Add-VSEMRInstanceGroupConfigScalingTrigger

Add-VSEMRInstanceGroupConfigScalingTrigger

SYNOPSIS

Adds an AWS::EMR::InstanceGroupConfig.ScalingTrigger resource property to the template. ScalingTrigger is a subproperty of the ScalingRule property type. ScalingTrigger determines the conditions that trigger an automatic scaling activity.

SYNTAX

Add-VSEMRInstanceGroupConfigScalingTrigger [-CloudWatchAlarmDefinition] <Object> [<CommonParameters>]

DESCRIPTION

Adds an AWS::EMR::InstanceGroupConfig.ScalingTrigger resource property to the template. ScalingTrigger is a subproperty of the ScalingRule property type. ScalingTrigger determines the conditions that trigger an automatic scaling activity.

PARAMETERS

-CloudWatchAlarmDefinition

The definition of a CloudWatch metric alarm. When the defined alarm conditions are met along with other trigger parameters, scaling activity begins.

Documentation: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-instancegroupconfig-scalingtrigger.html#cfn-elasticmapreduce-instancegroupconfig-scalingtrigger-cloudwatchalarmdefinition Type: CloudWatchAlarmDefinition UpdateType: Mutable

Type: Object
Parameter Sets: (All)
Aliases:

Required: True
Position: 1
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.

INPUTS

OUTPUTS

Vaporshell.Resource.EMR.InstanceGroupConfig.ScalingTrigger

NOTES

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-instancegroupconfig-scalingtrigger.html