Set-AzureRmHDInsightClusterSize

Sets the number of Worker nodes in a specified cluster.

Important

Because Az PowerShell modules now have all the capabilities of AzureRM PowerShell modules and more, we'll retire AzureRM PowerShell modules on 29 February 2024.

To avoid service interruptions, update your scripts that use AzureRM PowerShell modules to use Az PowerShell modules by 29 February 2024. To automatically update your scripts, follow the quickstart guide.

Syntax

Set-AzureRmHDInsightClusterSize
   [-ClusterName] <String>
   [-TargetInstanceCount] <Int32>
   [-ResourceGroupName <String>]
   [-DefaultProfile <IAzureContextContainer>]
   [<CommonParameters>]

Description

The Set-AzureRmHDInsightClusterSize cmdlet sets the number of Worker nodes in a specified Azure HDInsight cluster.

Examples

Example 1: Set the size of a specified cluster

PS C:\>Set-AzureRmHDInsightClusterSize -ClusterName "your-hadoop-001" -TargetInstanceCount 6

This command sets the size of the cluster named your-hadoop-001.

Parameters

-ClusterName

Specifies the name of the cluster.

Type:String
Position:0
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
-DefaultProfile

The credentials, account, tenant, and subscription used for communication with azure

Type:Microsoft.Azure.Commands.Common.Authentication.Abstractions.IAzureContextContainer
Aliases:AzureRmContext, AzureCredential
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
-ResourceGroupName

Specifies the name of the resource group.

Type:String
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
-TargetInstanceCount

Specifies the desired number of Worker nodes in the cluster.

Type:Int32
Position:1
Default value:None
Accept pipeline input:False
Accept wildcard characters:False

Inputs

None

Outputs

Cluster