Add-VSEMRClusterScalingTrigger
Add-VSEMRClusterScalingTrigger
SYNOPSIS
Adds an AWS::EMR::Cluster.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-VSEMRClusterScalingTrigger [-CloudWatchAlarmDefinition] <Object> [<CommonParameters>]
DESCRIPTION
Adds an AWS::EMR::Cluster.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-cluster-scalingtrigger.html#cfn-elasticmapreduce-cluster-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.