NAME
Paws::EMR::RunJobFlow - Arguments for method RunJobFlow on Paws::EMR
DESCRIPTION
This class represents the parameters used for calling the method RunJobFlow on the Amazon Elastic MapReduce service. Use the attributes of this class as arguments to method RunJobFlow.
You shouldn't make instances of this class. Each attribute should be used as a named argument in the call to RunJobFlow.
SYNOPSIS
my $elasticmapreduce = Paws->service('EMR');
my $RunJobFlowOutput = $elasticmapreduce->RunJobFlow(
Instances => {
AdditionalMasterSecurityGroups => [
'MyXmlStringMaxLen256', ... # max: 256
], # OPTIONAL
AdditionalSlaveSecurityGroups => [
'MyXmlStringMaxLen256', ... # max: 256
], # OPTIONAL
Ec2KeyName => 'MyXmlStringMaxLen256', # max: 256
Ec2SubnetId => 'MyXmlStringMaxLen256', # max: 256
Ec2SubnetIds => [
'MyXmlStringMaxLen256', ... # max: 256
], # OPTIONAL
EmrManagedMasterSecurityGroup => 'MyXmlStringMaxLen256', # max: 256
EmrManagedSlaveSecurityGroup => 'MyXmlStringMaxLen256', # max: 256
HadoopVersion => 'MyXmlStringMaxLen256', # max: 256
InstanceCount => 1, # OPTIONAL
InstanceFleets => [
{
InstanceFleetType => 'MASTER', # values: MASTER, CORE, TASK
InstanceTypeConfigs => [
{
InstanceType => 'MyInstanceType', # min: 1, max: 256; OPTIONAL
BidPrice => 'MyXmlStringMaxLen256', # max: 256
BidPriceAsPercentageOfOnDemandPrice => 1, # OPTIONAL
Configurations => [
{
Classification => 'MyString',
Configurations => <ConfigurationList>,
Properties => { 'MyString' => 'MyString', }, # OPTIONAL
},
...
], # OPTIONAL
EbsConfiguration => {
EbsBlockDeviceConfigs => [
{
VolumeSpecification => {
SizeInGB => 1, # OPTIONAL
VolumeType => 'MyString',
Iops => 1, # OPTIONAL
},
VolumesPerInstance => 1, # OPTIONAL
},
...
], # OPTIONAL
EbsOptimized => 1, # OPTIONAL
}, # OPTIONAL
WeightedCapacity => 1, # OPTIONAL
},
...
], # OPTIONAL
LaunchSpecifications => {
SpotSpecification => {
TimeoutAction => 'SWITCH_TO_ON_DEMAND'
, # values: SWITCH_TO_ON_DEMAND, TERMINATE_CLUSTER
TimeoutDurationMinutes => 1, # OPTIONAL
BlockDurationMinutes => 1, # OPTIONAL
},
}, # OPTIONAL
Name => 'MyXmlStringMaxLen256', # max: 256
TargetOnDemandCapacity => 1, # OPTIONAL
TargetSpotCapacity => 1, # OPTIONAL
},
...
], # OPTIONAL
InstanceGroups => [
{
InstanceCount => 1, # OPTIONAL
InstanceRole => 'MASTER', # values: MASTER, CORE, TASK
InstanceType => 'MyInstanceType', # min: 1, max: 256; OPTIONAL
AutoScalingPolicy => {
Constraints => {
MaxCapacity => 1, # OPTIONAL
MinCapacity => 1, # OPTIONAL
},
Rules => [
{
Action => {
SimpleScalingPolicyConfiguration => {
ScalingAdjustment => 1, # OPTIONAL
AdjustmentType => 'CHANGE_IN_CAPACITY'
, # values: CHANGE_IN_CAPACITY, PERCENT_CHANGE_IN_CAPACITY, EXACT_CAPACITY; OPTIONAL
CoolDown => 1, # OPTIONAL
},
Market => 'ON_DEMAND', # values: ON_DEMAND, SPOT; OPTIONAL
},
Name => 'MyString',
Trigger => {
CloudWatchAlarmDefinition => {
ComparisonOperator => 'GREATER_THAN_OR_EQUAL'
, # values: GREATER_THAN_OR_EQUAL, GREATER_THAN, LESS_THAN, LESS_THAN_OR_EQUAL
MetricName => 'MyString',
Period => 1, # OPTIONAL
Threshold => 1, # OPTIONAL
Dimensions => [
{
Key => 'MyString',
Value => 'MyString',
},
...
], # OPTIONAL
EvaluationPeriods => 1, # OPTIONAL
Namespace => 'MyString',
Statistic => 'SAMPLE_COUNT'
, # values: SAMPLE_COUNT, AVERAGE, SUM, MINIMUM, MAXIMUM; OPTIONAL
Unit => 'NONE'
, # values: NONE, SECONDS, MICRO_SECONDS, MILLI_SECONDS, BYTES, KILO_BYTES, MEGA_BYTES, GIGA_BYTES, TERA_BYTES, BITS, KILO_BITS, MEGA_BITS, GIGA_BITS, TERA_BITS, PERCENT, COUNT, BYTES_PER_SECOND, KILO_BYTES_PER_SECOND, MEGA_BYTES_PER_SECOND, GIGA_BYTES_PER_SECOND, TERA_BYTES_PER_SECOND, BITS_PER_SECOND, KILO_BITS_PER_SECOND, MEGA_BITS_PER_SECOND, GIGA_BITS_PER_SECOND, TERA_BITS_PER_SECOND, COUNT_PER_SECOND; OPTIONAL
},
},
Description => 'MyString',
},
...
],
}, # OPTIONAL
BidPrice => 'MyXmlStringMaxLen256', # max: 256
Configurations => [
{
Classification => 'MyString',
Configurations => <ConfigurationList>,
Properties => { 'MyString' => 'MyString', }, # OPTIONAL
},
...
], # OPTIONAL
EbsConfiguration => {
EbsBlockDeviceConfigs => [
{
VolumeSpecification => {
SizeInGB => 1, # OPTIONAL
VolumeType => 'MyString',
Iops => 1, # OPTIONAL
},
VolumesPerInstance => 1, # OPTIONAL
},
...
], # OPTIONAL
EbsOptimized => 1, # OPTIONAL
}, # OPTIONAL
Market => 'ON_DEMAND', # values: ON_DEMAND, SPOT; OPTIONAL
Name => 'MyXmlStringMaxLen256', # max: 256
},
...
], # OPTIONAL
KeepJobFlowAliveWhenNoSteps => 1, # OPTIONAL
MasterInstanceType => 'MyInstanceType', # min: 1, max: 256; OPTIONAL
Placement => {
AvailabilityZone => 'MyXmlString', # max: 10280; OPTIONAL
AvailabilityZones => [
'MyXmlStringMaxLen256', ... # max: 256
], # OPTIONAL
}, # OPTIONAL
ServiceAccessSecurityGroup => 'MyXmlStringMaxLen256', # max: 256
SlaveInstanceType => 'MyInstanceType', # min: 1, max: 256; OPTIONAL
TerminationProtected => 1, # OPTIONAL
},
Name => 'MyXmlStringMaxLen256',
AdditionalInfo => 'MyXmlString', # OPTIONAL
AmiVersion => 'MyXmlStringMaxLen256', # OPTIONAL
Applications => [
{
AdditionalInfo => { 'MyString' => 'MyString', }, # OPTIONAL
Args => [ 'MyString', ... ], # OPTIONAL
Name => 'MyString',
Version => 'MyString',
},
...
], # OPTIONAL
AutoScalingRole => 'MyXmlString', # OPTIONAL
BootstrapActions => [
{
Name => 'MyXmlStringMaxLen256', # max: 256
ScriptBootstrapAction => {
Path => 'MyXmlString', # max: 10280; OPTIONAL
Args => [
'MyXmlString', ... # max: 10280; OPTIONAL
], # OPTIONAL
},
},
...
], # OPTIONAL
Configurations => [
{
Classification => 'MyString',
Configurations => <ConfigurationList>,
Properties => { 'MyString' => 'MyString', }, # OPTIONAL
},
...
], # OPTIONAL
CustomAmiId => 'MyXmlStringMaxLen256', # OPTIONAL
EbsRootVolumeSize => 1, # OPTIONAL
JobFlowRole => 'MyXmlString', # OPTIONAL
KerberosAttributes => {
KdcAdminPassword => 'MyXmlStringMaxLen256', # max: 256
Realm => 'MyXmlStringMaxLen256', # max: 256
ADDomainJoinPassword => 'MyXmlStringMaxLen256', # max: 256
ADDomainJoinUser => 'MyXmlStringMaxLen256', # max: 256
CrossRealmTrustPrincipalPassword => 'MyXmlStringMaxLen256', # max: 256
}, # OPTIONAL
LogUri => 'MyXmlString', # OPTIONAL
NewSupportedProducts => [
{
Args => [
'MyXmlString', ... # max: 10280; OPTIONAL
], # OPTIONAL
Name => 'MyXmlStringMaxLen256', # max: 256
},
...
], # OPTIONAL
ReleaseLabel => 'MyXmlStringMaxLen256', # OPTIONAL
RepoUpgradeOnBoot => 'SECURITY', # OPTIONAL
ScaleDownBehavior => 'TERMINATE_AT_INSTANCE_HOUR', # OPTIONAL
SecurityConfiguration => 'MyXmlString', # OPTIONAL
ServiceRole => 'MyXmlString', # OPTIONAL
StepConcurrencyLevel => 1, # OPTIONAL
Steps => [
{
HadoopJarStep => {
Jar => 'MyXmlString', # max: 10280; OPTIONAL
Args => [
'MyXmlString', ... # max: 10280; OPTIONAL
], # OPTIONAL
MainClass => 'MyXmlString', # max: 10280; OPTIONAL
Properties => [
{
Key => 'MyXmlString', # max: 10280; OPTIONAL
Value => 'MyXmlString', # max: 10280; OPTIONAL
},
...
], # OPTIONAL
},
Name => 'MyXmlStringMaxLen256', # max: 256
ActionOnFailure => 'TERMINATE_JOB_FLOW'
, # values: TERMINATE_JOB_FLOW, TERMINATE_CLUSTER, CANCEL_AND_WAIT, CONTINUE; OPTIONAL
},
...
], # OPTIONAL
SupportedProducts => [
'MyXmlStringMaxLen256', ... # max: 256
], # OPTIONAL
Tags => [
{
Key => 'MyString',
Value => 'MyString',
},
...
], # OPTIONAL
VisibleToAllUsers => 1, # OPTIONAL
);
# Results:
my $ClusterArn = $RunJobFlowOutput->ClusterArn;
my $JobFlowId = $RunJobFlowOutput->JobFlowId;
# Returns a L<Paws::EMR::RunJobFlowOutput> object.Values for attributes that are native types (Int, String, Float, etc) can passed as-is (scalar values). Values for complex Types (objects) can be passed as a HashRef. The keys and values of the hashref will be used to instance the underlying object. For the AWS API documentation, see https://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce/RunJobFlow
ATTRIBUTES
AdditionalInfo => Str
A JSON string for selecting additional features.
AmiVersion => Str
Applies only to Amazon EMR AMI versions 3.x and 2.x. For Amazon EMR releases 4.0 and later, ReleaseLabel is used. To specify a custom AMI, use CustomAmiID.
Applications => ArrayRef[Paws::EMR::Application]
Applies to Amazon EMR releases 4.0 and later. A case-insensitive list of applications for Amazon EMR to install and configure when launching the cluster. For a list of applications available for each Amazon EMR release version, see the Amazon EMR Release Guide (https://docs.aws.amazon.com/emr/latest/ReleaseGuide/).
AutoScalingRole => Str
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.
BootstrapActions => ArrayRef[Paws::EMR::BootstrapActionConfig]
A list of bootstrap actions to run before Hadoop starts on the cluster nodes.
Configurations => ArrayRef[Paws::EMR::Configuration]
For Amazon EMR releases 4.0 and later. The list of configurations supplied for the EMR cluster you are creating.
CustomAmiId => Str
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 (https://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 (https://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 (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/finding-an-ami.html).
EbsRootVolumeSize => Int
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.
REQUIRED Instances => Paws::EMR::JobFlowInstancesConfig
A specification of the number and type of Amazon EC2 instances.
JobFlowRole => Str
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.
KerberosAttributes => Paws::EMR::KerberosAttributes
Attributes for Kerberos configuration when Kerberos authentication is enabled using a security configuration. For more information see Use Kerberos Authentication (https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-kerberos.html) in the EMR Management Guide.
LogUri => Str
The location in Amazon S3 to write the log files of the job flow. If a value is not provided, logs are not created.
REQUIRED Name => Str
The name of the job flow.
NewSupportedProducts => ArrayRef[Paws::EMR::SupportedProductConfig]
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 (https://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.
ReleaseLabel => Str
The Amazon EMR release label, which determines the version of open-source application packages installed on the cluster. Release labels are in the form emr-x.x.x, where x.x.x is an Amazon EMR release version such as emr-5.14.0. For more information about Amazon EMR release versions and included application versions and features, see https://docs.aws.amazon.com/emr/latest/ReleaseGuide/ (https://docs.aws.amazon.com/emr/latest/ReleaseGuide/). The release label applies only to Amazon EMR releases version 4.0 and later. Earlier versions use AmiVersion.
RepoUpgradeOnBoot => Str
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.
Valid values are: "SECURITY", "NONE"
ScaleDownBehavior => Str
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.
Valid values are: "TERMINATE_AT_INSTANCE_HOUR", "TERMINATE_AT_TASK_COMPLETION"
SecurityConfiguration => Str
The name of a security configuration to apply to the cluster.
ServiceRole => Str
The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf.
StepConcurrencyLevel => Int
Specifies the number of steps that can be executed concurrently. The default value is 1. The maximum value is 256.
Steps => ArrayRef[Paws::EMR::StepConfig]
A list of steps to run.
SupportedProducts => ArrayRef[Str|Undef]
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 (https://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.
Tags => ArrayRef[Paws::EMR::Tag]
A list of tags to associate with a cluster and propagate to Amazon EC2 instances.
VisibleToAllUsers => Bool
A value of true indicates that all IAM users in the AWS account can perform cluster actions if they have the proper IAM policy permissions. This is the default. A value of false indicates that only the IAM user who created the cluster can perform actions.
SEE ALSO
This class forms part of Paws, documenting arguments for method RunJobFlow in Paws::EMR
BUGS and CONTRIBUTIONS
The source code is located here: https://github.com/pplu/aws-sdk-perl
Please report bugs to: https://github.com/pplu/aws-sdk-perl/issues