloud User Guide for Linux Instances. For information
	// about finding an AMI ID, see Finding a Linux AMI (http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/finding-an-ami.html).
	CustomAmiId *string `type:"string"`

	// 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.
	EbsRootVolumeSize *int64 `type:"integer"`

	// A specification of the number and type of Amazon EC2 instances.
	//
	// Instances is a required field
	Instances *JobFlowInstancesConfig `type:"structure" required:"true"`

	// 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.
	JobFlowRole *string `type:"string"`

	// Attributes for Kerberos configuration when Kerberos authentication is enabled
	// using a security configuration. For more information see Use Kerberos Authentication
	// (http://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-kerberos.html)
	// in the EMR Management Guide.
	KerberosAttributes *KerberosAttributes `type:"structure"`

	// The location in Amazon S3 to write the log files of the job flow. If a value
	// is not provided, logs are not created.
	LogUri *string `type:"string"`

	// The name of the job flow.
	//
	// Name is a required field
	Name *string `type:"string" required:"true"`

	// 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 (http://docs.aws.amazon.com/emr/latest/DeveloperGuide/emr-dg.pdf).
	// 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.
	NewSupportedProducts []SupportedProductConfig `type:"list"`

	// The release label for the Amazon EMR release. For Amazon EMR 3.x and 2.x
	// AMIs, use AmiVersion instead.
	ReleaseLabel *string `type:"string"`

	// 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.
	RepoUpgradeOnBoot RepoUpgradeOnBoot `type:"string" enum:"true"`

	// 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.
	ScaleDownBehavior ScaleDownBehavior `type:"string" enum:"true"`

	// The name of a security configuration to apply to the cluster.
	SecurityConfiguration *string `type:"string"`

	// The IAM role that will be assumed by the Amazon EMR service to access AWS
	// resources on your behalf.
	ServiceRole *string `type:"string"`

	// A list of steps to run.
	Steps []StepConfig `type:"list"`

	// 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 (http://docs.aws.amazon.com/emr/latest/DeveloperGuide/emr-dg.pdf).
	// Currently supported values are:
	//
	//    * "mapr-m3" - launch the job flow using MapR M3 Edition.
	//
	//    * "mapr-m5" - launch the job flow using MapR M5 Edition.
	SupportedProducts []string `type:"list"`

	// A list of tags to associate with a cluster and propagate to Amazon EC2 instances.
	Tags []Tag `type:"list"`

	// 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.
	VisibleToAllUsers *bool `type:"boolean"`
	// contains filtered or unexported fields
}

Input to the RunJobFlow operation. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RunJobFlowInput

func (RunJobFlowInput) GoString

func (s RunJobFlowInput) GoString() string

GoString returns the string representation

func (*RunJobFlowInput) SetAdditionalInfo

func (s *RunJobFlowInput) SetAdditionalInfo(v string) *RunJobFlowInput

SetAdditionalInfo sets the AdditionalInfo field's value.

func (*RunJobFlowInput) SetAmiVersion

func (s *RunJobFlowInput) SetAmiVersion(v string) *RunJobFlowInput

SetAmiVersion sets the AmiVersion field's value.

func (*RunJobFlowInput) SetApplications

func (s *RunJobFlowInput) SetApplications(v []Application) *RunJobFlowInput

SetApplications sets the Applications field's value.

func (*RunJobFlowInput) SetAutoScalingRole

func (s *RunJobFlowInput) SetAutoScalingRole(v string) *RunJobFlowInput

SetAutoScalingRole sets the AutoScalingRole field's value.

func (*RunJobFlowInput) SetBootstrapActions

func (s *RunJobFlowInput) SetBootstrapActions(v []BootstrapActionConfig) *RunJobFlowInput

SetBootstrapActions sets the BootstrapActions field's value.

func (*RunJobFlowInput) SetConfigurations

func (s *RunJobFlowInput) SetConfigurations(v []Configuration) *RunJobFlowInput

SetConfigurations sets the Configurations field's value.

func (*RunJobFlowInput) SetCustomAmiId

func (s *RunJobFlowInput) SetCustomAmiId(v string) *RunJobFlowInput

SetCustomAmiId sets the CustomAmiId field's value.

func (*RunJobFlowInput) SetEbsRootVolumeSize

func (s *RunJobFlowInput) SetEbsRootVolumeSize(v int64) *RunJobFlowInput

SetEbsRootVolumeSize sets the EbsRootVolumeSize field's value.

func (*RunJobFlowInput) SetInstances

SetInstances sets the Instances field's value.

func (*RunJobFlowInput) SetJobFlowRole

func (s *RunJobFlowInput) SetJobFlowRole(v string) *RunJobFlowInput

SetJobFlowRole sets the JobFlowRole field's value.

func (*RunJobFlowInput) SetKerberosAttributes

func (s *RunJobFlowInput) SetKerberosAttributes(v *KerberosAttributes) *RunJobFlowInput

SetKerberosAttributes sets the KerberosAttributes field's value.

func (*RunJobFlowInput) SetLogUri

func (s *RunJobFlowInput) SetLogUri(v string) *RunJobFlowInput

SetLogUri sets the LogUri field's value.

func (*RunJobFlowInput) SetName

func (s *RunJobFlowInput) SetName(v string) *RunJobFlowInput

SetName sets the Name field's value.

func (*RunJobFlowInput) SetNewSupportedProducts

func (s *RunJobFlowInput) SetNewSupportedProducts(v []SupportedProductConfig) *RunJobFlowInput

SetNewSupportedProducts sets the NewSupportedProducts field's value.

func (*RunJobFlowInput) SetReleaseLabel

func (s *RunJobFlowInput) SetReleaseLabel(v string) *RunJobFlowInput

SetReleaseLabel sets the ReleaseLabel field's value.

func (*RunJobFlowInput) SetRepoUpgradeOnBoot

func (s *RunJobFlowInput) SetRepoUpgradeOnBoot(v RepoUpgradeOnBoot) *RunJobFlowInput

SetRepoUpgradeOnBoot sets the RepoUpgradeOnBoot field's value.

func (*RunJobFlowInput) SetScaleDownBehavior

func (s *RunJobFlowInput) SetScaleDownBehavior(v ScaleDownBehavior) *RunJobFlowInput

SetScaleDownBehavior sets the ScaleDownBehavior field's value.

func (*RunJobFlowInput) SetSecurityConfiguration

func (s *RunJobFlowInput) SetSecurityConfiguration(v string) *RunJobFlowInput

SetSecurityConfiguration sets the SecurityConfiguration field's value.

func (*RunJobFlowInput) SetServiceRole

func (s *RunJobFlowInput) SetServiceRole(v string) *RunJobFlowInput

SetServiceRole sets the ServiceRole field's value.

func (*RunJobFlowInput) SetSteps

func (s *RunJobFlowInput) SetSteps(v []StepConfig) *RunJobFlowInput

SetSteps sets the Steps field's value.

func (*RunJobFlowInput) SetSupportedProducts

func (s *RunJobFlowInput) SetSupportedProducts(v []string) *RunJobFlowInput

SetSupportedProducts sets the SupportedProducts field's value.

func (*RunJobFlowInput) SetTags

func (s *RunJobFlowInput) SetTags(v []Tag) *RunJobFlowInput

SetTags sets the Tags field's value.

func (*RunJobFlowInput) SetVisibleToAllUsers

func (s *RunJobFlowInput) SetVisibleToAllUsers(v bool) *RunJobFlowInput

SetVisibleToAllUsers sets the VisibleToAllUsers field's value.

func (RunJobFlowInput) String

func (s RunJobFlowInput) String() string

String returns the string representation

func (*RunJobFlowInput) Validate

func (s *RunJobFlowInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type RunJobFlowOutput

type RunJobFlowOutput struct {

	// An unique identifier for the job flow.
	JobFlowId *string `type:"string"`
	// contains filtered or unexported fields
}

The result of the RunJobFlow operation. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/RunJobFlowOutput

func (RunJobFlowOutput) GoString

func (s RunJobFlowOutput) GoString() string

GoString returns the string representation

func (RunJobFlowOutput) SDKResponseMetadata

func (s RunJobFlowOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (*RunJobFlowOutput) SetJobFlowId

func (s *RunJobFlowOutput) SetJobFlowId(v string) *RunJobFlowOutput

SetJobFlowId sets the JobFlowId field's value.

func (RunJobFlowOutput) String

func (s RunJobFlowOutput) String() string

String returns the string representation

type RunJobFlowRequest

type RunJobFlowRequest struct {
	*aws.Request
	Input *RunJobFlowInput
}

RunJobFlowRequest is a API request type for the RunJobFlow API operation.

func (RunJobFlowRequest) Send

Send marshals and sends the RunJobFlow API request.

type ScaleDownBehavior

type ScaleDownBehavior string
const (
	ScaleDownBehaviorTerminateAtInstanceHour   ScaleDownBehavior = "TERMINATE_AT_INSTANCE_HOUR"
	ScaleDownBehaviorTerminateAtTaskCompletion ScaleDownBehavior = "TERMINATE_AT_TASK_COMPLETION"
)

Enum values for ScaleDownBehavior

type ScalingAction

type ScalingAction struct {

	// Not available for instance groups. Instance groups use the market type specified
	// for the group.
	Market MarketType `type:"string" enum:"true"`

	// The type of adjustment the automatic scaling activity makes when triggered,
	// and the periodicity of the adjustment.
	//
	// SimpleScalingPolicyConfiguration is a required field
	SimpleScalingPolicyConfiguration *SimpleScalingPolicyConfiguration `type:"structure" required:"true"`
	// contains filtered or unexported fields
}

The type of adjustment the automatic scaling activity makes when triggered, and the periodicity of the adjustment. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ScalingAction

func (ScalingAction) GoString

func (s ScalingAction) GoString() string

GoString returns the string representation

func (*ScalingAction) SetMarket

func (s *ScalingAction) SetMarket(v MarketType) *ScalingAction

SetMarket sets the Market field's value.

func (*ScalingAction) SetSimpleScalingPolicyConfiguration

func (s *ScalingAction) SetSimpleScalingPolicyConfiguration(v *SimpleScalingPolicyConfiguration) *ScalingAction

SetSimpleScalingPolicyConfiguration sets the SimpleScalingPolicyConfiguration field's value.

func (ScalingAction) String

func (s ScalingAction) String() string

String returns the string representation

func (*ScalingAction) Validate

func (s *ScalingAction) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ScalingConstraints

type ScalingConstraints struct {

	// The upper boundary of EC2 instances in an instance group beyond which scaling
	// activities are not allowed to grow. Scale-out activities will not add instances
	// beyond this boundary.
	//
	// MaxCapacity is a required field
	MaxCapacity *int64 `type:"integer" required:"true"`

	// The lower boundary of EC2 instances in an instance group below which scaling
	// activities are not allowed to shrink. Scale-in activities will not terminate
	// instances below this boundary.
	//
	// MinCapacity is a required field
	MinCapacity *int64 `type:"integer" required:"true"`
	// contains filtered or unexported fields
}

The upper and lower EC2 instance limits for an automatic scaling policy. Automatic scaling activities triggered by automatic scaling rules will not cause an instance group to grow above or below these limits. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ScalingConstraints

func (ScalingConstraints) GoString

func (s ScalingConstraints) GoString() string

GoString returns the string representation

func (*ScalingConstraints) SetMaxCapacity

func (s *ScalingConstraints) SetMaxCapacity(v int64) *ScalingConstraints

SetMaxCapacity sets the MaxCapacity field's value.

func (*ScalingConstraints) SetMinCapacity

func (s *ScalingConstraints) SetMinCapacity(v int64) *ScalingConstraints

SetMinCapacity sets the MinCapacity field's value.

func (ScalingConstraints) String

func (s ScalingConstraints) String() string

String returns the string representation

func (*ScalingConstraints) Validate

func (s *ScalingConstraints) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ScalingRule

type ScalingRule struct {

	// The conditions that trigger an automatic scaling activity.
	//
	// Action is a required field
	Action *ScalingAction `type:"structure" required:"true"`

	// A friendly, more verbose description of the automatic scaling rule.
	Description *string `type:"string"`

	// The name used to identify an automatic scaling rule. Rule names must be unique
	// within a scaling policy.
	//
	// Name is a required field
	Name *string `type:"string" required:"true"`

	// The CloudWatch alarm definition that determines when automatic scaling activity
	// is triggered.
	//
	// Trigger is a required field
	Trigger *ScalingTrigger `type:"structure" required:"true"`
	// contains filtered or unexported fields
}

A scale-in or scale-out rule that defines scaling activity, including the CloudWatch metric alarm that triggers activity, how EC2 instances are added or removed, and the periodicity of adjustments. The automatic scaling policy for an instance group can comprise one or more automatic scaling rules. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ScalingRule

func (ScalingRule) GoString

func (s ScalingRule) GoString() string

GoString returns the string representation

func (*ScalingRule) SetAction

func (s *ScalingRule) SetAction(v *ScalingAction) *ScalingRule

SetAction sets the Action field's value.

func (*ScalingRule) SetDescription

func (s *ScalingRule) SetDescription(v string) *ScalingRule

SetDescription sets the Description field's value.

func (*ScalingRule) SetName

func (s *ScalingRule) SetName(v string) *ScalingRule

SetName sets the Name field's value.

func (*ScalingRule) SetTrigger

func (s *ScalingRule) SetTrigger(v *ScalingTrigger) *ScalingRule

SetTrigger sets the Trigger field's value.

func (ScalingRule) String

func (s ScalingRule) String() string

String returns the string representation

func (*ScalingRule) Validate

func (s *ScalingRule) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ScalingTrigger

type ScalingTrigger struct {

	// The definition of a CloudWatch metric alarm. When the defined alarm conditions
	// are met along with other trigger parameters, scaling activity begins.
	//
	// CloudWatchAlarmDefinition is a required field
	CloudWatchAlarmDefinition *CloudWatchAlarmDefinition `type:"structure" required:"true"`
	// contains filtered or unexported fields
}

The conditions that trigger an automatic scaling activity. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ScalingTrigger

func (ScalingTrigger) GoString

func (s ScalingTrigger) GoString() string

GoString returns the string representation

func (*ScalingTrigger) SetCloudWatchAlarmDefinition

func (s *ScalingTrigger) SetCloudWatchAlarmDefinition(v *CloudWatchAlarmDefinition) *ScalingTrigger

SetCloudWatchAlarmDefinition sets the CloudWatchAlarmDefinition field's value.

func (ScalingTrigger) String

func (s ScalingTrigger) String() string

String returns the string representation

func (*ScalingTrigger) Validate

func (s *ScalingTrigger) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ScriptBootstrapActionConfig

type ScriptBootstrapActionConfig struct {

	// A list of command line arguments to pass to the bootstrap action script.
	Args []string `type:"list"`

	// Location of the script to run during a bootstrap action. Can be either a
	// location in Amazon S3 or on a local file system.
	//
	// Path is a required field
	Path *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

Configuration of the script to run during a bootstrap action. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ScriptBootstrapActionConfig

func (ScriptBootstrapActionConfig) GoString

func (s ScriptBootstrapActionConfig) GoString() string

GoString returns the string representation

func (*ScriptBootstrapActionConfig) SetArgs

SetArgs sets the Args field's value.

func (*ScriptBootstrapActionConfig) SetPath

SetPath sets the Path field's value.

func (ScriptBootstrapActionConfig) String

String returns the string representation

func (*ScriptBootstrapActionConfig) Validate

func (s *ScriptBootstrapActionConfig) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type SecurityConfigurationSummary

type SecurityConfigurationSummary struct {

	// The date and time the security configuration was created.
	CreationDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The name of the security configuration.
	Name *string `type:"string"`
	// contains filtered or unexported fields
}

The creation date and time, and name, of a security configuration. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SecurityConfigurationSummary

func (SecurityConfigurationSummary) GoString

func (s SecurityConfigurationSummary) GoString() string

GoString returns the string representation

func (*SecurityConfigurationSummary) SetCreationDateTime

SetCreationDateTime sets the CreationDateTime field's value.

func (*SecurityConfigurationSummary) SetName

SetName sets the Name field's value.

func (SecurityConfigurationSummary) String

String returns the string representation

type SetTerminationProtectionInput

type SetTerminationProtectionInput struct {

	// A list of strings that uniquely identify the clusters to protect. This identifier
	// is returned by RunJobFlow and can also be obtained from DescribeJobFlows
	// .
	//
	// JobFlowIds is a required field
	JobFlowIds []string `type:"list" required:"true"`

	// 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.
	//
	// TerminationProtected is a required field
	TerminationProtected *bool `type:"boolean" required:"true"`
	// contains filtered or unexported fields
}

The input argument to the TerminationProtection operation. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SetTerminationProtectionInput

func (SetTerminationProtectionInput) GoString

GoString returns the string representation

func (*SetTerminationProtectionInput) SetJobFlowIds

SetJobFlowIds sets the JobFlowIds field's value.

func (*SetTerminationProtectionInput) SetTerminationProtected

func (s *SetTerminationProtectionInput) SetTerminationProtected(v bool) *SetTerminationProtectionInput

SetTerminationProtected sets the TerminationProtected field's value.

func (SetTerminationProtectionInput) String

String returns the string representation

func (*SetTerminationProtectionInput) Validate

func (s *SetTerminationProtectionInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type SetTerminationProtectionOutput

type SetTerminationProtectionOutput struct {
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SetTerminationProtectionOutput

func (SetTerminationProtectionOutput) GoString

GoString returns the string representation

func (SetTerminationProtectionOutput) SDKResponseMetadata

func (s SetTerminationProtectionOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (SetTerminationProtectionOutput) String

String returns the string representation

type SetTerminationProtectionRequest

type SetTerminationProtectionRequest struct {
	*aws.Request
	Input *SetTerminationProtectionInput
}

SetTerminationProtectionRequest is a API request type for the SetTerminationProtection API operation.

func (SetTerminationProtectionRequest) Send

Send marshals and sends the SetTerminationProtection API request.

type SetVisibleToAllUsersInput

type SetVisibleToAllUsersInput struct {

	// Identifiers of the job flows to receive the new visibility setting.
	//
	// JobFlowIds is a required field
	JobFlowIds []string `type:"list" required:"true"`

	// 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.
	//
	// VisibleToAllUsers is a required field
	VisibleToAllUsers *bool `type:"boolean" required:"true"`
	// contains filtered or unexported fields
}

The input to the SetVisibleToAllUsers action. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SetVisibleToAllUsersInput

func (SetVisibleToAllUsersInput) GoString

func (s SetVisibleToAllUsersInput) GoString() string

GoString returns the string representation

func (*SetVisibleToAllUsersInput) SetJobFlowIds

SetJobFlowIds sets the JobFlowIds field's value.

func (*SetVisibleToAllUsersInput) SetVisibleToAllUsers

func (s *SetVisibleToAllUsersInput) SetVisibleToAllUsers(v bool) *SetVisibleToAllUsersInput

SetVisibleToAllUsers sets the VisibleToAllUsers field's value.

func (SetVisibleToAllUsersInput) String

func (s SetVisibleToAllUsersInput) String() string

String returns the string representation

func (*SetVisibleToAllUsersInput) Validate

func (s *SetVisibleToAllUsersInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type SetVisibleToAllUsersOutput

type SetVisibleToAllUsersOutput struct {
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SetVisibleToAllUsersOutput

func (SetVisibleToAllUsersOutput) GoString

func (s SetVisibleToAllUsersOutput) GoString() string

GoString returns the string representation

func (SetVisibleToAllUsersOutput) SDKResponseMetadata

func (s SetVisibleToAllUsersOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (SetVisibleToAllUsersOutput) String

String returns the string representation

type SetVisibleToAllUsersRequest

type SetVisibleToAllUsersRequest struct {
	*aws.Request
	Input *SetVisibleToAllUsersInput
}

SetVisibleToAllUsersRequest is a API request type for the SetVisibleToAllUsers API operation.

func (SetVisibleToAllUsersRequest) Send

Send marshals and sends the SetVisibleToAllUsers API request.

type ShrinkPolicy

type ShrinkPolicy struct {

	// The desired timeout for decommissioning an instance. Overrides the default
	// YARN decommissioning timeout.
	DecommissionTimeout *int64 `type:"integer"`

	// Custom policy for requesting termination protection or termination of specific
	// instances when shrinking an instance group.
	InstanceResizePolicy *InstanceResizePolicy `type:"structure"`
	// contains filtered or unexported fields
}

Policy for customizing shrink operations. Allows configuration of decommissioning timeout and targeted instance shrinking. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ShrinkPolicy

func (ShrinkPolicy) GoString

func (s ShrinkPolicy) GoString() string

GoString returns the string representation

func (*ShrinkPolicy) SetDecommissionTimeout

func (s *ShrinkPolicy) SetDecommissionTimeout(v int64) *ShrinkPolicy

SetDecommissionTimeout sets the DecommissionTimeout field's value.

func (*ShrinkPolicy) SetInstanceResizePolicy

func (s *ShrinkPolicy) SetInstanceResizePolicy(v *InstanceResizePolicy) *ShrinkPolicy

SetInstanceResizePolicy sets the InstanceResizePolicy field's value.

func (ShrinkPolicy) String

func (s ShrinkPolicy) String() string

String returns the string representation

type SimpleScalingPolicyConfiguration

type SimpleScalingPolicyConfiguration struct {

	// The way in which EC2 instances are added (if ScalingAdjustment is a positive
	// number) or terminated (if ScalingAdjustment is a negative number) each time
	// the scaling activity is triggered. CHANGE_IN_CAPACITY is the default. CHANGE_IN_CAPACITY
	// indicates that the EC2 instance count increments or decrements by ScalingAdjustment,
	// which should be expressed as an integer. PERCENT_CHANGE_IN_CAPACITY indicates
	// the instance count increments or decrements by the percentage specified by
	// ScalingAdjustment, which should be expressed as an integer. For example,
	// 20 indicates an increase in 20% increments of cluster capacity. EXACT_CAPACITY
	// indicates the scaling activity results in an instance group with the number
	// of EC2 instances specified by ScalingAdjustment, which should be expressed
	// as a positive integer.
	AdjustmentType AdjustmentType `type:"string" enum:"true"`

	// The amount of time, in seconds, after a scaling activity completes before
	// any further trigger-related scaling activities can start. The default value
	// is 0.
	CoolDown *int64 `type:"integer"`

	// The amount by which to scale in or scale out, based on the specified AdjustmentType.
	// A positive value adds to the instance group's EC2 instance count while a
	// negative number removes instances. If AdjustmentType is set to EXACT_CAPACITY,
	// the number should only be a positive integer. If AdjustmentType is set to
	// PERCENT_CHANGE_IN_CAPACITY, the value should express the percentage as an
	// integer. For example, -20 indicates a decrease in 20% increments of cluster
	// capacity.
	//
	// ScalingAdjustment is a required field
	ScalingAdjustment *int64 `type:"integer" required:"true"`
	// contains filtered or unexported fields
}

An automatic scaling configuration, which describes how the policy adds or removes instances, the cooldown period, and the number of EC2 instances that will be added each time the CloudWatch metric alarm condition is satisfied. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SimpleScalingPolicyConfiguration

func (SimpleScalingPolicyConfiguration) GoString

GoString returns the string representation

func (*SimpleScalingPolicyConfiguration) SetAdjustmentType

SetAdjustmentType sets the AdjustmentType field's value.

func (*SimpleScalingPolicyConfiguration) SetCoolDown

SetCoolDown sets the CoolDown field's value.

func (*SimpleScalingPolicyConfiguration) SetScalingAdjustment

SetScalingAdjustment sets the ScalingAdjustment field's value.

func (SimpleScalingPolicyConfiguration) String

String returns the string representation

func (*SimpleScalingPolicyConfiguration) Validate

Validate inspects the fields of the type to determine if they are valid.

type SpotProvisioningSpecification

type SpotProvisioningSpecification struct {

	// The defined duration for Spot instances (also known as Spot blocks) in minutes.
	// When specified, the Spot instance does not terminate before the defined duration
	// expires, and defined duration pricing for Spot instances applies. Valid values
	// are 60, 120, 180, 240, 300, or 360. The duration period starts as soon as
	// a Spot instance receives its instance ID. At the end of the duration, Amazon
	// EC2 marks the Spot instance for termination and provides a Spot instance
	// termination notice, which gives the instance a two-minute warning before
	// it terminates.
	BlockDurationMinutes *int64 `type:"integer"`

	// The action to take when TargetSpotCapacity has not been fulfilled when the
	// TimeoutDurationMinutes has expired. Spot instances are not uprovisioned within
	// the Spot provisioining timeout. Valid values are TERMINATE_CLUSTER and SWITCH_TO_ON_DEMAND.
	// SWITCH_TO_ON_DEMAND specifies that if no Spot instances are available, On-Demand
	// Instances should be provisioned to fulfill any remaining Spot capacity.
	//
	// TimeoutAction is a required field
	TimeoutAction SpotProvisioningTimeoutAction `type:"string" required:"true" enum:"true"`

	// The spot provisioning timeout period in minutes. If Spot instances are not
	// provisioned within this time period, the TimeOutAction is taken. Minimum
	// value is 5 and maximum value is 1440. The timeout applies only during initial
	// provisioning, when the cluster is first created.
	//
	// TimeoutDurationMinutes is a required field
	TimeoutDurationMinutes *int64 `type:"integer" required:"true"`
	// contains filtered or unexported fields
}

The launch specification for Spot instances in the instance fleet, which determines the defined duration and provisioning timeout behavior.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SpotProvisioningSpecification

func (SpotProvisioningSpecification) GoString

GoString returns the string representation

func (*SpotProvisioningSpecification) SetBlockDurationMinutes

func (s *SpotProvisioningSpecification) SetBlockDurationMinutes(v int64) *SpotProvisioningSpecification

SetBlockDurationMinutes sets the BlockDurationMinutes field's value.

func (*SpotProvisioningSpecification) SetTimeoutAction

SetTimeoutAction sets the TimeoutAction field's value.

func (*SpotProvisioningSpecification) SetTimeoutDurationMinutes

func (s *SpotProvisioningSpecification) SetTimeoutDurationMinutes(v int64) *SpotProvisioningSpecification

SetTimeoutDurationMinutes sets the TimeoutDurationMinutes field's value.

func (SpotProvisioningSpecification) String

String returns the string representation

func (*SpotProvisioningSpecification) Validate

func (s *SpotProvisioningSpecification) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type SpotProvisioningTimeoutAction

type SpotProvisioningTimeoutAction string
const (
	SpotProvisioningTimeoutActionSwitchToOnDemand SpotProvisioningTimeoutAction = "SWITCH_TO_ON_DEMAND"
	SpotProvisioningTimeoutActionTerminateCluster SpotProvisioningTimeoutAction = "TERMINATE_CLUSTER"
)

Enum values for SpotProvisioningTimeoutAction

type Statistic

type Statistic string
const (
	StatisticSampleCount Statistic = "SAMPLE_COUNT"
	StatisticAverage     Statistic = "AVERAGE"
	StatisticSum         Statistic = "SUM"
	StatisticMinimum     Statistic = "MINIMUM"
	StatisticMaximum     Statistic = "MAXIMUM"
)

Enum values for Statistic

type Step

type Step struct {

	// This specifies what action to take when the cluster step fails. Possible
	// values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and CONTINUE.
	ActionOnFailure ActionOnFailure `type:"string" enum:"true"`

	// The Hadoop job configuration of the cluster step.
	Config *HadoopStepConfig `type:"structure"`

	// The identifier of the cluster step.
	Id *string `type:"string"`

	// The name of the cluster step.
	Name *string `type:"string"`

	// The current execution status details of the cluster step.
	Status *StepStatus `type:"structure"`
	// contains filtered or unexported fields
}

This represents a step in a cluster. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/Step

func (Step) GoString

func (s Step) GoString() string

GoString returns the string representation

func (*Step) SetActionOnFailure

func (s *Step) SetActionOnFailure(v ActionOnFailure) *Step

SetActionOnFailure sets the ActionOnFailure field's value.

func (*Step) SetConfig

func (s *Step) SetConfig(v *HadoopStepConfig) *Step

SetConfig sets the Config field's value.

func (*Step) SetId

func (s *Step) SetId(v string) *Step

SetId sets the Id field's value.

func (*Step) SetName

func (s *Step) SetName(v string) *Step

SetName sets the Name field's value.

func (*Step) SetStatus

func (s *Step) SetStatus(v *StepStatus) *Step

SetStatus sets the Status field's value.

func (Step) String

func (s Step) String() string

String returns the string representation

type StepConfig

type StepConfig struct {

	// The action to take if the step fails.
	ActionOnFailure ActionOnFailure `type:"string" enum:"true"`

	// The JAR file used for the step.
	//
	// HadoopJarStep is a required field
	HadoopJarStep *HadoopJarStepConfig `type:"structure" required:"true"`

	// The name of the step.
	//
	// Name is a required field
	Name *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

Specification of a cluster (job flow) step. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/StepConfig

func (StepConfig) GoString

func (s StepConfig) GoString() string

GoString returns the string representation

func (*StepConfig) SetActionOnFailure

func (s *StepConfig) SetActionOnFailure(v ActionOnFailure) *StepConfig

SetActionOnFailure sets the ActionOnFailure field's value.

func (*StepConfig) SetHadoopJarStep

func (s *StepConfig) SetHadoopJarStep(v *HadoopJarStepConfig) *StepConfig

SetHadoopJarStep sets the HadoopJarStep field's value.

func (*StepConfig) SetName

func (s *StepConfig) SetName(v string) *StepConfig

SetName sets the Name field's value.

func (StepConfig) String

func (s StepConfig) String() string

String returns the string representation

func (*StepConfig) Validate

func (s *StepConfig) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type StepDetail

type StepDetail struct {

	// The description of the step status.
	//
	// ExecutionStatusDetail is a required field
	ExecutionStatusDetail *StepExecutionStatusDetail `type:"structure" required:"true"`

	// The step configuration.
	//
	// StepConfig is a required field
	StepConfig *StepConfig `type:"structure" required:"true"`
	// contains filtered or unexported fields
}

Combines the execution state and configuration of a step. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/StepDetail

func (StepDetail) GoString

func (s StepDetail) GoString() string

GoString returns the string representation

func (*StepDetail) SetExecutionStatusDetail

func (s *StepDetail) SetExecutionStatusDetail(v *StepExecutionStatusDetail) *StepDetail

SetExecutionStatusDetail sets the ExecutionStatusDetail field's value.

func (*StepDetail) SetStepConfig

func (s *StepDetail) SetStepConfig(v *StepConfig) *StepDetail

SetStepConfig sets the StepConfig field's value.

func (StepDetail) String

func (s StepDetail) String() string

String returns the string representation

type StepExecutionState

type StepExecutionState string
const (
	StepExecutionStatePending     StepExecutionState = "PENDING"
	StepExecutionStateRunning     StepExecutionState = "RUNNING"
	StepExecutionStateContinue    StepExecutionState = "CONTINUE"
	StepExecutionStateCompleted   StepExecutionState = "COMPLETED"
	StepExecutionStateCancelled   StepExecutionState = "CANCELLED"
	StepExecutionStateFailed      StepExecutionState = "FAILED"
	StepExecutionStateInterrupted StepExecutionState = "INTERRUPTED"
)

Enum values for StepExecutionState

type StepExecutionStatusDetail

type StepExecutionStatusDetail struct {

	// The creation date and time of the step.
	//
	// CreationDateTime is a required field
	CreationDateTime *time.Time `type:"timestamp" timestampFormat:"unix" required:"true"`

	// The completion date and time of the step.
	EndDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// A description of the step's current state.
	LastStateChangeReason *string `type:"string"`

	// The start date and time of the step.
	StartDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The state of the step.
	//
	// State is a required field
	State StepExecutionState `type:"string" required:"true" enum:"true"`
	// contains filtered or unexported fields
}

The execution state of a step. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/StepExecutionStatusDetail

func (StepExecutionStatusDetail) GoString

func (s StepExecutionStatusDetail) GoString() string

GoString returns the string representation

func (*StepExecutionStatusDetail) SetCreationDateTime

func (s *StepExecutionStatusDetail) SetCreationDateTime(v time.Time) *StepExecutionStatusDetail

SetCreationDateTime sets the CreationDateTime field's value.

func (*StepExecutionStatusDetail) SetEndDateTime

SetEndDateTime sets the EndDateTime field's value.

func (*StepExecutionStatusDetail) SetLastStateChangeReason

func (s *StepExecutionStatusDetail) SetLastStateChangeReason(v string) *StepExecutionStatusDetail

SetLastStateChangeReason sets the LastStateChangeReason field's value.

func (*StepExecutionStatusDetail) SetStartDateTime

SetStartDateTime sets the StartDateTime field's value.

func (*StepExecutionStatusDetail) SetState

SetState sets the State field's value.

func (StepExecutionStatusDetail) String

func (s StepExecutionStatusDetail) String() string

String returns the string representation

type StepState

type StepState string
const (
	StepStatePending       StepState = "PENDING"
	StepStateCancelPending StepState = "CANCEL_PENDING"
	StepStateRunning       StepState = "RUNNING"
	StepStateCompleted     StepState = "COMPLETED"
	StepStateCancelled     StepState = "CANCELLED"
	StepStateFailed        StepState = "FAILED"
	StepStateInterrupted   StepState = "INTERRUPTED"
)

Enum values for StepState

type StepStateChangeReason

type StepStateChangeReason struct {

	// The programmable code for the state change reason. Note: Currently, the service
	// provides no code for the state change.
	Code StepStateChangeReasonCode `type:"string" enum:"true"`

	// The descriptive message for the state change reason.
	Message *string `type:"string"`
	// contains filtered or unexported fields
}

The details of the step state change reason. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/StepStateChangeReason

func (StepStateChangeReason) GoString

func (s StepStateChangeReason) GoString() string

GoString returns the string representation

func (*StepStateChangeReason) SetCode

SetCode sets the Code field's value.

func (*StepStateChangeReason) SetMessage

SetMessage sets the Message field's value.

func (StepStateChangeReason) String

func (s StepStateChangeReason) String() string

String returns the string representation

type StepStateChangeReasonCode

type StepStateChangeReasonCode string
const (
	StepStateChangeReasonCodeNone StepStateChangeReasonCode = "NONE"
)

Enum values for StepStateChangeReasonCode

type StepStatus

type StepStatus struct {

	// The details for the step failure including reason, message, and log file
	// path where the root cause was identified.
	FailureDetails *FailureDetails `type:"structure"`

	// The execution state of the cluster step.
	State StepState `type:"string" enum:"true"`

	// The reason for the step execution status change.
	StateChangeReason *StepStateChangeReason `type:"structure"`

	// The timeline of the cluster step status over time.
	Timeline *StepTimeline `type:"structure"`
	// contains filtered or unexported fields
}

The execution status details of the cluster step. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/StepStatus

func (StepStatus) GoString

func (s StepStatus) GoString() string

GoString returns the string representation

func (*StepStatus) SetFailureDetails

func (s *StepStatus) SetFailureDetails(v *FailureDetails) *StepStatus

SetFailureDetails sets the FailureDetails field's value.

func (*StepStatus) SetState

func (s *StepStatus) SetState(v StepState) *StepStatus

SetState sets the State field's value.

func (*StepStatus) SetStateChangeReason

func (s *StepStatus) SetStateChangeReason(v *StepStateChangeReason) *StepStatus

SetStateChangeReason sets the StateChangeReason field's value.

func (*StepStatus) SetTimeline

func (s *StepStatus) SetTimeline(v *StepTimeline) *StepStatus

SetTimeline sets the Timeline field's value.

func (StepStatus) String

func (s StepStatus) String() string

String returns the string representation

type StepSummary

type StepSummary struct {

	// This specifies what action to take when the cluster step fails. Possible
	// values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and CONTINUE.
	ActionOnFailure ActionOnFailure `type:"string" enum:"true"`

	// The Hadoop job configuration of the cluster step.
	Config *HadoopStepConfig `type:"structure"`

	// The identifier of the cluster step.
	Id *string `type:"string"`

	// The name of the cluster step.
	Name *string `type:"string"`

	// The current execution status details of the cluster step.
	Status *StepStatus `type:"structure"`
	// contains filtered or unexported fields
}

The summary of the cluster step. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/StepSummary

func (StepSummary) GoString

func (s StepSummary) GoString() string

GoString returns the string representation

func (*StepSummary) SetActionOnFailure

func (s *StepSummary) SetActionOnFailure(v ActionOnFailure) *StepSummary

SetActionOnFailure sets the ActionOnFailure field's value.

func (*StepSummary) SetConfig

func (s *StepSummary) SetConfig(v *HadoopStepConfig) *StepSummary

SetConfig sets the Config field's value.

func (*StepSummary) SetId

func (s *StepSummary) SetId(v string) *StepSummary

SetId sets the Id field's value.

func (*StepSummary) SetName

func (s *StepSummary) SetName(v string) *StepSummary

SetName sets the Name field's value.

func (*StepSummary) SetStatus

func (s *StepSummary) SetStatus(v *StepStatus) *StepSummary

SetStatus sets the Status field's value.

func (StepSummary) String

func (s StepSummary) String() string

String returns the string representation

type StepTimeline

type StepTimeline struct {

	// The date and time when the cluster step was created.
	CreationDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The date and time when the cluster step execution completed or failed.
	EndDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The date and time when the cluster step execution started.
	StartDateTime *time.Time `type:"timestamp" timestampFormat:"unix"`
	// contains filtered or unexported fields
}

The timeline of the cluster step lifecycle. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/StepTimeline

func (StepTimeline) GoString

func (s StepTimeline) GoString() string

GoString returns the string representation

func (*StepTimeline) SetCreationDateTime

func (s *StepTimeline) SetCreationDateTime(v time.Time) *StepTimeline

SetCreationDateTime sets the CreationDateTime field's value.

func (*StepTimeline) SetEndDateTime

func (s *StepTimeline) SetEndDateTime(v time.Time) *StepTimeline

SetEndDateTime sets the EndDateTime field's value.

func (*StepTimeline) SetStartDateTime

func (s *StepTimeline) SetStartDateTime(v time.Time) *StepTimeline

SetStartDateTime sets the StartDateTime field's value.

func (StepTimeline) String

func (s StepTimeline) String() string

String returns the string representation

type SupportedProductConfig

type SupportedProductConfig struct {

	// The list of user-supplied arguments.
	Args []string `type:"list"`

	// The name of the product configuration.
	Name *string `type:"string"`
	// contains filtered or unexported fields
}

The list of supported product configurations which allow user-supplied arguments. EMR accepts these arguments and forwards them to the corresponding installation script as bootstrap action arguments. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/SupportedProductConfig

func (SupportedProductConfig) GoString

func (s SupportedProductConfig) GoString() string

GoString returns the string representation

func (*SupportedProductConfig) SetArgs

SetArgs sets the Args field's value.

func (*SupportedProductConfig) SetName

SetName sets the Name field's value.

func (SupportedProductConfig) String

func (s SupportedProductConfig) String() string

String returns the string representation

type Tag

type Tag struct {

	// A user-defined key, which is the minimum required information for a valid
	// tag. For more information, see Tag  (http://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-tags.html).
	Key *string `type:"string"`

	// A user-defined value, which is optional in a tag. For more information, see
	// Tag Clusters (http://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-tags.html).
	Value *string `type:"string"`
	// contains filtered or unexported fields
}

A key/value pair containing user-defined metadata that you can associate with 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 (http://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-tags.html). Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/Tag

func (Tag) GoString

func (s Tag) GoString() string

GoString returns the string representation

func (*Tag) SetKey

func (s *Tag) SetKey(v string) *Tag

SetKey sets the Key field's value.

func (*Tag) SetValue

func (s *Tag) SetValue(v string) *Tag

SetValue sets the Value field's value.

func (Tag) String

func (s Tag) String() string

String returns the string representation

type TerminateJobFlowsInput

type TerminateJobFlowsInput struct {

	// A list of job flows to be shutdown.
	//
	// JobFlowIds is a required field
	JobFlowIds []string `type:"list" required:"true"`
	// contains filtered or unexported fields
}

Input to the TerminateJobFlows operation. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/TerminateJobFlowsInput

func (TerminateJobFlowsInput) GoString

func (s TerminateJobFlowsInput) GoString() string

GoString returns the string representation

func (*TerminateJobFlowsInput) SetJobFlowIds

func (s *TerminateJobFlowsInput) SetJobFlowIds(v []string) *TerminateJobFlowsInput

SetJobFlowIds sets the JobFlowIds field's value.

func (TerminateJobFlowsInput) String

func (s TerminateJobFlowsInput) String() string

String returns the string representation

func (*TerminateJobFlowsInput) Validate

func (s *TerminateJobFlowsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type TerminateJobFlowsOutput

type TerminateJobFlowsOutput struct {
	// contains filtered or unexported fields
}

Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/TerminateJobFlowsOutput

func (TerminateJobFlowsOutput) GoString

func (s TerminateJobFlowsOutput) GoString() string

GoString returns the string representation

func (TerminateJobFlowsOutput) SDKResponseMetadata

func (s TerminateJobFlowsOutput) SDKResponseMetadata() aws.Response

SDKResponseMetdata return sthe response metadata for the API.

func (TerminateJobFlowsOutput) String

func (s TerminateJobFlowsOutput) String() string

String returns the string representation

type TerminateJobFlowsRequest

type TerminateJobFlowsRequest struct {
	*aws.Request
	Input *TerminateJobFlowsInput
}

TerminateJobFlowsRequest is a API request type for the TerminateJobFlows API operation.

func (TerminateJobFlowsRequest) Send

Send marshals and sends the TerminateJobFlows API request.

type Unit

type Unit string
const (
	UnitNone               Unit = "NONE"
	UnitSeconds            Unit = "SECONDS"
	UnitMicroSeconds       Unit = "MICRO_SECONDS"
	UnitMilliSeconds       Unit = "MILLI_SECONDS"
	UnitBytes              Unit = "BYTES"
	UnitKiloBytes          Unit = "KILO_BYTES"
	UnitMegaBytes          Unit = "MEGA_BYTES"
	UnitGigaBytes          Unit = "GIGA_BYTES"
	UnitTeraBytes          Unit = "TERA_BYTES"
	UnitBits               Unit = "BITS"
	UnitKiloBits           Unit = "KILO_BITS"
	UnitMegaBits           Unit = "MEGA_BITS"
	UnitGigaBits           Unit = "GIGA_BITS"
	UnitTeraBits           Unit = "TERA_BITS"
	UnitPercent            Unit = "PERCENT"
	UnitCount              Unit = "COUNT"
	UnitBytesPerSecond     Unit = "BYTES_PER_SECOND"
	UnitKiloBytesPerSecond Unit = "KILO_BYTES_PER_SECOND"
	UnitMegaBytesPerSecond Unit = "MEGA_BYTES_PER_SECOND"
	UnitGigaBytesPerSecond Unit = "GIGA_BYTES_PER_SECOND"
	UnitTeraBytesPerSecond Unit = "TERA_BYTES_PER_SECOND"
	UnitBitsPerSecond      Unit = "BITS_PER_SECOND"
	UnitKiloBitsPerSecond  Unit = "KILO_BITS_PER_SECOND"
	UnitMegaBitsPerSecond  Unit = "MEGA_BITS_PER_SECOND"
	UnitGigaBitsPerSecond  Unit = "GIGA_BITS_PER_SECOND"
	UnitTeraBitsPerSecond  Unit = "TERA_BITS_PER_SECOND"
	UnitCountPerSecond     Unit = "COUNT_PER_SECOND"
)

Enum values for Unit

type VolumeSpecification

type VolumeSpecification struct {

	// The number of I/O operations per second (IOPS) that the volume supports.
	Iops *int64 `type:"integer"`

	// The volume size, in gibibytes (GiB). This can be a number from 1 - 1024.
	// If the volume type is EBS-optimized, the minimum value is 10.
	//
	// SizeInGB is a required field
	SizeInGB *int64 `type:"integer" required:"true"`

	// The volume type. Volume types supported are gp2, io1, standard.
	//
	// VolumeType is a required field
	VolumeType *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

EBS volume specifications such as volume type, IOPS, and size (GiB) that will be requested for the EBS volume attached to an EC2 instance in the cluster. Please also see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/VolumeSpecification

func (VolumeSpecification) GoString

func (s VolumeSpecification) GoString() string

GoString returns the string representation

func (*VolumeSpecification) SetIops

SetIops sets the Iops field's value.

func (*VolumeSpecification) SetSizeInGB

func (s *VolumeSpecification) SetSizeInGB(v int64) *VolumeSpecification

SetSizeInGB sets the SizeInGB field's value.

func (*VolumeSpecification) SetVolumeType

func (s *VolumeSpecification) SetVolumeType(v string) *VolumeSpecification

SetVolumeType sets the VolumeType field's value.

func (VolumeSpecification) String

func (s VolumeSpecification) String() string

String returns the string representation

func (*VolumeSpecification) Validate

func (s *VolumeSpecification) Validate() error

Validate inspects the fields of the type to determine if they are valid.

Directories

Path Synopsis
Package emriface provides an interface to enable mocking the Amazon Elastic MapReduce service client for testing your code.
Package emriface provides an interface to enable mocking the Amazon Elastic MapReduce service client for testing your code.

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